How to Calculate Millage Rates

Millage Rate Calculator

Your Millage Rate:

A millage rate, also known as a mill tax, is a way to express property tax rates. One mill represents a tax of $1 for every $1,000 of assessed property value. This means if your property has an assessed value of $200,000 and the millage rate is 10 mills, you would owe $2,000 in property taxes (10 mills * $200,000 / $1,000 = $2,000). This calculator helps you determine the millage rate based on your property's assessed value and the total tax amount levied.

Example: If your property is assessed at $250,000 and the total property tax to be raised is $1,500, the millage rate would be calculated as follows: ($1,500 / $250,000) * 1000 = 6 mills.

function calculateMillageRate() { var assessedValue = parseFloat(document.getElementById("assessedValue").value); var taxLevied = parseFloat(document.getElementById("taxLevied").value); var resultDiv = document.getElementById("result"); if (isNaN(assessedValue) || isNaN(taxLevied) || assessedValue <= 0 || taxLevied < 0) { resultDiv.innerHTML = "Please enter valid positive numbers for assessed value and a non-negative number for tax levied."; return; } var millageRate = (taxLevied / assessedValue) * 1000; resultDiv.innerHTML = "" + millageRate.toFixed(2) + " mills"; } .calculator-wrapper { font-family: sans-serif; max-width: 800px; margin: 20px auto; padding: 20px; border: 1px solid #ccc; border-radius: 8px; box-shadow: 0 2px 5px rgba(0,0,0,0.1); display: flex; flex-wrap: wrap; gap: 30px; } .calculator-inputs, .calculator-results { flex: 1; min-width: 300px; } .calculator-inputs h2, .calculator-results h3 { margin-top: 0; color: #333; } .input-group { margin-bottom: 15px; } .input-group label { display: block; margin-bottom: 5px; font-weight: bold; color: #555; } .input-group input[type="number"] { width: calc(100% – 20px); padding: 10px; border: 1px solid #ddd; border-radius: 4px; font-size: 16px; } .calculator-inputs button { background-color: #007bff; color: white; padding: 12px 20px; border: none; border-radius: 4px; cursor: pointer; font-size: 16px; transition: background-color 0.3s ease; } .calculator-inputs button:hover { background-color: #0056b3; } .calculator-results #result { margin-top: 10px; margin-bottom: 20px; padding: 15px; background-color: #e9ecef; border-radius: 4px; text-align: center; font-size: 24px; font-weight: bold; color: #17a2b8; } .calculator-results #result p { margin: 0; } .explanation, .example { font-size: 14px; line-height: 1.6; color: #666; margin-top: 15px; } .example strong { color: #333; }

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