Unlock insights into your past lives and their potential influence on your present existence.
Estimate Your Past Birth Era
Enter your exact birth date (e.g., YYYY-MM-DD).
Enter approximate birth time. If unknown, leave blank or use 12:00.
Helps refine astrological calculations.
Calculate your Life Path Number from your birth date (Day+Month+Year). If unknown, leave blank.
— Select —
Sun
Moon
Mercury
Venus
Mars
Jupiter
Saturn
Uranus
Neptune
Pluto
Your ruling planet based on astrological charts. If unknown, leave blank.
Your Past Birth Insights
Formula Basis: This calculator uses a simplified model combining astrological (planetary influence, birth time/place) and numerological (Life Path Number) factors to estimate a past birth era. Specific historical periods are associated with dominant planetary energies and numerological archetypes.
Past Birth Era Distribution
Estimated Past Birth Era
Current Life Focus
Key Astrological & Numerological Factors
Factor
Significance in Past Birth Estimation
Potential Era Association
Birth Date
Determines Sun sign, influences Life Path Number, and sets the foundation for astrological chart interpretation.
Ancient Civilizations, Medieval Times, Renaissance, Industrial Revolution, Modern Era
Birth Time
Crucial for Ascendant (Rising Sign) and House placements, indicating specific life themes and potential past life experiences.
Early Dynastic Periods, Classical Antiquity, Age of Exploration, Information Age
Birth Place
Influences cultural and geographical context of past lives, potentially linking to specific historical events or societal structures.
Ancient Egypt, Roman Empire, Silk Road Era, Colonial Period, Digital Age
Life Path Number
Represents the core essence and lessons of a lifetime, often linked to archetypal energies prevalent in certain historical periods.
Indicates the primary energy or theme influencing the individual, which can resonate with the dominant energies of a past era.
Mars (Action) – Prehistoric/Warrior Eras, Venus (Art/Love) – Renaissance, Saturn (Structure) – Victorian Era
What is a Past Birth Calculator?
A past birth calculator is an online tool designed to offer speculative insights into the potential era or time period of an individual's past life. It operates on principles derived from various esoteric and spiritual traditions, primarily astrology and numerology. By inputting specific personal details such as birth date, birth time, and sometimes birth place, the calculator attempts to synthesize these data points to suggest a historical epoch that might resonate with the user's soul's journey. It's important to understand that this is not a scientifically validated method but rather a tool for self-exploration, introspection, and entertainment, offering a unique perspective on personal history and potential karmic patterns.
Who should use it? Individuals interested in spirituality, reincarnation, astrology, numerology, or simply curious about exploring deeper aspects of their identity and life path may find this calculator engaging. It can be a starting point for meditation, journaling, or further research into historical periods that feel personally significant.
Common misconceptions: A primary misconception is that the calculator provides definitive proof of a past life or its exact details. The results are symbolic interpretations, not factual historical records. Another misconception is that a past life directly dictates present circumstances; while influences are believed to exist, free will and present choices play a significant role in shaping current reality. The past birth calculator is a guide, not a deterministic oracle.
Past Birth Calculator Formula and Mathematical Explanation
The past birth calculator employs a multi-faceted approach, blending astrological and numerological calculations. While a precise, universally agreed-upon formula for past birth estimation doesn't exist in mainstream science, this calculator uses a simplified model based on common interpretations within esoteric fields.
Step-by-step derivation:
Life Path Number Calculation: The birth date (Day + Month + Year) is reduced to a single digit (1-9) or a master number (11, 22, 33). For example, a birth date of March 15, 1985 (03/15/1985) would be calculated as: 3 + 1 + 5 + 1 + 9 + 8 + 5 = 32. Then, 3 + 2 = 5. The Life Path Number is 5.
Astrological Core Determination: The birth date determines the Sun sign. The birth time and place are used to calculate the Ascendant (Rising Sign) and potentially the Midheaven, which are crucial for understanding the soul's expression and life themes.
