Silver and Gold Equivalents

United States Gold

$20 gold minted before 1935
0.9675
USD $1,207.39
$10 gold minted before 1935
0.4838
USD $603.76
$5 gold minted before 1935
0.2419
USD $301.88
$2.50 gold minted before 1935
0.1209
USD $150.88
$1.00 gold minted before 1935
0.0484
USD $60.40
American Eagle ($50) minted after 1985
1.0
USD $1,247.95
1/2 American Eagle ($25) minted after 1985
0.5
USD $623.98
1/4 American Eagle ($10) minted after 1985
0.25
USD $311.99
1/10 American Eagle ($5) minted after 1985
0.1
USD $124.80

United States Silver

Silver dollar (before 1934)
0.765
USD $13.89
90% silver coin (before 1965) per dollar face value
0.715
USD $12.98
90% half dollar
0.358
USD $6.50
90% quarter
0.179
USD $3.25
90% dime
0.072
USD $1.31
40% half dollar ($1 face value)
0.295
USD $5.36
40% half dollar
0.1475
USD $2.68
Silver American Eagle
0.999
USD $18.14