Free tools for jewellers.
Calculators for the sums you do every week. They are free, they need no sign-up, and they run on your own phone or computer, so nothing you type is sent anywhere.
Girvi interest calculator
What a loan against jewellery costs after any number of days: interest, total to pay, and what it will be later.
Open the calculatorKarigar wastage calculator
Fine gold in a piece with wastage, and a check of how much gold a karigar really lost.
Open the calculatorKarigar alloy mixer
How much pure gold and how much silver, copper or palladium to melt for 22, 20, 18 or 14 carat, yellow, rose or white, with the melting loss.
Open the calculatorJewellery price calculator
Gold weight, purity, making charges and GST to the final price, line by line.
Open the calculator
Why are they free?
We make Sarraf AI, software for jewellery shops. These calculators use the same working as the software, so a figure here matches what the software shows. If they save you a few minutes, that is enough. If you want your loans, karigar issues and bills kept in one place, you know where to find us.
Keep the working, not just the answer
In Sarraf AI every loan, issue and bill is saved, added up for you and ready to print. Try it with your own stock and customers for 7 days.
Need a calculator that is not here? Tell us what you work out by hand.