kalker

4 likes

A calculator with syntax highlighting that supports user-defined variables and functions, math-like syntax, and some more advanced operations such as derivation and integration (estimate), and complex numbers.

kalker screenshot 1

Cost / License

Free
Open Source (MIT)

Application type

Calculator

Platforms

Mac
Windows
Linux
Online
Android
Self-Hosted

kalker screenshot 1

kalker screenshot 2

kalker alternatives

4likes

0comments

0articles

Features

No features, maybe you want to suggest one?

Tags

kalker News & Activities

Highlights All activities

Recent activities

POX added kalker as alternative to Schulrechner
10 months ago
namdx1987 liked kalker
10 months ago
POX added kalker as alternative to Scientific Calc and Grapher
12 months ago

kalker information

Developed by
PaddiM8
Licensing
Open Source (MIT) and Free product.
Written in
Rust
Alternatives
35 alternatives listed
Supported Languages
- English

AlternativeTo Category

Education & Reference

GitHub repository

1,864 Stars
79 Forks
39 Open Issues
Updated Apr 8, 2026

Popular alternatives

kalker was added to AlternativeTo by PaddiM8 on May 31, 2021 and this page was last updated Oct 12, 2021.

No comments or reviews, maybe you want to be first?

What is kalker?

Kalker is a calculator that supports user-defined variables, functions, ambiguous syntax, derivation and integration. It runs on Windows, macOS, Linux, Android, and in web browsers (with WebAssembly).

Official Links

AppStores & Other Links