USD · US
Remembered on this deviceTroy ounce ≠ ordinary ounce. 1 oz t = 31.1034768 g.
For phone and computer
Install app
Install the workbench on your device directly from the browser.
Jewellery Calculator app
Opens in its own window, sits on your home screen and needs no app store.
The installation option appears when your browser makes it available.Info
After the first load, calculators also work offline. Current metal prices and sending feedback still require a connection.