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Calcumber VS SensorCatalog

Compare Calcumber VS SensorCatalog and see what are their differences

Calcumber

Calculate in a notebook and share — from everyday math to engineering.

Rating
0 reviews
Pricing
Free
1 VibeVoted session
Alternatives Is it good?
SensorCatalog

Free browser calculators for sensor and instrumentation work: 4–20 mA, RTD, thermocouple, NTC, load cell and more.

No screenshot yet
Rating
0 reviews
Pricing
Free
Promote on VibeVoted
Alternatives Is it good?
Modelence
Create production-ready applications with zero code sponsored

Which is more popular?

Education popularity
100% vs 0%
alternatives listed
7 vs 6

Base details

Website, pricing, platforms and company facts side by side.

Calcumber
SensorCatalog
Website calcumber.app sensorcatalog.com
Pricing
Free
Free
Platforms
Web Windows Linux Mac +1
—
Company Startup from Switzerland · 1 - 9 employees · 2025 —
Listed in
Education Math Tools Online Calculators Engineering Calculator Math Calculators Math Solver +3
Engineering Calculator Calculators Developer Tools Advanced Calculator Online Calculators Technical Computing +3

About Calcumber and SensorCatalog

In their own words, as submitted to SaaSHub.

Calcumber
SensorCatalog

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.

Read more about Calcumber

SensorCatalog is a free set of engineering calculators and reference tables for instrumentation and electronics. It covers 4–20 mA conversion and loop power, sensor supply voltage drop, Modbus register decoding, ADC resolution, PT100/PT1000 and RTD lead-wire error, thermocouple and NTC thermistor...

Read more about SensorCatalog

Features and specs

What each product offers, as listed by its team.

Calcumber 7 features
SensorCatalog 0 features
  • 🌿 Naturally type expressions
    get immediate results
  • 🔗 Copy and share
    keep calculations editable with a link
  • 🧩 Variables and constants
    pi, e, G, mu0
  • 🧪 Scientific functions
    sin, acos, log, round, and more
  • ♨️ Thermodynamic fluid properties
    refrigeration, heat pumps, steam and air
  • 💡 Installation optional
    run directly in your browser
  • 📱 Multi-platform
    WebApp, Windows, more to come

No features have been listed yet.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Calcumber
SensorCatalog
100% 100%
Education
0% 0%
0% 0%
Technical Computing
100% 100%
50% 50%
Engineering Calculator
50% 50%
0% 0%
Developer Tools
100% 100%

Questions & Answers

As answered by people managing Calcumber and SensorCatalog.

Why should a person choose your product over its competitors?

Calcumber's answer

  • Sharing calculations and embedding them in documents or web pages is perfect for education.
  • Natural unit support, just include them in your expression and Calcumber handles it.
  • Free and easy access to thermodynamic fluid-properties.

What makes your product unique?

Calcumber's answer

  • Easy to use calculator notebook
  • From simple arithmetic to advanced engineering with units
  • Installation optional
  • Send calculation link with full privacy
  • Embed calculation templates, exercices and soultions in documents or interactively in web pages

What's the story behind your product?

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.

How would you describe the primary audience of your product?

Calcumber's answer

  • The notebook-style calculator is great for everybody who wants more than just a single line calculator.
  • The sharing and embedding features make it Calcumber very well suited for teachers and students. The power of consistently using units is shown immediatly.
  • Engineers will like the unit support, sharing calculations with collegues and if needed the built-in fluid properties calculation.

Which are the primary technologies used for building your product?

Calcumber's answer

HTML, CSS, TypeScript, PWA, CoolProp

Who are some of the biggest customers of your product?

Calcumber's answer

Eastern Switzerland University of Applied Sciences

User comments

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