

SpeedCrunch
SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and many features, such as variables, syntax highlighting, functions, persistent input history & more.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- PortableApps.com
Last release 2016. Only available in Windows 32-bit binary.
Features
Properties
- Support for Themes
- Lightweight
- Privacy focused
Features
- Variables
- Persistent History
- Input history
- Portable
- Live Preview
- Syntax Highlighting
- Ad-free
- Works Offline
- No registration required
- Activity history
- Multiple languages
- Inline editing
SpeedCrunch News & Activities
Recent News
Recent activities
- Yerba_29 liked SpeedCrunch
- Gakean reviewed SpeedCrunch
Returns "10" for 10/0.1 and "100" for 300/0.3, which is completely wrong, and this is supposed to be "high-precision"? I'm disappointed to find this out after years of using it. I'm on a Debian 12 based Linux distro, I probably installed it through apt, comment if for you it correctly gives 100 for 10/0.1 and 1000 for 300/0.3.
dinesh-58 added SpeedCrunch as alternative to numr- Creative_joe liked SpeedCrunch
heavencanwait added SpeedCrunch as alternative to Calq.dev
BilalMaan added SpeedCrunch as alternative to Calculadora Alicia
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What is SpeedCrunch?
SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and a extensive list of features, including: Unlimited Variables, Syntax Highlighting, Functions, with 'Automagic' Completion, 50 Decimal Precision, Input History and more...









Comments and Reviews
SpeedCrunch is a jewel:
Returns "10" for 10/0.1 and "100" for 300/0.3, which is completely wrong, and this is supposed to be "high-precision"? I'm disappointed to find this out after years of using it. I'm on a Debian 12 based Linux distro, I probably installed it through apt, comment if for you it correctly gives 100 for 10/0.1 and 1000 for 300/0.3.
I actually appreciated having SpeedCrunch on my computer. Too bad it's being discontinued... (last stable version was in 2016, last nightly version was in 2022)
Objectively the best calculator for absolutely anyone in STEM fields. It has a bank of constants pulled from NIST for all kinds of fields and now I can finally convert kilopound-millimile per hour to newtons
is fast and straightforward, hopefully it will be updated, last nightly version is from 2022 as time of writing.
Its Great Better Than Ones that built in Windows or Mac
SpeedCrunch runs on Windows, Mac, and Linux but not iPadOS.
you should make your own stand up comedy show