Calculators
Common calculators for everyday needs.
BMI Calculator
Calculate your Body Mass Index (BMI) from height and weight.
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Calculator
A basic calculator with a simple history for quick checks.
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Calorie Calculator
Estimate daily calorie needs using simple inputs.
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Compound Interest
Estimate investment growth with compounding over time.
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Discount
Calculate sale price and savings from a discount percentage.
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Fuel Cost
Estimate fuel cost for a trip using distance and fuel efficiency.
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Grade Calculator
Calculate weighted grades and overall course totals.
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Loan Calculator
Estimate monthly payments and total interest over the life of a loan.
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Percentage
Calculate percentages, percent of a number, and quick percentage math.
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Percentage Change Calculator
Calculate percentage increase or decrease between two values.
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Scientific Calculator
Advanced calculator for trig, powers, logs, and more.
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Tip Calculator
Split a bill and calculate tip amounts per person.
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