Pond-to-Metric

量の変換
hogsheads (1 hogshead = 2barrels)
barrels (1 barrel = 31 1/2gallons)
gallons (1 gallon = 4quarts = 3.7853liters)
liquid quarts (1 quart = 2pints = 0.9463liter)
pints (1 pint = 4gills = 0.4732liter)
gills (1 gill = 0.1183liter)
━━━━━━━━━━━━━━━
cc's (1 cc = 0.3937 inch)
liters (1 l = 1.0567 liquid quarts)
kiloliters (1 kl = 8.3865barrels)

重さの変換
ponds (1 pond = 16ounces = 0.4536kilograms)
ounces (1 ounce = 28.3495grams)
━━━━━━━━━━━━━━━
grams (1 g = 0.0353ounce)
kilograms (1 kg = 2.2046 lbs.)
tons (1 t = 2000 lbs.)