Select units and enter a value
Convert between different units of measurement with ease and precision
Convert length, weight, temperature, volume, time, data storage, and speed measurements.
Real-time conversion as you type with precise calculations and formatted output.
Quickly swap between units with a single click for reverse conversions.
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Millimeters, centimeters, meters, kilometers, inches, feet, yards, miles
Milligrams, grams, kilograms, metric tons, ounces, pounds
Celsius, Fahrenheit, Kelvin with precise conversion formulas
Milliliters, liters, cubic meters, gallons, quarts, pints, cups, fluid ounces
Nanoseconds, milliseconds, seconds, minutes, hours, days, weeks, months, years
Bits, bytes, kilobytes, megabytes, gigabytes, terabytes, petabytes
Meters/second, kilometers/hour, miles/hour, feet/second, knots