Unit Converter

Contains ads
4.7
1.63K reviews
100K+
Downloads
Content rating
Everyone
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About this app

This FREE unit converter is easy-to-use and converts all common units. It supports temperature, weight, currency, length, metric, and many more. Simply enter the units, quantity, and view the result.

Need to convert Celsius to Fahrenheit? Pounds to Kilograms? Miles per hour (mph) to kilometers per hour? Currencies like USD to EUR? Maybe Pounds to Kilograms? Liters to gallons? Meters to Yards? This unit converter app has all the unit conversions you need.

Features
100% FREE all-in-one converter
15 unit categories
✓ Convert over 350 Units
Offline conversion support
History of your recent conversions
Temperature Converter for Celsius, Fahrenheit, and Kelvin
FREE Currency Converter for 150+ world currencies
Search units to find what you need
Metric Converter & Imperial Converter Support for Metric conversion and Imperial units of measurement
Significant figures support. Also great practice for learning significant figures!
Scientific notation support.
✓ Great for engineering.
Weight Converter (Mass Converter) with support for pounds and kilograms
Data Unit Converter with support for gigabytes and bits
Length Converter with support for meters, feet, and yards
Electric Power Converter with support for Watts 💡
Torque Converter
Area Converter
Metric Converter with many metric conversions
Other Converters: Kilogram Converter, Pounds Converter, Speed Converter
Supported Units - Area 🗻, Currency 💵, Digital Storage 🖥, Distance 📏, Energy 🚂, Fuel Consumption/Efficiency 🚖, Force 🛰, Mass/Weight 🏋️‍♂️, Power 🔌, Pressure 😤, Speed 🏎, Temperature 🌡, Time ⏰, Torque 🐎, Volume 🥛

Try it out! Get this simple unit converter for FREE!

Some popular units:
Kilograms (kg), Ounces (oz), Grams (g), Celsius, Fahrenheit, US Dollars (USD), Euros (EUR), and so many more!
Updated on
Feb 19, 2024

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
Location and App info and performance
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.8
1.54K reviews
Paul Whinton
October 27, 2020
I've used Unit Converter for several years, both at home and in the office. While I use it mainly for mass and distance conversions, I occasionally use other conversions. It is very straight forward, with extremely useful features (swapping to/from, drop down boxes displaying a wide array of conversion types, drop down boxes for the many to/from options specific to each conversion type, and probably others that I have yet to try out). It's a terrific tool, and I highly recommend it.
6 people found this review helpful
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Christopher McElree
March 17, 2024
I've been using this app for over a decade. It's saved my bacon a few times. This app works when you have no signal and can't connect to internet. You watch one little ad and never see ads again. That's a really easy payment to make. Thanks a bazillion, developer!
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Janet Harvey
October 13, 2021
I have been using this app for many years; with each new device I carefully transfer or copy the program. With my new PC it is nestled safely inside BlueStacks. I generally use this for weights and calories but love the various options, thank you.
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What's new

* Compliance and compatibility updates