Calculators
Free online calculators for age, dates, percentages, discounts, and more.
Age Calculator
Calculate your exact age in years, months, and days instantly. Find out how old you are and when your next birthday is with our free online age calculator.
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Percentage Calculator
Calculate percentages quickly and easily. Find X% of Y, what percent X is of Y, or the percentage change between two numbers.
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Date Calculator
Calculate the number of days, weeks, and months between two dates or add and subtract days from any date. Free and instant.
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Time Calculator
Add or subtract hours, minutes, and seconds or convert between time units instantly. Free online time calculator.
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Discount Calculator
Calculate the final price after a discount and see how much you save. Enter the original price and discount percentage to get instant results.
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