grams to dollars:
1)
grams:
2)
Dollars/troy ounce:
3)
Carat of gold:
Dollars
The formula for this is:
Dollars = grams * GoldPrice / 31.10 * Carat / 24
31.10 is the number of grams in a troy ounce
Price per Length to Dollars:
1)
Price per Length:
2)
Old Gold Price:
3)
New Gold Price:
Dollars
The formula for this is:
NewPrice = OldPrice * NewGoldPrice / OldGoldPrice