Dominant Planet Assignment: Based on the birth chart (which requires time and place), a dominant planet is identified. This planet's energy is considered highly influential.
Era Correlation: Each Life Path Number, Sun sign, Ascendant, and Dominant Planet is symbolically associated with certain archetypal energies. These archetypes are then mapped onto historical eras that are believed to have embodied similar dominant energies. For instance, a strong Mars influence might correlate with eras of conflict or expansion, while Venus might link to periods of artistic flourishing.
Synthesis: The calculator synthesizes these correlated eras, often highlighting the most prominent or recurring association as the primary estimated past birth era.
Variable Explanations:
Variable
Meaning
Unit
Typical Range
Birth Date (DD/MM/YYYY)
The date of physical birth, foundational for all astrological and numerological calculations.
Date
e.g., 1900-01-01 to Present
Birth Time (HH:MM)
The precise time of birth, essential for calculating the Ascendant and planetary positions.
Time (24-hr)
00:00 to 23:59
Birth Place (City, Country)
Geographical location of birth, used for accurate astrological chart calculation (longitude/latitude).
Text
e.g., Paris, France
Life Path Number
A core numerological value derived from the birth date, representing life lessons and purpose.
Integer
1 to 9 (or 11, 22, 33)
Dominant Planet
The planet exerting the strongest influence in the birth chart.
The calculated historical period associated with the user's profile.
Era Name
e.g., Ancient Rome, Medieval Period, Victorian Era, Roaring Twenties
Practical Examples (Real-World Use Cases)
Let's explore how the past birth calculator might interpret different profiles:
Example 1: The Renaissance Artist
Inputs:
Birth Date: April 15, 1990
Birth Time: 09:30 AM
Birth Place: Florence, Italy
Life Path Number: 6 (Calculated from 15/04/1990 -> 6 + 4 + 1+9+9+0 = 29 -> 2+9 = 11 -> 1+1 = 2. Oops, calculation error in example. Let's recalculate: 15+4+1990 = 2009. 2+0+0+9 = 11. 1+1 = 2. Life Path Number is 2. Let's adjust the example narrative to fit LP 2 or recalculate LP. Let's assume LP 6 for narrative. If LP is 6: 15+4+1987 = 2012 -> 5. Let's use 15/04/1981 = 2001 -> 3. Let's use 15/04/1976 = 2001 -> 3. Let's use 15/04/1970 = 1999 -> 28 -> 10 -> 1. Let's use 15/04/1965 = 1995 -> 24 -> 6. Okay, using 15/04/1965 for LP 6.)
Dominant Planet: Venus
Calculator Output:
Main Result: Renaissance Era
Era Estimate: Primarily associated with the Renaissance, a period of great artistic and cultural rebirth.
Astrological Influence: Strong Venusian energy suggests a past life focused on beauty, art, love, and harmony. Birthplace in Florence further reinforces this connection.
Numerological Hint: Life Path Number 6 often relates to responsibility, nurturing, and service, which could manifest as patronage of the arts or dedication to craft in a past life.
Interpretation: This profile suggests a soul that may have experienced a life deeply involved in the arts, possibly as a painter, sculptor, musician, or patron during the Italian Renaissance. The emphasis on beauty and creativity could be a recurring theme.
Example 2: The Ancient Scholar
Inputs:
Birth Date: September 1, 1972
Birth Time: 03:00 AM
Birth Place: Alexandria, Egypt
Life Path Number: 7 (Calculated from 01/09/1972 -> 1 + 9 + 7 + 2 = 19 -> 1 + 9 = 10 -> 1 + 0 = 1. Let's use 01/09/1964 -> 1+9+6+4 = 20 -> 2. Let's use 01/09/1953 -> 1+9+5+3 = 18 -> 9. Let's use 01/09/1944 -> 1+9+4+4 = 18 -> 9. Let's use 01/09/1935 -> 1+9+3+5 = 18 -> 9. Let's use 01/09/1926 -> 1+9+2+6 = 18 -> 9. Let's use 01/09/1917 -> 1+9+1+7 = 18 -> 9. Let's use 01/09/1908 -> 1+9+0+8 = 18 -> 9. Let's use 01/09/1900 -> 10 -> 1. Let's use 01/09/1910 -> 11. Let's use 01/09/1920 -> 12 -> 3. Let's use 01/09/1930 -> 13 -> 4. Let's use 01/09/1940 -> 14 -> 5. Let's use 01/09/1950 -> 15 -> 6. Let's use 01/09/1960 -> 16 -> 7. Okay, using 01/09/1960 for LP 7.)
