Best apps like MRTN Rate Calculator

6+ similar apps compared and reviewed

4.7 avg rating
2 free apps
Updated August 2026
MRTN Rate Calculator
MRTN Rate Calculator
University of Illinois at Urbana-Champaign

MRTN Rate Calculator is great, but it's not the only option. Explore 6+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to MRTN Rate Calculator

Carbon Commute#1

Carbon Commute by Eric Christine

Estimate commute emissions
Editor's Choice
🔧 Utilities
5.0(2 ratings)
Free
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Calculate your daily commute's carbon footprint by inputting your travel distance and vehicle's fuel efficiency. The app supports custom fuel efficiency figures and metric conversions, helping you make informed choices about your transportation.

SuperCALC#3

SuperCALC by SuperSystems, Inc.

Worth Considering
🔧 Utilities
4.3(3 ratings)
Free
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This utility app provides specialized calculators for industrial furnaces. It helps determine key parameters like %Carbon, Dew Point, and %Oxygen, and also assists with generator air and gas flow calculations.