Numbat
A statically typed scientific calculator language with physical units built in, with an online terminal where you can try unit conversions and dimensional analysis.
No account needed · sign in to keep your taste everywhere
More like this
Pages that share Numbat's themes. Or browse all of Tech.
CalcuLaTeX
A pretty-printing calculator language that runs in the browser, where you write math as plain expressions and see it ren…
Frink
A calculator and programming language built for physical units: convert anything to anything, from furlongs per fortnigh…
Numla
A smart math notepad in the browser that lets you write calculations in plain text alongside notes and see the results u…
Visual Subnet Calculator
A visual subnet calculator for network engineers that lets you split and join IP address blocks and see the resulting su…
Conversion Calculator
A unit converter covering acceleration, energy, length, mass and more, with oddities like barleycorns, cable lengths and…
MathPapa
An algebra calculator that solves equations step by step, showing the working so students can follow exactly how each an…
Stumble onto more like this
One click takes you to a page you didn't know you were looking for. Rate it and the next one lands closer to your taste.
Add to Browser — it's freeWorks in Chrome, Edge and Brave. No account needed.