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Converter studioChange the unit.
Change the unit.
Keep the meaning.
Fast conversions with clear units and precise relationships.
Type any conversionPopular conversion pairs
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Live reference rates
Open converter Currency converter
Convert global currencies, compare fees, check a past date, build a travel card, and watch a target rate.
Everything else, calculated clearly
Choose a measurement and start with an editable example.
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Quick convert
Type a conversion naturally—like “55 mph in km/h”—and get the answer instantly.
Ingredients
Convert kitchen volume to weight using the selected ingredient’s approximate density.
Clothing sizes
Compare common US, UK, EU, and international clothing and shoe-size labels.
Time zones
Compare local times across cities and find practical meeting windows.
Pace
Move between pace, speed, distance, and projected finish time.
Download time
Estimate transfer time from file size and connection speed using decimal or binary units.
Screen & type
Convert pixels, rem, points, and physical screen measurements with configurable DPI.
Number systems
Translate decimal, binary, hexadecimal, and octal values with place-value context.
Scientific notation
Normalize scientific notation and round values to a chosen number of significant figures.
Length
Convert everyday and scientific distances across metric, imperial, and nautical units.
Weight
Move between metric, US customary, and precious-metal mass units.
Temperature
Convert Celsius, Fahrenheit, and Kelvin with familiar reference points.
Area
Convert land, floor, and surface area measurements accurately.
Volume
Convert liquid and solid volume across metric and US customary units.
Speed
Convert road, running, aviation, and scientific speeds.
Time
Convert durations from milliseconds through years.
Data storage
Compare decimal and binary file-size units without guessing.
Fuel economy
Translate MPG, km/L, and L/100 km correctly—even though their scales run in opposite directions.
Cooking
Convert common kitchen volumes for recipes and portion scaling.
Energy
Convert energy used in food, electricity, heating, and physics.
Power
Convert electrical, mechanical, and thermal power ratings.
Pressure
Convert tire, weather, industrial, and scientific pressure units.
Angle
Convert degrees, radians, gradians, turns, arcminutes, and arcseconds.
Frequency
Convert frequencies from millihertz through terahertz and RPM.
Torque
Convert automotive and engineering torque units.
Force
Convert newtons, pound-force, kilogram-force, and dynes.
Acceleration
Convert acceleration including standard gravity and feet per second squared.