Conversion
Conversion For Linear Measurements |
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Metric |
Imperial |
Metric |
Imperial |
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1mm |
1/32in | 320mm | 12½in | |||
|
2mm |
1/16in | 330mm | 13in | |||
|
3mm |
1/8in | 340mm | 13½in | |||
|
6mm |
1/4in | 360mm | 14in | |||
|
10mm |
3/8in | 370mm | 14½in | |||
|
13mm |
1/2in | 380mm | 15in | |||
|
15mm |
5/8in | 390mm | 15½in | |||
|
20mm |
3/4in | 400mm | 16in | |||
|
25mm |
1in | 420mm | 16½in | |||
|
30mm |
1¼in | 430mm | 17in | |||
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40mm |
1½in | 440mm | 17½in | |||
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50mm |
2in | 460mm | 18in | |||
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55mm |
2¼in | 480mm | 19in | |||
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60mm |
2½in | 500mm | 19½in | |||
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70mm |
2¾in | 510mm | 20in | |||
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75mm |
3in | 530mm | 21in | |||
|
80mm |
3¼in | 560mm | 22in | |||
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90mm |
3½in | 580mm | 23in | |||
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100mm |
4in | 600mm | 23½in | |||
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110mm |
4¼in | 610mm | 24in | |||
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115mm |
4½in | 660mm | 26in | |||
|
130mm |
5in | 700mm | 27½in | |||
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140mm |
5½in | 710mm | 28in | |||
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150mm |
6in | 750mm | 29½in | |||
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160mm |
6¼in | 760mm | 30in | |||
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170mm |
6½in | 800mm | 31½in | |||
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180mm |
7in | 810mm | 32in | |||
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190mm |
7½in | 850mm | 33½in | |||
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200mm |
8in | 860mm | 34in | |||
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215mm |
8½in | 900mm | 35½in | |||
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230mm |
9in | 910mm | 36in | |||
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240mm |
9½in | 960mm | 38in | |||
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250mm |
10in | 990mm | 39in | |||
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260mm |
10½in | 1000mm (1m) | 39½in | |||
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270mm |
10¾in | 1.2m | 4ft | |||
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280mm |
11in | 1.5m | 5ft | |||
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290mm |
11½in | 2m | 6ft 6in | |||
|
300mm |
12in | 5m | 16ft 6in | |||
Temperature Conversions |
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Rough Guide |
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| °C | °F | |||
| 0 | 32 | |||
| 5 | 41 | |||
| 10 | 50 | |||
| 15 | 59 | |||
| 20 | 68 | |||
| 25 | 77 | |||
| 30 | 86 | |||
| 35 | 95 | |||
| 40 | 104 | |||
| 45 | 113 | |||
| 50 | 122 | |||
| 55 | 131 | |||
| 60 | 140 | |||
| 65 | 149 | |||
| 70 | 158 | |||
| 75 | 167 | |||
| 80 | 176 | |||
| 85 | 185 | |||
| 90 | 194 | |||
| 95 | 203 | |||
| 100 | 212 | |||
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For exact temperature conversions: °F = (°C x 1.8) + 32 °C = (°F - 32) ÷ 1.8 |
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How To Convert Units of Measurement |
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Metric to imperial |
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To convert
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Into
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Multiply by
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Length |
millimetres | inches | 0.0394 | ||
|
metres |
feet |
3.2808 |
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|
metres |
yards |
1.0936 |
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| Area |
square metres |
square feet |
10.764 |
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|
square metres |
square yards |
1.196 |
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| Volume |
cubic metres |
cubic feet |
35.315 |
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|
cubic metres |
cubic yards |
1.308 |
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|
litres |
pints |
1.76 |
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|
litres |
gallons |
0.22 |
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| Weight |
kilograms |
pounds |
2.2046 |
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Imperial to metric |
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To convert |
Into |
Multiply by |
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|
Length |
inches | millimetres | 25.4 | ||
|
feet |
metres |
0.3048 | |||
|
yards |
metres | 0.9144 | |||
|
Area |
square feet | square metres | 0.0929 | ||
|
square yards |
square metres |
0.836 | |||
|
Volume |
cubic feet | cubic metres | 0.0283 | ||
|
cubic yards |
cubic metres |
0.7646 | |||
|
pints |
litres |
0.568 | |||
|
gallons |
litres |
4.55 | |||
| Weight |
pounds |
kilograms |
0.45359 |
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Remember: |
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One metre = 1,000mm |
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One metre = 100cm |
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One centimetre = 10mm |
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One inch = 25.4mm |
