Gas Usage Calculator
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background-color: #f8f9fa;
color: #333;
line-height: 1.6;
margin: 0;
padding: 20px;
display: flex;
flex-direction: column;
align-items: center;
}
.loan-calc-container {
background-color: #ffffff;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0, 74, 153, 0.1);
padding: 30px;
width: 100%;
max-width: 700px;
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.input-group input[type="number"],
.input-group input[type="text"],
.input-group select {
width: calc(100% – 22px); /* Account for padding and border */
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border-radius: 4px;
font-size: 1rem;
box-sizing: border-box; /* Include padding and border in the element's total width and height */
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.input-group select {
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font-size: 1.1rem;
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transition: background-color 0.3s ease;
margin-top: 15px;
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button:hover {
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#result {
margin-top: 25px;
padding: 20px;
background-color: #28a745; /* Success green */
color: white;
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#result span {
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padding: 30px;
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@media (max-width: 600px) {
.loan-calc-container, .article-section {
padding: 20px;
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h1 {
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}
button {
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#result {
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}
Gas Usage Calculator
Distance Traveled (km):
Vehicle Fuel Efficiency (km per liter):
Fuel Price (per liter):
Calculate Usage
Understanding Your Gas Usage
This Gas Usage Calculator helps you estimate the amount of fuel your vehicle will consume for a given trip and the associated cost. Understanding your fuel consumption is crucial for budgeting your travel expenses, planning road trips, and even for environmental awareness.
How it Works: The Math Behind the Calculator
The calculator uses a straightforward formula based on the principles of distance, fuel efficiency, and fuel price.
Calculating Fuel Needed:
The first step is to determine how many liters of fuel are required for the journey. This is calculated by dividing the total distance by the vehicle's fuel efficiency.
Fuel Needed (Liters) = Distance Traveled (km) / Fuel Efficiency (km/liter)
Calculating Total Cost:
Once you know the amount of fuel needed, you can calculate the total cost by multiplying the fuel needed by the price of fuel per liter.
Total Cost = Fuel Needed (Liters) * Fuel Price (per liter)
Use Cases:
Trip Planning: Estimate fuel costs before embarking on a road trip to budget accordingly.Vehicle Comparison: Compare the fuel economy of different vehicles by inputting their respective efficiencies and estimating travel distances.Cost Management: For businesses or individuals who use vehicles regularly, this calculator helps in tracking and managing fuel expenses.Environmental Impact: By understanding fuel consumption, you can gain insights into your carbon footprint related to driving.
Example Calculation:
Let's say you are planning a trip of 600 km . Your car has a fuel efficiency of 12 km per liter , and the current price of fuel is $1.75 per liter .
Fuel Needed: 600 km / 12 km/liter = 50 litersTotal Cost: 50 liters * $1.75/liter = $87.50
So, for this trip, you would need approximately 50 liters of fuel, costing around $87.50.
function calculateGasUsage() {
var distance = parseFloat(document.getElementById("distance").value);
var fuelEfficiency = parseFloat(document.getElementById("fuel_efficiency").value);
var fuelPrice = parseFloat(document.getElementById("fuel_price").value);
var resultDiv = document.getElementById("result");
// Clear previous results
resultDiv.innerHTML = "";
// Input validation
if (isNaN(distance) || distance <= 0) {
resultDiv.innerHTML = "Please enter a valid distance traveled.";
return;
}
if (isNaN(fuelEfficiency) || fuelEfficiency <= 0) {
resultDiv.innerHTML = "Please enter a valid fuel efficiency (must be greater than 0).";
return;
}
if (isNaN(fuelPrice) || fuelPrice < 0) {
resultDiv.innerHTML = "Please enter a valid fuel price (can be 0 or positive).";
return;
}
var fuelNeeded = distance / fuelEfficiency;
var totalCost = fuelNeeded * fuelPrice;
// Display the result with appropriate formatting
resultDiv.innerHTML = `$${totalCost.toFixed(2)}` +
`
Estimated Fuel Needed: ${fuelNeeded.toFixed(2)} liters `;
}