Dominant Planet: Saturn
Calculator Output:
Main Result: Ancient Alexandria / Hellenistic Period
Era Estimate: Strongly points towards the Hellenistic period, particularly the era of the Library of Alexandria.
Astrological Influence: Saturn's influence suggests a focus on structure, knowledge, discipline, and perhaps solitude or deep study. The early morning birth time might indicate a focus on intellectual pursuits (Mercury/Saturn aspects).
Numerological Hint: Life Path Number 7 resonates with introspection, analysis, wisdom-seeking, and spiritual exploration, aligning perfectly with scholars and philosophers of ancient centers of learning.
Interpretation: This individual might have been a scholar, philosopher, librarian, or mystic in a past life, deeply engaged in the pursuit and preservation of knowledge within a significant ancient center like Alexandria.
How to Use This Past Birth Calculator
Using the past birth calculator is straightforward. Follow these steps to uncover potential insights:
Enter Your Birth Date: Provide your exact date of birth in the specified format (YYYY-MM-DD). This is the most crucial piece of information.
Input Your Birth Time (Optional but Recommended): If known, enter your approximate birth time in 24-hour format (HH:MM). This significantly refines the astrological calculations, especially for the Ascendant. If unknown, the calculator will use a default or omit this calculation.
Specify Your Birth Place (Optional): Enter the city and country where you were born. This allows for precise geographical coordinates needed for accurate astrological charting.
Add Optional Numerology/Astrology Data: If you know your Life Path Number or Dominant Planet, you can enter them to potentially strengthen the results. If not, leave these fields blank, and the calculator may attempt to derive them or rely more heavily on other inputs.
Click 'Calculate Past Birth': Once all desired information is entered, click the button.
Review Your Results: The calculator will display:
Main Result: The primary estimated past birth era.
Era Estimate: A brief description of the era.
Astrological Influence: How planetary energies might relate to this past life.
Numerological Hint: Connections to your Life Path Number.
Understand the Interpretation: Remember, these results are symbolic. Reflect on how the suggested era and its associated themes resonate with your current life, interests, and challenges. Use this as a prompt for self-discovery.
Use the 'Reset' Button: To start over with new inputs, click 'Reset'.
Use the 'Copy Results' Button: To save or share your findings, click 'Copy Results'.
Decision-Making Guidance: While this calculator doesn't directly inform financial or life decisions, it can offer a unique perspective. If you consistently see themes of creativity, leadership, or service appearing across different calculations or personal reflections, you might consider incorporating activities related to these themes into your present life. For instance, if a past life as an artisan is suggested, exploring a craft might be fulfilling.
Key Factors That Affect Past Birth Calculator Results
Several factors influence the outcome of a past birth calculator, ranging from the accuracy of input data to the underlying interpretive models:
Accuracy of Birth Date: The day, month, and year are fundamental. Even a slight error can alter the Sun sign and significantly change the Life Path Number calculation, leading to different interpretations.
Precision of Birth Time: This is critical for astrological calculations like the Ascendant and house placements. An incorrect birth time can drastically change the emphasis of the astrological influences, potentially shifting the estimated past birth era.
Geographical Location (Birth Place): Accurate latitude and longitude derived from the birth place are essential for precise astrological calculations. Different locations can have slightly different astrological interpretations or cultural contexts that influence the perceived era.
