Tools / 08
Useful calculators and unit converters.
Exact answers for everyday measurements.
Convert lengths, weights, temperatures and more with clear formulas and practical tables.
All toolsTools / 01
All tools
Convert lengths, weights, temperatures and more with clear formulas and practical tables.
Length converterConvert inches, centimeters, millimeters and feet.Height converterConvert centimeters to feet and inches, or back again.Dimensions converterConvert width × height between inches and centimeters.Weight converterConvert kilograms, pounds, ounces, grams and stones.Distance converterConvert kilometers and miles in either direction.Temperature converterConvert Celsius and Fahrenheit, including common oven temperatures.Volume converterConvert milliliters, US fluid ounces, cups, liters and US gallons.Fraction calculatorTurn decimal measurements into simplified fractions and mixed numbers.
Popular conversions / 02
Exact answers for everyday measurements.
Use the calculator above for decimals and values outside this table.