Unit Converter - All in One

1K+
Downloads
Content rating
Everyone
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About this app

The Fastest Unit Converter App - 500+ Units, 25 Categories!

Whether you're a student, engineer, chef, traveler or construction professional, Unit Converter gives you instant, accurate conversions for every measurement you need — completely free and offline.

WHAT YOU CAN CONVERT:
- Length: inches, feet, yards, miles, meters, centimeters, kilometers
- Weight: pounds, ounces, kilograms, grams, tons
- Temperature: Fahrenheit, Celsius, Kelvin
- Volume: gallons, liters, fluid ounces, cups, pints, quarts
- Area: square feet, square meters, acres, hectares
- Speed: mph, km/h, knots, m/s
- Pressure: PSI, bar, pascal, atm
- Energy: calories, joules, BTU, kWh
- Data Storage: bytes, KB, MB, GB, TB
- Currency: Major world currencies
- Cooking: cups, tablespoons, teaspoons
- Fuel: mpg, L/100km
- And many more categories!

KEY FEATURES:
- 500+ unit conversions across 25 categories
- Instant results as you type - no button needed
- Works 100% offline - no Wi-Fi required
- Clean, simple interface - easy to use
- History of recent conversions
- Lightweight and fast

PERFECT FOR:
- Students doing homework and science projects
- Engineers and construction workers using US and metric units
- Home cooks converting recipe measurements
- Travelers converting miles to kilometers and Fahrenheit to Celsius
- Fitness enthusiasts tracking pounds and kilograms
- DIYers and contractors working with feet and meters

WHY UNIT CONVERTER:
No clutter. No subscriptions. No internet needed. Just type your value and get instant, accurate results. Whether you need to convert inches to centimeters, pounds to kilograms, or Fahrenheit to Celsius, we've got you covered.

Download Unit Converter today - free, fast and always ready!
Updated on
Jan 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

What’s new


✨ New Feature: Smart Scanner is now live
šŸ“· Scan and convert units instantly using your camera
⚔ Faster performance and smoother experience
šŸ› ļø Bug fixes and stability improvements