Conversion Factors
| To Convert From |
To |
Multiply By |
| acres |
ares |
40.468 564 224 |
| acres |
hectares |
0.404 685 642 24 |
| acres |
square feet |
43,560 |
| acres |
square kilometers |
0.004 046 856 422 4 |
| acres |
square meters |
4,046.856 422 4 |
| acres |
square miles (statute) |
0.001 562 50 |
| acres |
square yards |
4,840 |
| ares |
square meters |
100 |
| ares |
square yards |
119.599 |
| barrels, US beer |
gallons |
31 |
| barrels, US beer |
liters |
117.347 77 |
| barrels, US petroleum |
gallons (British) |
34.97 |
| barrels, US petroleum |
gallons (US) |
42 |
| barrels, US petroleum |
liters |
158.987 29 |
| barrels, US proof spirits |
gallons |
40 |
| barrels, US proof spirits |
liters |
151.416 47 |
| bushels (US) |
bushels (British) |
0.968 9 |
| bushels (US) |
cubic feet |
1.244 456 |
| bushels (US) |
cubic inches |
2,150.42 |
| bushels (US) |
cubic meters |
0.035 239 07 |
| bushels (US) |
cubic yards |
0.046 090 96 |
| bushels (US) |
dekaliters |
3.523 907 |
| bushels (US) |
dry pints |
64 |
| bushels (US) |
dry quarts |
32 |
| bushels (US) |
liters |
35.239 070 17 |
| bushels (US) |
pecks |
4 |
| cables |
fathoms |
120 |
| cables |
meters |
219.456 |
| cables |
yards |
240 |
| carat |
milligrams |
200 |
| centimeters |
feet |
0.032 808 40 |
| centimeters |
inches |
0.393 700 8 |
| centimeters |
meters |
0.01 |
| centimeters |
yards |
0.010 936 13 |
| centimeters, cubic |
cubic inches |
0.061 023 744 |
| centimeters, square |
square feet |
0.001 076 39 |
| centimeters, square |
square inches |
0.155 000 31 |
| centimeters, square |
square meters |
0.000 1 |
| centimeters, square |
square yards |
0.000 119 599 |
| chains, square surveyor's |
ares |
4.046 86 |
| chains, square surveyor's |
square feet |
4,356 |
| chains, surveyor's |
feet |
66 |
| chains, surveyor's |
meters |
20.116 8 |
| chains, surveyor's |
rods |
4 |
| cords of wood |
cubic feet |
128 |
| cords of wood |
cubic meters |
3.624 556 |
| cords of wood |
cubic yards |
4.740 7 |
| cups |
liquid ounces (US) |
8 |
| cups |
liters |
0.236 588 2 |
| degrees Celsius |
degrees Fahrenheit |
multiply by 1.8 and add 32 |
| degrees Fahrenheit |
degrees Celsius |
subtract 32 and divide by 1.8 |
| dekaliters |
bushels |
0.283 775 9 |
| dekaliters |
cubic feet |
0.353 146 7 |
| dekaliters |
cubic inches |
610.237 4 |
| dekaliters |
dry pints |
18.161 66 |
| dekaliters |
dry quarts |
9.080 829 8 |
| dekaliters |
liters |
10 |
| dekaliters |
pecks |
1.135 104 |
| drams, avoirdupois |
avoirdupois ounces |
0.062 55 |
| drams, avoirdupois |
grains |
27.344 |
| drams, avoirdupois |
grams |
1.771 845 2 |
| drams, troy |
grains |
60 |
| drams, troy |
grams |
3.887 934 6 |
| drams, troy |
scruples |
3 |
| drams, troy |
troy ounces |
0.125 |
| drams, liquid (US) |
cubic inches |
0.226 |
| drams, liquid (US) |
liquid drams (British) |
1.041 |
| drams, liquid (US) |
liquid ounces |
0.125 |
| drams, liquid (US) |
milliliters |
3.696 69 |
| drams, liquid (US) |
minims |
60 |
| fathoms |
feet |
6 |
| fathoms |
meters |
1.828 8 |
| feet |
centimeters |
30.48 |
| feet |
