Numbat Alternatives

Numbat is described as 'High precision scientific calculator with full support for physical units (web and terminal versions)' and is a Calculator in the education & reference category. There are more than 50 alternatives to Numbat for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best Numbat alternative is Wolfram Alpha, which is free. Other great apps like Numbat are SpeedCrunch, Qalculate!, fxSolver and Calculator You.

More about Numbat

Numbat alternatives page was last updated May 12, 2026

RPN Calculator
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Another RPN (Reverse Polish) calculator.
Cost / License
Free
Open Source (GPL-3.0)
Application type
Calculator
Platforms
Linux
Flathub
Windows
Mac
Is RPN Calculator a good alternative to Numbat?
Numby
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Numby transforms how you calculate. Express math naturally, convert units and currencies, track your work, and share results beautifully - all in one place.
Cost / License
Freemium
Open Source (MIT)
Origin
Hong Kong SAR China
Platforms
iPhone
iPad
Mac
visionOS
+3
Is Numby a good alternative to Numbat?
RJ Calculator
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RJ Calculator is a scientific calculator with most basic functions like trigonometric functions, logarithms and base conversion. Also, statistic calculations like standard deviation and regression.
Cost / License
Free
Proprietary
Platforms
Windows
Is RJ Calculator a good alternative to Numbat?

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