Cooking and baking
Recipes are full of cups, milliliters, ounces, grams, and oven temperatures. Put the kitchen conversions in one place.
Unit Converter
Convert any unit, instantly.
100+ units across 13 categories. Free, fast, no sign-up.
Popular Converters
Inches to Centimeters 1 in = 2.54 cm Feet to Meters 1 ft = 0.3048 m Pounds to Kilograms 1 lb = 0.453592 kg Kilograms to Pounds 1 kg = 2.2046 lb Celsius to Fahrenheit 1 °C = 33.8 °F Fahrenheit to Celsius 1 °F = -17.2222 °C Miles per Hour to Kilometers per Hour 1 mph = 1.6093 km/h Kilometers per Hour to Miles per Hour 1 km/h = 0.621372 mph Gallons to Liters 1 gal = 3.7854 L Liters to Gallons 1 L = 0.264172 gal Square Feet to Square Meters 1 ft² = 0.092903 m² Acres to Hectares 1 ac = 0.404686 ha
Popular Use Cases
Fitness and body weight
Height and bodyweight are still split between metric and imperial in everyday life.
Weather and ovens
The same number means very different things across Celsius, Fahrenheit, and Kelvin.
Internet speed and storage
Most people still confuse Mbps, MB/s, GB, and GiB. This is one of the highest-intent conversion areas you cover.
Running and travel
Pace, speed, miles, kilometers, mph, and kph need better context than just a formula.
Tire pressure and car setup
Drivers constantly switch between PSI, bar, and kPa depending on the manual, pump, or region.
About EasyUnits
EasyUnits is a free online unit converter built for speed and simplicity. Whether you need to convert inches to centimeters, pounds to kilograms, Fahrenheit to Celsius, or Mbps to MB/s, results appear the moment you type — no page reloads, no sign-up, and no ads.
We cover 13 measurement categories — Length, Weight, Temperature, Speed, Volume, Area, Pressure, Energy, Power, Time, Digital Storage, Data Transfer, and Fuel Consumption — with over 100 individual units. Every conversion factor is based on internationally recognized standards (SI, NIST) and results are shown to up to 6 significant figures.
EasyUnits works on any device: desktop, tablet, or phone. Bookmark your most-used conversions for one-tap access, or use the universal converter above to switch between categories on the fly.
Recent Guides
Conversion tools are better when they also explain the context. These guides cover the questions people usually have before or after the calculation.
Sep 22, 2025
Cups to Grams for Baking: Why Volume Fails and Weight Wins
The practical reason bakers prefer grams over cups, plus common flour, sugar, butter, and oat conversions.
Sep 14, 2025
Fahrenheit to Celsius Oven Conversion Guide
A practical oven temperature guide for converting Fahrenheit to Celsius, including the baking temperatures people actually use.
Sep 6, 2025
Running Pace vs Speed: Minutes per Mile, Minutes per Km, MPH, and KPH
How pace and speed relate, how to convert between miles and kilometers, and the common race paces runners search for.
Aug 28, 2025
Mbps vs MB/s Explained: Internet Speed vs Download Speed
Why internet plans use Mbps while downloads often show MB/s, and how to convert between them without getting tricked by the numbers.
Frequently Asked Questions
How do I convert units?
Select a category, choose your "from" and "to" units, enter a value, and the result appears instantly. No sign-up needed.
Are the conversions accurate?
Yes. All conversion factors are based on internationally recognized standards (SI units, NIST). Results are displayed to up to 6 significant figures.
Is EasyUnits free to use?
Yes. EasyUnits is 100% free with no ads, no sign-up, and no data collection.
What categories are supported?
Length, Weight, Temperature, Speed, Volume, Area, Pressure, Energy, Power, Time, Digital Storage, Data Transfer, and Fuel Consumption -- over 100 units total.