Add your bolts, nuts, and washers — Plate+ does the rest.
It instantly calculates total surface area and tells you exactly how many amps you need for a perfect plating setup.
Designed to remove guesswork and improve accuracy.
Pick a metric size and dimensions populate instantly from ISO standards.
No spreadsheets, no manual math — get accurate amps instantly.
Your batch is saved automatically and survives app restarts.
Slider to adjust amps for your bath chemistry, temperature, or anode distance.
Import any STL file and Plate+ calculates the surface area and required current for your custom part.
Add any combination of bolt, washer, and nut types — totalled together.
Replace messy formulas and guesswork with a tool built for plating. Add your parts, and the app instantly calculates surface area and required amps — no setup, no errors, no wasted time. Everything updates instantly so you can focus on the job, not the math.
Pay once and use it for life — no subscriptions, no recurring fees. No monthly costs, no locked features, and no surprises down the line. You get the full app from day one, with updates included. Start with a free trial to make sure it fits your workflow. If it does, it’s yours to keep — simple as that.