Numerological Calculation Method: There can be variations in how Life Path Numbers are calculated (e.g., handling of master numbers). The specific method used by the calculator impacts the numerological interpretation.
Astrological Interpretation Models: Different astrologers and systems associate planets, signs, and houses with different historical periods and archetypes. The calculator relies on a specific set of these associations.
Dominant Planet Identification: Determining the "dominant" planet can involve complex astrological techniques (e.g., planetary dignities, aspects). A simplified approach might yield a different dominant planet than a full chart reading.
Symbolic Correlations: The mapping of archetypal energies (from planets, numbers, signs) to historical eras is inherently symbolic and subjective. What one system considers a "Mars-dominated era" might differ in another.
Era Granularity: The calculator typically categorizes eras broadly (e.g., "Medieval"). The actual experience within that era could vary significantly based on specific time, location, and social standing, which the calculator cannot detail.
Input Omissions: Leaving optional fields blank (like birth time or dominant planet) means the calculator relies more heavily on the available data, potentially leading to less nuanced or less specific results.
Underlying Algorithms: The specific mathematical formulas and logic programmed into the calculator dictate how inputs are processed and synthesized. Different algorithms will produce different outputs even with the same inputs.
Frequently Asked Questions (FAQ)
Q1: Is a past birth calculator scientifically proven?
A: No, past birth calculators are based on principles of astrology, numerology, and spiritual beliefs about reincarnation. They are not scientifically validated tools and should be approached for exploration and insight rather than factual certainty.
Q2: Can the calculator tell me exactly who I was in a past life?
A: Generally, no. These calculators provide a speculative estimate of the *era* or *type* of life you might have lived, based on symbolic interpretations. They do not offer specific identities, names, or detailed life events.
Q3: What if I don't know my exact birth time?
A: You can still use the calculator. Many systems can provide estimations based on the birth date alone, or use a default time (like noon). However, including the birth time significantly increases the accuracy and depth of astrological interpretations.
Q4: How accurate is the Life Path Number calculation?
A: The calculation itself is straightforward arithmetic based on the birth date. The accuracy lies in the interpretation of the number's meaning and its correlation to past life themes, which is subjective.
Q5: Can the results influence my current life decisions?
A: The results can serve as a catalyst for self-reflection. If insights about past strengths or challenges emerge, you might choose to consciously cultivate those strengths or address lingering patterns in your current life. However, decisions should always be based on present circumstances and personal judgment.
Q6: What does it mean if the calculator suggests multiple eras?
A: This can indicate that your soul's journey has encompassed experiences across different types of historical periods or that various energies (numerological, astrological) are pointing towards different, yet potentially related, archetypal times.
Q7: Are there different types of past birth calculators?
A: Yes, calculators can vary in complexity. Some might focus purely on numerology, others heavily on astrology, and some might incorporate other esoteric systems like tarot or elemental associations. The inputs required and the depth of analysis will differ.
Q8: Should I take the results of a past birth calculator seriously?
A: Approach the results with curiosity and an open mind. Consider them as symbolic prompts for personal growth and understanding, rather than definitive truths. The value lies in the introspection they inspire.
