Length, weight, volume, temperature, cooking, and more — fast, free, accurate
JustUnitConvert makes it easy to convert between units of measurement. Whether you need to convert meters to feet, kilograms to pounds, or cups to milliliters, our converter gives you instant, accurate results.
We support conversions across 11 categories: length, weight and mass, volume, temperature, area, speed, digital storage, time, energy, pressure, and cooking measurements. Each category includes both metric and imperial units.
Every conversion page features an interactive calculator that converts in real-time as you type. We also include reference tables showing common conversion values, the mathematical formula behind each conversion, and practical context for when you might need it.