4.6
728 reviews
100K+
Downloads
Content rating
Everyone
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About this app

Trelleborg’s “Unit and Hardness Converter” helps you convert frequently used units and currencies in an efficient and convenient way. Also, the app comes with a Hardness Converter based on ISO and ASTM Standards to convert between popular hardness scales for various material types.

Features:
• Easy-to-use interface
• Currency converter with in-app exchange rate update functionality
• Over 250 engineering and scientific units in 22 categories
• Hardness Converter with 16 conversion tables based on ASTM E140-07 and ISO-18265 for quick conversion between different scales
• Videos: features the automatically updated Trelleborg Sealing Solutions YouTube library

Dimensions:
• Area
• Currency
• Current
• Data
• Density
• Distance
• Dynamic Viscosity
• Energy
• Force
• Frequency
• Kinematic Viscosity
• Moment of inertia
• Power
• Prefixes
• Pressure
• Speed
• Strength
• Temperature
• Time
• Torque
• Volume
• Weight
• Fuel consumption
• Pace
• Calculator
• Power plugs
• Numbers
• Illumination
• Radioactivity
• Radiation absorbed
• Angles
• Hex, Binary, Decimal
• Volume Flow Rate
• Calorie
• Typography
• Electric Charge
• BMI Calculator

Hardness scales included:
• Rockwell (HRC, HRA, HRD, HRF, HRG, HRE, HR-15-N, HR-30N, HR-45-N, HR45-T, HR-15T, HR-30T, HR45-T)
• Brinell (HBW, HBS)
• Vickers (HV,
• Knoop (HK)
• Sceleroscope
• MPa

“Unit and Hardness Converter “is also available in German and Chinese locale.

- Support for SD-card
Updated on
Apr 25, 2023

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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.6
697 reviews
A Google user
January 4, 2019
Think of this like a free gift from a supplier. It has the name of the company on it but that doesn't affect the usefulness of it (no ads either!). I've used quite a few conversion apps over the years & even bought some. My new phone didn't have access to the app I'd paid for so I downloaded this one randomly; I'm so glad I did, it's excellent - even better than the one I'd paid for! Definitely recommend for everyone to have on their system for those times when you're faced with weird units!
14 people found this review helpful
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A Google user
October 14, 2018
This is the best app for many conversions. I use it for currency exchange rates which are up to date. Also for weights, measurements and temperatures. It's a must have app. Thanks for the great service you provide
6 people found this review helpful
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Emma Doy
December 13, 2023
Very good. Been a user of the app for years, with no problems at all. Edit: KRW Korean Won currency is not there...
2 people found this review helpful
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What's new

Included Third Party Licenses and Minor bug fixes.