Silver and Gold Equivalents

United States Gold

$20 gold minted before 1935
0.9675
USD $1,253.31
$10 gold minted before 1935
0.4838
USD $626.72
$5 gold minted before 1935
0.2419
USD $313.36
$2.50 gold minted before 1935
0.1209
USD $156.62
$1.00 gold minted before 1935
0.0484
USD $62.70
American Eagle ($50) minted after 1985
1.0
USD $1,295.41
1/2 American Eagle ($25) minted after 1985
0.5
USD $647.71
1/4 American Eagle ($10) minted after 1985
0.25
USD $323.85
1/10 American Eagle ($5) minted after 1985
0.1
USD $129.54

United States Silver

Silver dollar (before 1934)
0.765
USD $12.92
90% silver coin (before 1965) per dollar face value
0.715
USD $12.08
90% half dollar
0.358
USD $6.05
90% quarter
0.179
USD $3.02
90% dime
0.072
USD $1.22
40% half dollar ($1 face value)
0.295
USD $4.98
40% half dollar
0.1475
USD $2.49
Silver American Eagle
0.999
USD $16.87