Relation between different terms used for the weight measurement in different standards

3 tolas = 1 Palam

8 Palams = 1 Seer

5 Seers = 1 Viss

8 Visses = 1 maund

20 maunds = 1 candy

16 ounces = 1 Pound

14 Pounds = 1 Stone

2 Stones = 1 Quarter

4 Quarters = 1 hundred wt.(cwt)

20 cwts = 1 ton

1000 gms = 1 Kg

100 Kg = 1 Qunital

10 Quintals = 1 metric tonne