
Numara Calculator
SpeedCrunch
Qalculate!
Numi App
Soulver
Numby
Engineering Equation Solver
Calculate in a notebook and share — from everyday math to engineering.
GitHub Codespaces
CloudShell
CodeTasty
Dirigible
CodeAbbey
Slingcode
StackBlitz
Design, develop or publish websites right from your browser

Which is more popular?
Website, pricing, platforms and company facts side by side.
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SH
StackHive
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|---|---|---|
| Website | calcumber.app | stackhive.com |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from Switzerland · 1 - 9 employees · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.

Use variables, functions, and units and see results immediately. Add comments, copy calculations to apps like Word or Excel, or share them through an editable link. Calculate thermodynamic fluid properties with the integrated CoolProp library.
No description of StackHive yet.
What each product offers, as listed by its team.

Possible disadvantages
Walkthroughs and reviews on video.
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StackHive Tutorial | Creating and Manipulating Grid Structures
How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing Calcumber and StackHive.
Calcumber's answer
Calcumber's answer
Calcumber's answer
When starting for a Master of Advances Study in Energy Systems, I was looking for a suitable state-of-the-art calculator. Then I built my own Calculator Calcumber and now the Eastern Switzerland University of Applied Sciences is using Calcumber for teaching students in thermodynamics.
Calcumber's answer
Calcumber's answer
HTML, CSS, TypeScript, PWA, CoolProp
Calcumber's answer
Share your experience with using Calcumber and StackHive. For example, how are they different and which one is better?
When comparing Calcumber and StackHive, you can also consider the following products.

A simple but powerful notepad calculator which evaluates expressions as you type.
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GItHub Codespaces is a hosted remote coding environment by GitHub based on Visual Studio Codespaces integrated directly for GitHub.
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SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
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Cloud Shell is a free admin machine with browser-based command-line access for managing your infrastructure and applications on Google Cloud Platform.
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Qalculate! is a multiplatform multi-purpose desktop calculator.
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CodeTasty is a programming platform for developers in the cloud.
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