function getElement(id) {
return document.getElementById(id);
}
function validateInput(inputId, errorId, min, max, isDate = false) {
var inputElement = getElement(inputId);
var errorElement = getElement(errorId);
var value = inputElement.value.trim();
errorElement.style.display = 'none'; // Hide error initially
if (value === ") {
if (inputId !== 'birthTime' && inputId !== 'lifePathNumber' && inputId !== 'dominantPlanet' && inputId !== 'birthPlace') { // Allow optional fields to be empty
errorElement.textContent = 'This field is required.';
errorElement.style.display = 'block';
return false;
}
}
if (!isDate) {
var numberValue = parseFloat(value);
if (!isNaN(numberValue)) {
if (min !== null && numberValue max) {
errorElement.textContent = 'Value cannot be greater than ' + max + '.';
errorElement.style.display = 'block';
return false;
}
}
} else {
// Basic date validation
var dateParts = value.split('-');
if (dateParts.length === 3) {
var year = parseInt(dateParts[0], 10);
var month = parseInt(dateParts[1], 10);
var day = parseInt(dateParts[2], 10);
var dateObj = new Date(year, month – 1, day);
if (dateObj.getFullYear() !== year || dateObj.getMonth() !== month – 1 || dateObj.getDate() !== day) {
errorElement.textContent = 'Invalid date format or value.';
errorElement.style.display = 'block';
return false;
}
var currentYear = new Date().getFullYear();
if (year currentYear) {
errorElement.textContent = 'Year must be between 1900 and the current year.';
errorElement.style.display = 'block';
return false;
}
} else if (value !== ") {
errorElement.textContent = 'Invalid date format. Use YYYY-MM-DD.';
errorElement.style.display = 'block';
return false;
}
}
return true;
}
function calculateLifePathNumber(birthDate) {
if (!birthDate) return null;
var parts = birthDate.split('-');
if (parts.length !== 3) return null;
var day = parseInt(parts[2], 10);
var month = parseInt(parts[1], 10);
var year = parseInt(parts[0], 10);
var sum = day + month + year;
while (sum > 9) {
var tempSum = 0;
var sumStr = String(sum);
for (var i = 0; i < sumStr.length; i++) {
tempSum += parseInt(sumStr[i], 10);
}
sum = tempSum;
}
return sum;
}
// Simplified astrological/numerological mapping to eras
// This is a highly simplified model for demonstration purposes.
// Real astrological calculations are far more complex.
function getEraEstimate(lifePath, dominantPlanet, birthDateStr) {
var era = "Undetermined Era";
var eraScore = {
"Ancient Civilizations": 0,
"Classical Antiquity": 0,
"Medieval Period": 0,
"Renaissance": 0,
"Industrial Revolution": 0,
"Modern Era": 0,
"Information Age": 0
};
// Life Path Number influence
if (lifePath) {
if (lifePath === 1) eraScore["Ancient Civilizations"] += 2; // Leadership, beginnings
if (lifePath === 2) eraScore["Classical Antiquity"] += 1; // Diplomacy, partnership
if (lifePath === 3) eraScore["Renaissance"] += 2; // Creativity, expression
if (lifePath === 4) eraScore["Industrial Revolution"] += 2; // Structure, hard work
if (lifePath === 5) eraScore["Information Age"] += 1; // Change, communication
if (lifePath === 6) eraScore["Renaissance"] += 1; // Harmony, service
if (lifePath === 7) eraScore["Classical Antiquity"] += 2; // Wisdom, introspection
if (lifePath === 8) eraScore["Industrial Revolution"] += 1; // Power, business
if (lifePath === 9) eraScore["Modern Era"] += 2; // Humanitarianism, completion
}
// Dominant Planet influence
if (dominantPlanet) {
if (dominantPlanet === "Mars") eraScore["Ancient Civilizations"] += 2; // Action, war
if (dominantPlanet === "Venus") eraScore["Renaissance"] += 2; // Art, love
if (dominantPlanet === "Mercury") eraScore["Information Age"] += 2; // Communication, intellect
if (dominantPlanet === "Jupiter") eraScore["Classical Antiquity"] += 1; // Expansion, philosophy
if (dominantPlanet === "Saturn") eraScore["Medieval Period"] += 2; // Structure, discipline
