Metric Conversion Tables
Length
| Metric | Imperial | 1 millimetre | = | 0.0394 inches | 1 centimetre | = | 0.3937 inches | 1 metre | = | 1.0936 yards | 1 kilometre | = | 0.6214 miles |
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| Imperial | Metric | 1 inch | = | 2.54 centimetres | 1 foot | = | 0.3048 metres | 1 yard | = | 0.9144 metres | 1 mile | = | 1.6093 kilometres |
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Area
| Metric | Imperial | 1 square centimetre | = | 0.1550 square inches | 1 square metre | = | 1.1960 square yards | 1 hectare | = | 2.4711 acres | 1 square kilometre | = | 0.3861 square miles |
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| Imperial | Metric | 1 square inch | = | 6.4516 square centimetres | 1 square foot | = | 0.0929 square metres | 1 square yard | = | 0.8361 square metres | 1 acre | = | 4046.9 square kilometres | 1 square mile | = | 2.59 square kilometres |
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Volume
| Metric | Imperial | 1 cubic centimetre | = | 0.0610 cubic inches | 1 cubic decimetre | = | 0.0353 cubic feet | 1 cubic metre | = | 1.3080 cubic yards | 1 litre | = | 1.76 pints | 1 hectolitre | = | 21.997 gallons |
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| Imperial | Metric | 1 cubic inch (in3) | = | 16.387 cubic centimetres | 1 cubic foot (ft3) | = | 0.0283 cubic metres | 1 fluid ounce (fl oz) | = | 28.413 millilitres | 1 pint (pt) | = | .05683 litres | 1 gallon (gal) | = | 4.5461 litres |
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Weight
| Metric | Imperial | 1 milligram | = | 0.0154 grains | 1 gram | = | 0.0353 ounces | 1 kilogram | = | 2.2046 pounds | 1 tonne | = | 0.9842 tons |
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| Imperial | Metric | 1 ounce (oz) | = | 28.35 grams | 1 pound (lb) | = | 0.4536 kilograms | 1 stone | = | 6.3503 kilograms | 1 hundredweight (cwt) | = | 50.802 kilograms | 1 ton | = | 1.016 tonnes |
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| Kilograms | Pounds | 1.00 | = | 2.20 | 10.00 | = | 22.05 | 20.00 | = | 44.09 | 30.00 | = | 66.14 | 40.00 | = | 88.18 | 50.00 | = | 110.23 | 60.00 | = | 132.28 | 70.00 | = | 154.32 | 80.00 | = | 176.37 | 90.00 | = | 198.42 | 100.00 | = | 220.46 | 110.00 | = | 242.51 | 120.00 | = | 264.55 | 130.00 | = | 286.60 | 140.00 | = | 308.65 | 150.00 | = | 330.69 | 160.00 | = | 352.74 | 170.00 | = | 374.79 | 180.00 | = | 396.83 | 190.00 | = | 418.88 | 200.00 | = | 440.92 |
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