Wikalculator
The open encyclopedia of interactive STEM calculators — built by engineers, for engineers. Create, share, and fork scientific tools, all running in your browser.
How It Works
Vibe Create
Describe a calculator in plain English. Our AI-powered Vibe Editor builds it for you instantly.
Upload & Publish
Already have a calculator? Upload your HTML file or paste code, and publish straight to the library.
Fork & Improve
Every tool is open. Fork any calculator, improve it, and propose revisions back to the community.
Popular Calculators
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Solves all your problems. So long as all your problems are beams. Which they should be, beams are problematic.
This calculator can solve basic truss systems giving the internal forces and stresses in each beam. Just as a fun fact, there is no limit to the number of beams you can enter. Let's see who can break it first but good luck doing the hand calculations to prove its wrong!
Calculates missing fluid properties given known values
The only big moments happening right now are the moments of intertia. Maybe one day we will have a moment of going outside. Maybe momentarily touch grass. But probably not
Enter your state of plane stress: - Stress in the x-direction - Stress in the y-direction - Shear Stress in the xy-plane The program determines the principle stresses and maximum in-plane shear stress and creates a mohr circle for you
Simulates rotational kinematics problems in an interactable way.
Experience the wonder of MAJOR SHAFTING with the help of the shaft design calculator. Specify your supports, pulleys, gears and your immaculate shaft. Get results instantly, its a promise the get stiff and firm calculations for your reactions, stresses and deflections
A toolkit of useful calculators for SOM W334
We do want a partner in this life, here is how to calculate success rate
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Whether it's a thermal expansion solver, a beam load calculator, or a unit converter — if it's useful, it belongs here.