How to Calculate Silver by Face Value
If you have a mixed bag of pre-1965 US silver dimes, quarters, and half dollars, you don't need to count them out individually. You can simply add up their legal tender "Face Value".
Because these coins were minted with proportional weights, $1.00 Face Value always equals roughly 0.715 troy ounces of pure silver (accounting for historical wear and tear).
- 10 Dimes = $1.00 FV
- 4 Quarters = $1.00 FV
- 2 Half Dollars = $1.00 FV
Note: This 0.715 multiplier applies to circulated 90% silver coins. Uncirculated coins contain closer to 0.723 oz, and Silver Dollars (Morgans/Peace) use a different multiplier entirely (0.7734 oz per dollar).