Unit Converter
Convert length, weight, volume or temperature — see the value in every unit at once.
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How This Converter Works
Pick a category (Length, Weight, Volume or Temperature), enter a value and choose the unit you're converting from. The result shows that value converted into every other unit in the category at once, so you don't have to convert one unit at a time.
Frequently Asked Questions
Length: inches, feet, yards, miles, millimeters, centimeters, meters, kilometers. Weight: ounces, pounds, grams, kilograms, US tons, metric tons. Volume: US teaspoons, tablespoons, fluid ounces, cups, pints, quarts, gallons, milliliters, liters. Temperature: Fahrenheit, Celsius, Kelvin.
Length, weight and volume convert by a fixed multiplier, but temperature scales don't share a zero point, so converting requires formulas like (°F − 32) × 5/9 = °C instead of simple multiplication.