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Everyday tools
Free Everyday Calculators & Converters
Solve common calculations without opening a spreadsheet. This collection covers percentages, dates, averages, ratios, discounts and practical unit conversions.
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Percentage CalculatorRuns in your browserPercentage Increase/DecreaseRuns in your browserPercentage DifferenceRuns in your browserAverage CalculatorRuns in your browserRatio CalculatorRuns in your browserDiscount CalculatorRuns in your browserTip CalculatorRuns in your browserBill Split CalculatorRuns in your browserAge CalculatorRuns in your browserDate Difference CalculatorRuns in your browserDays Between DatesRuns in your browserAdd/Subtract DaysRuns in your browserWorking Days CalculatorStateless server processingCountdown CalculatorRuns in your browserSimple Interest CalculatorRuns in your browserCompound Interest CalculatorRuns in your browserUnit ConverterRuns in your browserLength ConverterRuns in your browserWeight ConverterRuns in your browserArea ConverterRuns in your browserVolume ConverterRuns in your browserTemperature ConverterRuns in your browserSpeed ConverterRuns in your browserTime ConverterRuns in your browserData & Storage ConverterRuns in your browserPercentage IncreaseRuns in your browserPercentage DecreaseRuns in your browserWhat % is X of YRuns in your browserReverse PercentageRuns in your browserProportion CalculatorRuns in your browserAdd Days to DateRuns in your browserSubtract DaysRuns in your browserWeek CalculatorRuns in your browserTime Duration CalculatorRuns in your browserHours/Minutes CalculatorRuns in your browserPressure ConverterRuns in your browserEnergy ConverterRuns in your browserPower ConverterRuns in your browserAngle ConverterRuns in your browserFuel Economy ConverterRuns in your browserRandom NumberRuns in your browserPIN GeneratorRuns in your browserDice RollerRuns in your browserCoin FlipRuns in your browserRandom List PickerRuns in your browserShuffle ListRuns in your browser