Unit Converter

Switch between kilometres and miles, kilograms and pounds, or litres and gallons in one click. Covers all standard metric-to-imperial conversions for engineering, science, and everyday use.

Convert between SI units for length, mass, speed, volume, and area instantly during calculations. Supports Kelvin, Rankine, and other scientific units that standard calculators miss.

Convert teaspoons to millilitres, cups to litres, or ounces to grams when adapting recipes from US cookbooks for metric kitchens. All common cooking volume and weight units are supported.

Quickly convert Fahrenheit to Celsius for weather, miles to kilometres for road signs, or knots to mph for sailing and aviation. Ideal for international travel planning and trip navigation.

Switch between megabytes, gigabytes, and terabytes when comparing storage capacity or configuring systems. Covers all data-size prefixes from milligrams through metric tons in the weight category.

Convert feet and inches to centimetres and metres when sharing blueprints across countries or ordering materials internationally. Supports mm², ft², acres, and hectares for area conversions too.