Dev tools · alternatives · 2026
24 alternatives to Kaktovik Calculator
A base-20 Integer Math calculator using Kaktovik numerals.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Kaktovik Calculator launched in 2023; newer entries below may have overtaken it.
- 1
Kalker is a calculator that supports user-defined variables, functions, ambiguous syntax, differentiation and integration. It runs on Windows, macOS, Linux, Android, and in web browsers (with WebAssembly).
2021 · kalk.strct.net · its alternatives →
- 2
kalker▲70A calculator that supports math syntax, complex numbers, etc
2021 · kalker.xyz · its alternatives →
- 3
Omni Calculator▲234Over 350 calculators in one place 🤓
2018 · omnicalculator.com · its alternatives →
- 4
- 5IM
I've been studying interval arithmetic for the past few weeks and it's a really interesting field because while there is a ton of super interesting research published over the past decades, it has never really gotten the recognition that it deserves, IMO. One reason for this is that standard interval arithmetic has really poor handling of division by intervals containing zero. If you compute 1 / [-1, 2] in regular interval arithmetic, you get either [-∞, +∞], or you have to say that the operation is undefined. Both solutions are virtually useless. The real answer of course is [-∞, -1] U…
Apr 2026 · victorpoughon.github.io · its alternatives →
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2021 · jvsg.com · its alternatives →
- 8AB
2020 · saasformulas.com · its alternatives →
- 9
- 10
We launched Mathematical Calculator
2025 · mathematicalcalculator.com · its alternatives →
- 11
- 12
Make numbers and basic arithmetic as easy as 0,1,2,3
2016 · its alternatives →
- 13
A command line calculator made for programmers
2021 · alt-romes.github.io · its alternatives →
- 14
Over 150 calculators and unit converters for everyday use
2018 · app.calckit.io · its alternatives →
- 15
- 16
Build interactive web calculators from plain text. No code.
2025 · instantcalculators.ai · its alternatives →
- 17
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723 darmowych kalkulatorów w 20 kategoriach: budowlane, matematyka, fizyka, finanse, zdrowie i płace. Każdy wzór na własnej stronie. | CalcBoxer
Jul 2026 · calcboxer.com · its alternatives →
- 20
Tool to help children understand basic math operations
2023 · calculadoradealicia.net · its alternatives →
- 21
- 22
a lightweight, zero-dependency computational utility engineR
Jun 2026 · github.com · its alternatives →
- 23
Calculator toolkit Math, Finance, Fitness, shipping & more.
Jun 2026 · calculatorslabs.com · its alternatives →
- 24
A fast, beautifully minimal calculator built for daily flow.
Jul 2026 · calculator.parag.live · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →