ConvertEasy
Free online unit converter tools
ConvertEasy is a free online unit converter that helps you quickly convert cooking measurements, height, weight, length, clothing sizes, temperature, speed, and area. Whether you're following a recipe, checking your height in different units, or comparing international clothing sizes, our fast and mobile-friendly tools make every conversion easy. No sign-up required — just pick a category and start converting.
Quick Convert
Cooking - Cups to Grams
20+ ingredients including flours, sugars, fats, and more
Cooking - Volume
Tablespoons, teaspoons to cups converter
Height - CM to Feet
Centimeters to feet and inches conversion
Length - Inches to CM
Inches to centimeters converter
Weight - KG to Lbs
Kilograms to pounds with body weight references
Clothing Sizes
US, UK, EU, Asia size comparison
Temperature
Celsius, Fahrenheit, Kelvin converter
Speed - MPH to KM/H
Miles per hour to kilometers per hour
Area - Sq Ft to Sq M
Square feet to square meters converter
Everyday Accuracy
Each converter uses standard formulas and clear rounding so you can quickly understand the result without guessing how the number was calculated.
Built for Search
Common height, weight, and length values have dedicated pages with nearby values and related tools, making repeat lookups faster.
No Sign-Up
Use the tools directly on mobile or desktop. ConvertEasy does not ask for accounts, saved profiles, or payment information.
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Frequently Asked Questions
Are the ConvertEasy tools free to use?
Yes. ConvertEasy tools are free, work in the browser, and do not require an account.
Why do cooking conversions depend on the ingredient?
A cup measures volume, while grams measure weight. Flour, sugar, butter, milk, and oil have different densities, so each ingredient needs its own conversion factor.
Can I link directly to a specific conversion page?
Yes. Many common height, inch, and kilogram values have their own static pages that can be bookmarked or shared.