Amni-Calc — free WASM engineering modules for bolted joints, stress analysis, beams, and related mechanical checks. Theory + calculator on the same page; data never leaves the browser. Open modules at amni-scient.com/calc/ (e.g. bolts, stress, beam).
A startup from the United States that is founded by Anthony Reffelt.
This page is designed to help you find out whether Amni-Calc is good and if it is the right choice for you.
37 engineering calculators in one browser tab: beams, bolts, springs, seals, fatigue, fluids, heat exchangers, pressure vessels, HVAC, electrical, machining, hydraulics, rigging, CAD Studio, and more.
Each module carries the theory, a worked example, and a cited standard. The math runs as WebAssembly in your tab. No account, no install, no telemetry.
Open the suite at https://amni-scient.com/calc/
Listed in
WebAssembly Support
Engineering math compiles to WASM and runs in the tab.
No Registration Required
Open a module and calculate. No account.
Offline Capability
Once the page is loaded, the calculator does not need a round-trip for the math.
Everyday engineering calcs were either toy web calculators or install-bound software. I built WASM kernels with cited standards, worked examples, Plotly and 3D, and put them in the browser with no account.
Rust compiled to WebAssembly, HTML and JavaScript, Plotly, and Three.js. Hosted on amni-scient.com.
It's 37 engineering calculators in one browser tab: beams, FEA, bolts, springs, seals, fatigue, fluids, heat exchangers, pressure vessels, HVAC, electrical, machining, hydraulics, rigging, CAD Studio. Each module has theory, a worked example, and a cited standard. The kernels run as WebAssembly in the page, so you don't install anything, I don't collect telemetry, and I don't make you create an account.
You get 37 modules in one tab, each with theory, a worked example, and a cited standard. It runs locally in the browser, free, with no account and no telemetry. Closest peer on my listing is MechanixCalc.
Mechanical and design engineers, students, and anyone who sizes beams, bolts, springs, seals, fluids, heat exchangers, vessels, HVAC, or electrical work in a browser.
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