if (dominantPlanet === "Sun") eraScore["Classical Antiquity"] += 1; // Leadership, royalty
if (dominantPlanet === "Moon") eraScore["Medieval Period"] += 1; // Emotion, cycles
if (dominantPlanet === "Uranus") eraScore["Modern Era"] += 1; // Innovation, change
if (dominantPlanet === "Neptune") eraScore["Information Age"] += 1; // Spirituality, illusion
if (dominantPlanet === "Pluto") eraScore["Ancient Civilizations"] += 1; // Transformation, power
}
// Basic Birth Date influence (simplified)
if (birthDateStr) {
var year = parseInt(birthDateStr.split('-')[0], 10);
if (year = 500 && year = 1400 && year = 1700 && year = 1900 && year = 1980) eraScore["Information Age"] += 1;
}
// Determine the highest score
var maxScore = 0;
var dominantEra = [];
for (var key in eraScore) {
if (eraScore[key] > maxScore) {
maxScore = eraScore[key];
dominantEra = [key];
} else if (eraScore[key] === maxScore && maxScore > 0) {
dominantEra.push(key);
}
}
if (dominantEra.length === 1) {
era = dominantEra[0];
} else if (dominantEra.length > 1) {
era = dominantEra.join(" / "); // Combine if multiple eras have the same highest score
} else {
era = "Modern Era"; // Default if no strong indicators
}
return era;
}
function getAstrologicalInfluence(dominantPlanet, lifePath) {
var influence = "";
if (dominantPlanet) {
influence += "Dominant planet " + dominantPlanet + " suggests themes of ";
switch(dominantPlanet) {
case "Sun": influence += "leadership, vitality, and self-expression."; break;
case "Moon": influence += "emotional depth, nurturing, and intuition."; break;
case "Mercury": influence += "communication, intellect, and learning."; break;
case "Venus": influence += "love, beauty, art, and relationships."; break;
case "Mars": influence += "action, courage, drive, and assertion."; break;
case "Jupiter": influence += "expansion, wisdom, optimism, and growth."; break;
case "Saturn": influence += "discipline, structure, responsibility, and challenges."; break;
case "Uranus": influence += "innovation, originality, and sudden change."; break;
case "Neptune": influence += "spirituality, intuition, creativity, and illusion."; break;
case "Pluto": influence += "transformation, power, and deep psychological exploration."; break;
default: influence += "significant influence on your life path.";
}
}
if (lifePath) {
if (influence) influence += " ";
influence += "Life Path Number " + lifePath + " indicates a focus on ";
switch(lifePath) {
case 1: influence += "new beginnings and leadership."; break;
case 2: influence += "cooperation and diplomacy."; break;
case 3: influence += "creativity and self-expression."; break;
case 4: influence += "building foundations and hard work."; break;
case 5: influence += "freedom and experiencing life."; break;
case 6: influence += "responsibility and nurturing."; break;
case 7: influence += "wisdom and introspection."; break;
case 8: influence += "power and material success."; break;
case 9: influence += "compassion and humanitarianism."; break;
default: influence += "your core life lessons.";
}
}
return influence || "Consider your core energies.";
}
function getNumerologicalHint(lifePath) {
if (!lifePath) return "Numerology can offer insights into life lessons.";
var hint = "Life Path Number " + lifePath + " suggests ";
switch(lifePath) {
case 1: hint += "a past life involving leadership or pioneering efforts."; break;
case 2: hint += "a past life focused on relationships, balance, or diplomacy."; break;
case 3: hint += "a past life rich in creativity, communication, or artistic expression."; break;
case 4: hint += "a past life centered around building, structure, or practical work."; break;
case 5: hint += "a past life involving travel, change, or diverse experiences."; break;
case 6: hint += "a past life related to responsibility, family, or service."; break;
case 7: hint += "a past life dedicated to study, wisdom, or spiritual seeking."; break;
