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安格魯撒克遜計量單位 / Anglo-Saxon units |
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| Anglo-Saxon units and their conversion to metric units |
| Parameter | Unit | Symbol | Conversion | Remarks | |
| Length |
inch foot yard mile |
in ft yd mi |
1 in 1 ft 1 yd 1 mi |
= 2.54 cm = 0.305 m = 0.914 m = 1.609 km |
for USA: 1 mil = 25.4 µm |
| Area |
square inch square foot square yard square mile |
in² ft² yd² mi² |
1 in² 1 ft² 1 yd² 1 mi² |
= 6.452 cm² = 9.290 dm² = 0.836 m² = 2.590 km² |
|
| Volume |
cubic inch cubic foot cubic yard |
in³ ft³ yd³ |
1 in³ 1 ft³ 1 yd³ |
= 16.39 cm³ = 28.31 dm³ = 0.765 m³ |
|
| Capacity measure for liquids |
minim minim fluid ounce fluid ounce liquid pint liquid pint liquid quart liquid quart gallon gallon barrel |
ozfl ozfl pt pt qt qt gal gal |
1 minim 1 minim 1 ozfl 1 ozfl 1 pt 1 pt 1 qt 1 qt 1 gal 1 gal 1 barrel |
= 59.19 mm³ = 61.61 mm³ = 28.41 cm³ = 29.57 cm³ = 568.3 cm³ = 473.2 cm³ = 1.136 dm³ = 946.4 cm³ = 4.546 dm³ = 3.785 dm³ = 159.0 dm³ |
for GB for USA for GB for USA for GB for USA for GB for USA for GB for USA for oil |
| Capacity measure for dry substances |
dry pint dry quart dry barrel |
1 dry pint 1 dry quart 1 dry barrel |
= 550.6 cm³ = 1.101 dm³ = 115.6 dm³ |
for USA for USA for USA |
|
| Mass (weight) |
grain dram ounce pound quarter cental (long) hundredweight short hundredweight (long) ton short ton pennyweight troy ounce troy ounce |
gr dr oz lb qr ctl cwt sh cwt tnl tnsh dwt oz tr oz t |
1 gr 1 dr 1 oz 1 lb 1 qr 1 ctl 1 cwt 1 sh cwt 1 tnl 1 tnsh 1 dwt 1 oz tr 1 oz t |
= 64.80 mg = 1.772 g = 28.35 g = 453.6 g = 12.70 kg = 45.36 kg = 50.80 kg = 45.36 kg = 1016 kg = 907.2 kg = 1.555 g = 31.10 g = 31.10 g |
for GB for GB for GB for USA for GB for stone and metal for GB for USA |
| Density |
pound/cubic foot pound/cubic inch pound/cubic yard |
lb/ft² lb/in² lb/yd² |
1 lb/ft² 1 lb/in² 1 lb/yd² |
= 0.016 g/cm³ = 27.67 g/cm³ = 0.593 kg/m³ |
|
| Pressure |
pound/square inch (psi) pound/square foot inch Hg inch WC |
lb/in² lb/ft² in Hg in WC |
1 lb/in² (psi) 1 lb/ft² 1 in Hg 1 in WC |
= 6.895 · 10-² bar = 4.788 · 10-4 bar = 3.337 · 10-² bar = 2.487 · 10-² bar |