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About BabelUnits

An elegant ad-free scientific calculator with unit conversion. The most complete unit-conversion, scientific calculator available. Units from across the world!

BabelUnits is a simple to use and elegant unit conversion and reference calculator. Comes with a full description for every unit. BabelUnits is ready for any unit you might encounter.

BabelUnits is completely VoiceOver capable. All controls have clear concise VoiceOver descriptions and labels.

In addition, BabelUnits includes many fun and point-of-reference conversions: find your weight on Mars, compare heights with the Eiffel Tower or the Burj Khalifa, or compare a vehicle's speed compared to a jet's Mach index. With 35 different conversion categories and thousands of units, BabelUnits provides a complete solution for any engineer, student, professional, or individual that needs an instant conversion from some unfamiliar or foreign measurement unit.

BabelUnits includes many international units as well. Units are included from Australia, China, Egypt, Germany, Japan, India, Korea, Scotland, Russian speaking countries, the United Kingdom, and the United States.

Many fun units are included as well. Compare lengths to the width of a large African elephant, or your weight on the moon, or your car's speed to the mach speed of a jet. Many more are included.

BabelUnits works offline. So it works anytime, anywhere.

BabelUnits is ad free! 

In addition, BabelUnits does not collect your information at all. We do not collect usage data, personal data, or any data. Use BabelUnits with peace of mind knowing that nothing is happening behind the scenes to endanger your personal information.

Babel Units has over 45 different categories with associated conversions. Use your favorite categories and BabelUnits will remember your favorite conversions for each category.

BabelUnits's current conversion categories are:
Angle (planar and solid),  
Area, 
Area (Real Estate),
Charge, 
Cooking Masses, 
Cooking Volumes, 
Construction Lengths,
Construction Volumes,
Electrical Current, 
Density (mass per volume)
Distance, 
Distance (Astronomy),
Energy, 
Flow (Volumetric), 
Flow (Mass),
Force, 
Frequency, 
Illuminance, 
Length,
Length (Industrial),
Length (Machine Shop)
Luminance, 
Luminous Intensity, 
Magnetic Field Strength, 
Magnetic Flux, 
Mass, 
Mass (Astro),
Nautical Distance,
Powers, 
Power Ratios for 50Ω, 75Ω, 8Ω, and 32Ω system impedances, 
Pressure, 
Radioactivity, 
Radioactivity Dosage, 
Radioactivity Dosage Equivalents, 
Temperature, 
Time, 
Torque, 
Velocity, 
Viscosities Kinematic, 
Viscosities Dynamic, 
Volume,
Volume (fluid),
and Weight.

How to use:
Simply select the conversion category from the drop down list. Below the conversion category select the units you wish to convert from and the units to convert to. The number just above the keypad shows the converted value. Use the scientific calculator keypad to enter values into the top number field. Every number in the top field is instantly converted in the bottom number field.

To copy the converted value you can share using the share button in the bottom second-from-left of the keypad or simply tap the converted value to copy the number into the clipboard. Any localized number value in the clipboard can be pasted into the top number field by simply tapping the field once.

iPad:
BabelUnits works well with other iPad apps. It can be used as a slider or separate floating window on iPad. Copy and paste from one app to BabelUnits. Just touch the input field to paste a copied number and touch the output field to copy the conversion value to another app.

Additional Information
Version
1.9.2 (3.2 MB)
Updated
Jul 23, 2022
Age
4+ Years
First Released
May 11, 2021
Developer
Category
App Store ID
Available on
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