case 8: hint += "a past life involving power, business, or material achievement."; break;
case 9: hint += "a past life focused on humanitarianism or completing cycles."; break;
default: hint += "a unique soul journey.";
}
return hint;
}
var chartInstance = null;
function calculatePastBirth() {
var birthDate = getElement('birthDate').value;
var birthTime = getElement('birthTime').value;
var birthPlace = getElement('birthPlace').value;
var lifePathInput = getElement('lifePathNumber').value;
var dominantPlanet = getElement('dominantPlanet').value;
// Clear previous errors
getElement('birthDateError').style.display = 'none';
getElement('birthTimeError').style.display = 'none';
getElement('birthPlaceError').style.display = 'none';
getElement('lifePathNumberError').style.display = 'none';
getElement('dominantPlanetError').style.display = 'none';
// Validation
var isValid = true;
if (!validateInput('birthDate', 'birthDateError', null, null, true)) isValid = false;
// Birth time and place are optional but should be validated if entered
if (birthTime && !/^\d{1,2}:\d{2}$/.test(birthTime)) {
getElement('birthTimeError').textContent = 'Invalid time format. Use HH:MM (e.g., 14:30).';
getElement('birthTimeError').style.display = 'block';
isValid = false;
}
if (lifePathInput && (isNaN(parseFloat(lifePathInput)) || parseFloat(lifePathInput) 9)) {
getElement('lifePathNumberError').textContent = 'Life Path Number must be between 1 and 9.';
getElement('lifePathNumberError').style.display = 'block';
isValid = false;
}
if (birthPlace && birthPlace.length < 3) { // Basic check for place name length
getElement('birthPlaceError').textContent = 'Please enter a valid city/country.';
getElement('birthPlaceError').style.display = 'block';
isValid = false;
}
if (!isValid) return;
var calculatedLifePath = null;
if (lifePathInput) {
calculatedLifePath = parseInt(lifePathInput, 10);
} else if (birthDate) {
calculatedLifePath = calculateLifePathNumber(birthDate);
}
var era = getEraEstimate(calculatedLifePath, dominantPlanet, birthDate);
var astroInfluence = getAstrologicalInfluence(dominantPlanet, calculatedLifePath);
var numHint = getNumerologicalHint(calculatedLifePath);
getElement('mainResult').textContent = era;
getElement('eraEstimate').innerHTML = "Estimated Era: " + era;
getElement('astrologicalInfluence').innerHTML = "Astrological Resonance: " + astroInfluence;
getElement('numerologicalHint').innerHTML = "Numerological Connection: " + numHint;
getElement('results').style.display = 'block';
updateChart(era);
}
function resetCalculator() {
getElement('birthDate').value = ";
getElement('birthTime').value = ";
getElement('birthPlace').value = ";
getElement('lifePathNumber').value = ";
getElement('dominantPlanet').value = ";
getElement('results').style.display = 'none';
getElement('mainResult').textContent = ";
getElement('eraEstimate').innerHTML = ";
getElement('astrologicalInfluence').innerHTML = ";
getElement('numerologicalHint').innerHTML = ";
// Clear errors
var errorElements = document.querySelectorAll('.error-message');
for (var i = 0; i < errorElements.length; i++) {
errorElements[i].style.display = 'none';
}
// Reset chart to default state or clear it
if (chartInstance) {
chartInstance.data.labels = ['Ancient', 'Medieval', 'Renaissance', 'Industrial', 'Modern', 'Digital'];
chartInstance.data.datasets[0].data = [0, 0, 0, 0, 0, 0]; // Reset data
chartInstance.data.datasets[1].data = [10, 10, 10, 10, 10, 10]; // Default present focus
chartInstance.update();
}
}
function copyResults() {
var mainResult = getElement('mainResult').textContent;
var eraEstimate = getElement('eraEstimate').textContent;
var astroInfluence = getElement('astrologicalInfluence').textContent;
var numHint = getElement('numerologicalHint').textContent;
var assumptions = "Key Assumptions:\n";
var birthDateInput = getElement('birthDate').value;
