Weld estimates you can trust, in seconds.
The calculator built for fabricators: filler-metal consumption, cooling time, and preheat temperature — accurate, fast, and on your phone.
Try the Calculator — Free in Your BrowserNo install needed. Native iOS and Android apps coming soon.
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No more guesswork by hand or digging through EN 1011-2 tables mid-shift — Varyos Weld puts the calculations fabricators actually need in one place.
Filler-Metal Consumption
Calculate exact rod and wire consumption per joint, per job, before you strike an arc.
EN 1011-2 Cooling Time (t8/5)
Get cooling time calculations aligned to EN 1011-2, without opening a standard.
Preheat Temperature
Know the right preheat temperature for your material and joint thickness, instantly.
Saved Calculations & Custom Materials
Build your own material library and keep every past calculation ready for the next job.
$2.99/month or $19.99/year — launching soon.