Respiratory Rate Calculator

Respiratory Rate Calculator

The respiratory rate, also known as ventilation rate, is the number of breaths a person takes per minute. It's a crucial vital sign that can indicate a person's health status. A normal respiratory rate for an adult at rest is typically between 12 and 20 breaths per minute. For infants and children, the normal rates are higher and vary with age.

Your Respiratory Rate:

Breaths Per Minute (BPM)

Understanding Respiratory Rate

Respiratory rate is one of the four main vital signs, along with blood pressure, pulse (heart rate), and body temperature. It is measured in breaths per minute (BPM).

  • Normal Range: For adults, a normal resting respiratory rate is usually between 12 and 20 BPM.
  • Tachypnea: A respiratory rate higher than normal is called tachypnea. This can be caused by fever, exercise, anxiety, or certain medical conditions like pneumonia or asthma.
  • Bradypnea: A respiratory rate lower than normal is called bradypnea. This can be caused by certain medications (like opioids), head injuries, or metabolic issues.
  • Apnea: The complete absence of breathing, which is a critical medical emergency.

Monitoring your respiratory rate can be an important part of tracking your overall health. If you are concerned about your breathing rate, consult a healthcare professional.

.calculator-container { font-family: sans-serif; max-width: 600px; margin: 20px auto; padding: 20px; border: 1px solid #ddd; border-radius: 8px; background-color: #f9f9f9; } .calculator-container h2 { text-align: center; color: #333; margin-bottom: 20px; } .input-section, .result-section, .explanation-section { margin-bottom: 20px; padding: 15px; background-color: #fff; border-radius: 5px; border: 1px solid #eee; } .input-section label { display: block; margin-bottom: 8px; font-weight: bold; color: #555; } .input-section input[type="number"] { width: calc(100% – 20px); padding: 10px; margin-bottom: 15px; border: 1px solid #ccc; border-radius: 4px; font-size: 1em; } .calculator-container button { display: block; width: 100%; padding: 12px 20px; background-color: #007bff; color: white; border: none; border-radius: 5px; font-size: 1.1em; cursor: pointer; transition: background-color 0.3s ease; } .calculator-container button:hover { background-color: #0056b3; } .result-section h3 { margin-top: 0; color: #333; text-align: center; } #result { font-size: 2em; font-weight: bold; color: #28a745; text-align: center; margin-bottom: 5px; } #unit { text-align: center; color: #666; font-size: 0.9em; margin-top: 0; } .explanation-section h3 { color: #333; margin-top: 0; } .explanation-section p, .explanation-section ul { color: #555; line-height: 1.6; } .explanation-section ul { padding-left: 20px; } function calculateRespiratoryRate() { var breaths = parseFloat(document.getElementById("breaths").value); var timePeriod = parseFloat(document.getElementById("timePeriod").value); var resultElement = document.getElementById("result"); resultElement.style.color = "#28a745"; // Reset to green if (isNaN(breaths) || isNaN(timePeriod) || breaths < 0 || timePeriod <= 0) { resultElement.innerText = "Invalid Input"; resultElement.style.color = "red"; return; } // Calculate respiratory rate in breaths per minute var respiratoryRate = (breaths / timePeriod) * 60; // Display the result resultElement.innerText = respiratoryRate.toFixed(1); // Display with one decimal place }

Leave a Comment