Unit Converters
13 free tools · runs in your browser
Weight, height, length, temperature, speed, data, volume and many other unit converters with instant results. Like every tool on BrowserTools, these are free, require no signup, and process everything locally on your device.
Weight Converter
kg, lb, oz, stone, grams and tons
Height Converter
Feet/inches to cm and meters
Length Converter
Meters, miles, feet, inches, km and more
Temperature Converter
Celsius, Fahrenheit, Kelvin and Rankine
Speed Converter
km/h, mph, m/s, knots, mach
Data Size Converter
Bytes, KB, MB, GB, TB and bits
Area Converter
Square meters, feet, acres, hectares
Volume Converter
Liters, gallons, cups, milliliters
Cooking Measurement Converter
Cups, tablespoons, teaspoons, ml, grams
Time Unit Converter
Seconds, minutes, hours, days, weeks
Pressure Converter
Pascal, bar, PSI, atmospheres, mmHg
Energy Converter
Joules, calories, kWh, BTU
Angle Converter
Degrees, radians, gradians, turns
Every ruler you'll ever need
Thirteen converters spanning weight, length, height, temperature, speed, area, volume, pressure, energy, angle, time, data storage, and cooking measures. Type into any field and every sibling unit updates live — including the odd ones like stone, Rankine, knots, and mach that other converters skip.
The Cooking Converter deserves special mention for translating between cups, tablespoons, milliliters, and grams in one view, and the Data Storage Converter keeps bytes through terabytes straight when plans and drives disagree. All factors are exact constants, computed locally.