Unit Name Coal, Bituminous, solid 1 unit = x Coal, Bituminous, solid
aluminum 0.5107832 1.9577778
copper 0.1515832 6.597037
gold 0.0699482 14.2962963
gram/liter 1350 0.0007407
kilogram/liter 1.35 0.7407407
ounce/cubic foot 1348.3819417 0.0007416
ounce/cubic inch 0.7803495 1.281477
silver 0.1284491 7.7851852
water 1.35 0.7407407