(i) English to Metric System |
To Convert From |
To |
Multiply by |
Column 2 to Column 1 Multiply by |
| Acre-feet |
Cubic meters |
1233 |
8.11 x 10-4 |
| Cubic feet (cu ft) (US) |
Cubic centimeters |
28,317 |
3.53 x 10-5 |
| Cubic feet (cu ft) (US) |
Cubic meters |
0.028 |
335.31 |
| Cubic feet (cu ft) (US) |
Liters |
28.32 |
0.035 |
| Cu ft /min |
cu cm/sec |
472 |
0.0021 |
| Cu ft /min |
Liters/sec |
0.472 |
2.119 |
| Cu ft /sec |
Liters/min |
1699 |
5.886 x 10-4 |
| Cubic inches (US) |
Cubic meters |
1.64 x 10-5 |
61,024 |
| Cubic inches (US) |
Litres |
0.0164 |
61.024 |
| Cubic inches (US) |
Millilitres (ml) |
16.387 |
0.0610 |
| Feet (US) |
Meters |
0.3048 |
3.281 |
| Feet (US) |
Millimeters (mm) |
304.8 |
3.28 x 10-3 |
| Feet/min |
Cm/sec |
0.508 |
1.97 |
| Feet/min |
Kilometers/hr |
1.829 x 10-2 |
54.68 |
| Feet/min |
Meters/min |
.305 |
3.28 |
| Ft/sec2 |
Km/hr/sec |
1.0973 |
0.911 |
| Gallons(US) |
cu cm (ml) |
3785 |
2.64 x 10-4 |
| Gallons(US) |
Litres |
3.785 |
0.264 |
| Gallons/min (US) |
Litres/sec |
0.063 |
15.85 |
| U.S. Gal./min. |
cu. meters/hr |
0.227 |
4.4 |
| U.S. Gal./sq.ft./min. |
cu. meters/hr./sq.meter |
2.44 |
0.408 |
| Grains (troy) |
Grams |
0.0648 |
15.432 |
| Grains (troy) |
Milligrams(mg) |
64.8 |
0.01543 |
| Grains/gal (US) |
Grams/liters |
0.0171 |
58.417 |
| Grains/gal (US) |
Ppm |
17.1 |
0.0584 |
| Inches (US) |
Centimeters(cm) |
2.54 |
0.3937 |
| Inches (US) |
Millimeters(mm) |
25.4 |
0.0394 |
| Miles (US, statute) |
Kilometers(km) |
1.609 |
0.6214 |
| Miles (US, statute) |
Meters |
1609 |
6.214 x 10-4 |
| Miles/hr |
Cm/sec |
44.7 |
0.0224 |
| Miles/hr |
Meters/min |
26.82 |
0.0373 |
| Miles/min |
Kilometers/hr |
96.6 |
1.03 x 10-2 |
| Ounces (avoirdupois) |
Grams |
28.35 |
.0353 |
| Ounces(US fluid) |
Ml |
29.6 |
0.0338 |
| Ounces(US fluid) |
Litres |
0.0296 |
33.81 |
| Pounds(av) |
Grams |
453.6 |
0.0022 |
| Pounds(av)/sq.in. |
Kgr./cm2 |
0.0703 |
14.223 |
| Pounds(av) |
Kilograms |
0.4536 |
2.205 |
| Pounds(av) |
Grains |
7000 |
14.2 x 10-5 |
| Pounds/cu ft |
Grams/1 |
16.02 |
0.0624 |
| Pounds/ft |
Grams/cm |
14.88 |
0.067 |
| Pounds/gal (US) |
Grams/ml |
0.12 |
8.345 |
| Pounds/gal (US) |
Grams/litres |
119.8 |
8.34 x 10-3 |
| Quart (US liq) |
Ml |
946.3 |
0.001057 |
| Quart (US liq) |
Litres |
0.946 |
1.057 |
| Square feet (US) |
sq cm |
929 |
1.08 x 10-3 |
| Square feet (US) |
sq meters |
.0929 |
10.76 |
| Square inches(US) |
sq cm |
6.452 |
0.155 |
