How to use the Gold Calculator

1. Enter the mass of jewellery to be measured


2. According to the chart below, enter the equivalent ppt
   
   

   CARAT	Equivalence in PPT
   9	375
   14	585
   18	750
   20	835
   22	916
   24	999

3. Check the value of Industrial Gold from the BOM website from the link provided
   i.e from the BOM website, note the Price for Gold Grains.


4. Click calculate to get the value