inches |
12 |
| feet |
kilometers |
0.000 304 8 |
| feet |
meters |
0.304 8 |
| feet |
statute miles |
0.000 189 39 |
| feet |
yards |
0.333 333 3 |
| feet, cubic |
bushels |
0.803 563 95 |
| feet, cubic |
cubic decimeters |
28.316 847 |
| feet, cubic |
cubic inches |
1,728 |
| feet, cubic |
cubic meters |
0.028 316 846 592 |
| feet, cubic |
cubic yards |
0.037 037 04 |
| feet, cubic |
dry pints |
51.428 09 |
| feet, cubic |
dry quarts |
25.714 05 |
| feet, cubic |
gallons |
7.480 519 |
| feet, cubic |
gills |
239.376 6 |
| feet, cubic |
liquid ounces |
957.506 5 |
| feet, cubic |
liquid pints |
59.844 16 |
| feet, cubic |
liquid quarts |
29.922 08 |
| feet, cubic |
liters |
28.316 846 592 |
| feet, cubic |
pecks |
3.214 256 |
| feet, square |
acres |
0.000 022 956 8 |
| feet, square |
square centimeters |
929.030 4 |
| feet, square |
square decimeters |
9.290 304 |
| feet, square |
square inches |
144 |
| feet, square |
square meters |
0.092 903 04 |
| feet, square |
square yards |
0.111 111 1 |
| furlongs |
feet |
660 |
| furlongs |
inches |
7,920 |
| furlongs |
meters |
201.168 |
| furlongs |
statute miles |
0.125 |
| furlongs |
yards |
220 |
| gallons, liquid (US) |
cubic feet |
0.133 680 6 |
| gallons, liquid (US) |
cubic inches |
231 |
| gallons, liquid (US) |
cubic meters |
0.003 785 411 784 |
| gallons, liquid (US) |
cubic yards |
0.004 951 13 |
| gallons, liquid (US) |
gills (US) |
32 |
| gallons, liquid (US) |
liquid gallons (British) |
0.832 67 |
| gallons, liquid (US) |
liquid ounces |
128 |
| gallons, liquid (US) |
liquid pints |
8 |
| gallons, liquid (US) |
liquid quarts |
4 |
| gallons, liquid (US) |
liters |
3.785 411 784 |
| gallons, liquid (US) |
milliliters |
3,785.411 784 |
| gallons, liquid (US) |
minims |
61,440 |
| gills (US) |
centiliters |
11.829 4 |
| gills (US) |
cubic feet |
0.004 177 517 |
| gills (US) |
cubic inches |
7.218 75 |
| gills (US) |
gallons |
0.031 25 |
| gills (US) |
gills (British) |
0.832 67 |
| gills (US) |
liquid ounces |
4 |
| gills (US) |
liquid pints |
0.25 |
| gills (US) |
liquid quarts |
0.125 |
| gills (US) |
liters |
0.118 294 118 25 |
| gills (US) |
milliliters |
118.294 118 25 |
| gills (US) |
minims |
1,920 |
| grains |
avoirdupois drams |
0.036 571 43 |
| grains |
avoirdupois ounces |
0.002 285 71 |
| grains |
avoirdupois pounds |
0.000 142 86 |
| grains |
grams |
0.064 798 91 |
| grains |
kilograms |
0.000 064 798 91 |
| grains |
milligrams |
64.798 910 |
| grains |
pennyweights |
0.042 |
| grains |
scruples |
0.05 |
| grains |
troy drams |
0.016 6 |
| grains |
troy ounces |
0.002 083 33 |
| grains |
troy pounds |
0.000 173 61 |
| grams |
avoirdupois drams |
0.564 383 39 |
| grams |
avoirdupois ounces |
0.035 273 961 |
| grams |
avoirdupois pounds |
0.002 204 622 6 |
| grams |
grains |
15.432 361 |
| grams |
kilograms |
0.001 |
| grams |
milligrams |
1,000 |
| grams |
troy ounces |
0.032 150 746 6 |
| grams |
troy pounds |
0.002 679 23 |
| hands (height of horse) |
centimeters |
10.16 |
| hands (height of horse) |
inches |
4 |
| hectares |
acres |
2.471 053 8 |
