1 ounce (oz.) = 28,35 g

1 pound (lb.) = 16 ozs. = 453,6 g

1 stone (st.) = 14 lbs. = 6,35 kg

1 quarter (qr.) = 25 lbs. = 11,339 kg

1 hundredweight = 4 qrs. = 45,359 kg

1 ton (t) = 2.000 lbs. = 907 kg

1 inch (in.) = 2,54 cm

1 foot (ft.) = 12 ins. = 30,48 cm

1 yard (yd.) = 3 ft. = 91,44 cm

1 mile (mi.) = 1,609 km

1 gill (gl.) = 0,118 l

1 pint (pt.) = 4 gls. = 0,473 l

1 quart (qt.) = 2 pts. = 0,946 l

1 gallon (gal.) = 4 qts. = 3,785 l