Conversion Tables

An essential resources for importers and exporters everywhere, view metric and imperial tables to convert weight, length, volume and area.

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Convert Metric & Imperial

Use the following tables to quickly convert metric and imperial measurements.

Download & Print

View, download and print our metric and imperial conversion tables for ongoing use.

Metric & Imperial Tables

Weight Tables

Instantly convert metric and imperial weights using our online weight calculator.

Metric To Imperial Weights

Metric Weights

Imperial Weights

1 mg

0.0154 gr

1 g

1,000 mg

0.0353 oz

1 kg

1,000 g

2.2046 lb

1 t

1,000 kg

0.9842 lt

Imperial To Metric Weights

Imperial Weights

Metric Weights

1 oz

437.5 gr

28.35 g

1 lb

16 oz

0.4536 kg

1 st

14 lb

6.3503 kg

1 cwt

112 lb

50.802 kg

1 sh t

17.857 cwt

0.9072 t

1 lt

20 cwt

1.016 t

Weight Key
  • mg - milligram
  • g - gram
  • kg - kilogram
  • t - tonne
  • gr - grain
  • oz - ounce
  • lb - pounds
  • st - stone
  • cwt - hundredweight
  • sh t - short ton
  • lt - long ton

Length Tables

Instantly convert metric and imperial lengths using our online length calculator.

Metric To Imperial Lengths

Metric Lengths

Imperial Lengths

1 mm

0.03937 in

1 cm

10 mm

0.3937 in

1 m

100 cm

1.0936 yd

1 km

1,000 m

0.6214 mi

Imperial To Metric Lengths

Imperial Lengths

Metric Lengths

1 in

2.54 cm

1 ft

12 in

0.3048 m

1 yd

3 ft

0.9144 m

1 mi

1760 yd

1.6093 km

1 nm

2025.4 yd

1.853 km

Length Key
  • mm - millimetre
  • cm - centimetre
  • m - metre
  • km - kilometre
  • in - inch
  • ft - foot
  • yd - yard
  • mi - mile
  • nm - international nautical mile

Area Tables

Instantly convert metric and imperial area using our online area calculator.

Metric To Imperial Area

Metric Area

Imperial Area

1 cm²

100 mm²

0.1550 in²

1 m²

10,000 cm²

1.1960 yd²

1 ha

10,000 m²

2.4711 ac

1 km²

100 ha

0.3861 mi²

Imperial To Metric Area

Imperial Area

Metric Area

1 in²

6.4516 cm²

1 ft²

144 in²

0.0929 m²

1 yd²

9 ft²

0.8361 m²

1 ac

4840 yd²

4046.9 m²

1 mi²

640 ac

2.59 km²

Area Key
  • mm² - square millimetre
  • cm² - square centimetre
  • m² - square metre
  • ha - hectare
  • km² - square kilometre
  • in² - square inch
  • ft² - square feet
  • yd² - square yard
  • ac - acres
  • mi² - square mile

Volume Tables

Instantly convert metric and imperial volume using our online volume calculator.

Metric To Imperial Volume

Metric Volume

Imperial Volume

1 cm³

0.0610 in³

1 dm³

1,000 cm³

0.0353 ft³

1 m³

1,000 dm³

1.3080 yd³

1 l

1 dm³

1.7598 pt

1 hl

100 l

21.997 gal

Imperial To Metric Volume

Imperial Volume

Metric Volume

1 in³

16.387 cm³

1 ft³

1,728 in³

0.0283 m³

1 fl oz

28.413 ml

1 pt

20 fl oz

0.5683 l

1 gal

8 pt

4.5461 l

USA To Metric Volume

USA Volume

Metric Volume

1 fl oz

29.574 ml

1 pt

0.4732 l

1 gal

3.7854 l

Volume Key
  • cm³ - cubic centimetre
  • dm³ - cubic decimetre
  • m³ - cubic metres
  • ml - millilitre
  • l - litre
  • hl - hectolitre
  • in³ - cubic inches
  • ft³ - cubic feet
  • yd³ - cubic yards
  • fl oz - fluid ounce
  • pt - pint
  • gal - gallon
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