Unit Converters & Calculators

Universal Unit Converter

All-in-one converter for length, mass, temperature, liquid volume, area, and speed.

Universal Multi-Unit

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Length Converter

Interconvert millimeters, centimeters, meters, kilometers, inches, feet, yards, and miles.

Length Distance

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Weight & Mass Converter

Convert kilograms, pounds, ounces, grams, milligrams, and imperial tons accurately.

Mass Pounds/Kg

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Temperature Converter

Convert degrees Celsius, Fahrenheit, and absolute Kelvin with real-time formula breakdowns.

Celsius Fahrenheit

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Volume & Capacity Converter

Calculate liters, milliliters, US gallons, fluid ounces, pints, quarts, and cups.

Liters Gallons

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Speed Converter

Convert between miles per hour (mph), km/h, knots, and meters per second.

Speed MPH / KMH

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Area Converter

Convert square feet, square meters, acres, hectares, and square miles.

Area Acres

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Data Storage Converter

Calculate bytes, KB, MB, GB, TB, and PB in both decimal 1000 and binary 1024 formats.

Bytes GB / TB

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Energy Converter

Convert energy measurements between Joules, kilojoules, calories, BTU, and kilowatt-hours.

Joules BTU / kWh

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Pressure Converter

Calculate pressures in PSI, bar, Pascals, standard atmospheres (atm), and Torr.

PSI / Bar Pascals

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