Silversmithing Calculator

About Silversmithing Calculator

A silversmithing calculator for alloy mixing, solder ratios, ring sizing and client quotes. Buy it once, use it forever, no internet connection needed.

Most jewelry calculators either want a monthly fee or need signal to work, which is useless if your bench is in a basement. This one runs entirely on your phone. Open it, get your number, get back to work.

WHAT'S INSIDE

Alloy calculator: convert fine silver to 925, 935 or 950 in either direction. Tell it what you're starting with and it tells you the rest.

Solder calculator: hard, medium, easy and extra easy ratios, so you can do multiple joints on one piece without melting the last one you made.

Ring size converter: US, UK, European, Japanese and Brazilian sizes side by side. Handy if you ever get an order from overseas and don't want to guess.

Strip length calculator: give it the inside circumference and the stock thickness, it gives you the cut length.

Quote builder: put in your spot price, metal weight, stone costs and your markup or labor fee, and it builds an actual PDF you can send to a client. Your business name and info are saved on the device so you don't retype them every time.

Reference notes on melting, forming, fabrication, soldering and polishing, if you want a refresher or you're teaching someone.

WHY IT'S SET UP THIS WAY

It's offline because a torch and a phone signal have nothing to do with each other, and you shouldn't need bars to figure out a solder ratio.

It's a one time purchase because subscriptions for a calculator feel ridiculous, and we agree with you.

Nothing you type into it goes anywhere. No account, no server, no syncing your client's name to somebody's cloud.

It's built to be quick to open and quick to read, big numbers, plain layout, meant to be usable with your hands covered in polishing compound.

Good for silversmiths, jewelry makers, hobbyists getting more serious about the craft and anyone quoting clients who's tired of doing this math on paper.

SUPPORTED LANGUAGES

This app is available in English, Czech, Dutch, French, German, Italian, Polish, Portuguese, Russian, Spanish, Arabic, Chinese, Hebrew, Hindi, Indonesian, Japanese, Korean, Thai, Turkish, Urdu, Vietnamese.