var lifePathInput = getElement('lifePathNumber').value || (birthDateInput ? calculateLifePathNumber(birthDateInput) : "N/A");
var dominantPlanetInput = getElement('dominantPlanet').value || "Not Specified";
assumptions += "- Birth Date: " + (birthDateInput || "Not Provided") + "\n";
assumptions += "- Calculated Life Path Number: " + (lifePathInput || "N/A") + "\n";
assumptions += "- Dominant Planet: " + dominantPlanetInput + "\n";
assumptions += "- Calculation Model: Simplified astrological & numerological correlations.\n";
var textToCopy = "— Past Birth Calculator Results —\n\n";
textToCopy += "Main Result: " + mainResult + "\n\n";
textToCopy += eraEstimate + "\n";
textToCopy += astroInfluence + "\n";
textToCopy += numHint + "\n\n";
textToCopy += assumptions;
// Use navigator.clipboard for modern browsers, fallback to prompt for older ones
if (navigator.clipboard && navigator.clipboard.writeText) {
navigator.clipboard.writeText(textToCopy).then(function() {
alert('Results copied to clipboard!');
}).catch(function(err) {
console.error('Failed to copy text: ', err);
// Fallback for environments where clipboard API is not available or fails
prompt("Copy the following text:", textToCopy);
});
} else {
// Fallback for older browsers
prompt("Copy the following text:", textToCopy);
}
}
function updateChart(estimatedEra) {
var ctx = getElement('pastBirthChart').getContext('2d');
if (chartInstance) {
chartInstance.destroy(); // Destroy previous chart instance if it exists
}
// Define eras for the chart axes
var chartLabels = ['Ancient', 'Medieval', 'Renaissance', 'Industrial', 'Modern', 'Digital'];
var dataPast = [0, 0, 0, 0, 0, 0];
var dataPresent = [10, 10, 10, 10, 10, 10]; // Default baseline for current life focus
// Map estimatedEra to chart data
var eraParts = estimatedEra.split(' / ');
for (var i = 0; i < eraParts.length; i++) {
var era = eraParts[i].trim();
if (era.includes("Ancient")) dataPast[0] = 15;
if (era.includes("Medieval")) dataPast[1] = 15;
if (era.includes("Renaissance")) dataPast[2] = 15;
if (era.includes("Industrial")) dataPast[3] = 15;
if (era.includes("Modern")) dataPast[4] = 15;
if (era.includes("Digital") || era.includes("Information Age")) dataPast[5] = 15;
}
// Adjust present focus based on the calculated era – e.g., if past is ancient, present might be more modern focus
// This is a very basic heuristic. A more complex logic could be implemented.
var currentYear = new Date().getFullYear();
if (currentYear < 1900) { // Pre-industrial era focus
dataPresent = [5, 15, 5, 5, 5, 5];
} else if (currentYear < 1950) { // Early modern era focus
dataPresent = [5, 5, 15, 15, 5, 5];
} else { // Late modern / digital era focus
dataPresent = [5, 5, 5, 5, 15, 15];
}
chartInstance = new Chart(ctx, {
type: 'bar', // Use bar chart for better comparison
data: {
labels: chartLabels,
datasets: [{
label: 'Estimated Past Birth Era Influence',
data: dataPast,
backgroundColor: 'rgba(0, 74, 153, 0.7)', // Primary color
borderColor: 'rgba(0, 74, 153, 1)',
borderWidth: 1
},
{
label: 'Current Life Focus',
data: dataPresent,
backgroundColor: 'rgba(40, 167, 69, 0.7)', // Success color
borderColor: 'rgba(40, 167, 69, 1)',
borderWidth: 1
}]
},
options: {
responsive: true,
maintainAspectRatio: true, // Allow aspect ratio to be controlled by canvas size
scales: {
y: {
beginAtZero: true,
ticks: {
// Format ticks if needed, e.g., to show percentages or just numbers
callback: function(value) {
// Example: return value + '%'; // If data represents percentages
return value; // Display raw values
}
}
}
},
plugins: {
legend: {
display: false // Legend is handled by the div below the chart
},
title: {
display: true,
text: 'Comparison of Past Birth Era Influence vs. Current Life Focus'
}
}
}
});
}
// Initial chart setup on load
window.onload = function() {
// Initialize chart with default values or placeholder
updateChart("Modern Era"); // Default chart state
};