| hectares |
square feet |
107,639.1 |
| hectares |
square kilometers |
0.01 |
| hectares |
square meters |
10,000 |
| hectares |
square miles |
0.003 861 02 |
| hectares |
square yards |
11,959.90 |
| hundredweights, long |
avoirdupois pounds |
112 |
| hundredweights, long |
kilograms |
50.802 345 |
| hundredweights, long |
long tons |
0.05 |
| hundredweights, long |
metric tons |
0.050 802 345 |
| hundredweights, long |
short tons |
0.056 |
| hundredweights, short |
avoirdupois pounds |
100 |
| hundredweights, short |
kilograms |
45.359 237 |
| hundredweights, short |
long tons |
0.044 642 86 |
| hundredweights, short |
metric tons |
0.045 359 237 |
| hundredweights, short |
short tons |
0.05 |
| inches |
centimeters |
2.54 |
| inches |
feet |
0.083 333 33 |
| inches |
meters |
0.025 4 |
| inches |
millimeters |
25.4 |
| inches |
yards |
0.027 777 78 |
| inches, cubic |
bushels |
0.000 465 025 |
| inches, cubic |
cubic centimeters |
16.387 064 |
| inches, cubic |
cubic feet |
0.000 578 703 7 |
| inches, cubic |
cubic meters |
0.000 016 387 064 |
| inches, cubic |
cubic yards |
0.000 021 433 47 |
| inches, cubic |
dry pints |
0.029 761 6 |
| inches, cubic |
dry quarts |
0.014 880 8 |
| inches, cubic |
gallons |
0.004 329 0 |
| inches, cubic |
gills |
0.138 528 1 |
| inches, cubic |
liquid ounces |
0.554 112 6 |
| inches, cubic |
liquid pints |
0.034 632 03 |
| inches, cubic |
liquid quarts |
0.017 316 02 |
| inches, cubic |
liters |
0.016 387 064 |
| inches, cubic |
milliliters |
16.387 064 |
| inches, cubic |
minims (US) |
265.974 0 |
| inches, cubic |
pecks |
0.001 860 10 |
| inches, square |
square centimeters |
6.451 600 |
| inches, square |
square feet |
0.006 944 44 |
| inches, square |
square meters |
0.000 645 16 |
| inches, square |
square yards |
0.000 771 605 |
| kilograms |
avoirdupois drams |
564.383 4 |
| kilograms |
avoirdupois ounces |
35.273 962 |
| kilograms |
avoirdupois pounds |
2.204 622 622 |
| kilograms |
grains |
15,432.36 |
| kilograms |
grams |
1,000 |
| kilograms |
long tons |
0.000 984 2 |
| kilograms |
metric tons |
0.001 |
| kilograms |
short hundredweights |
0.022 046 23 |
| kilograms |
short tons |
0.001 102 31 |
| kilograms |
troy ounces |
32.150 75 |
| kilograms |
troy pounds |
2.679 229 |
| kilometers |
meters |
1,000 |
| kilometers |
statute miles |
0.621 371 192 |
| kilometers, square |
acres |
247.105 38 |
| kilometers, square |
hectares |
100 |
| kilometers, square |
square meters |
1,000,000 |
| kilometers, square |
statute miles |
0.386 102 16 |
| knots (nautical mi/hr) |
kilometers/hour |
1.852 |
| knots (nautical mi/hr) |
statute miles/hour |
1.151 |
| leagues, nautical |
kilometers |
5.556 |
| leagues, nautical |
nautical miles |
3 |
| leagues, statute |
kilometers |
4.828 032 |
| leagues, statute |
statute miles |
3 |
| links, square surveyor's |
square centimeters |
404.686 |
| links, square surveyor's |
square inches |
62.726 4 |
| links, surveyor's |
centimeters |
20.116 8 |
| links, surveyor's |
chains |
0.01 |
| links, surveyor's |
inches |
7.92 |
| liters |
bushels |
0.028 377 59 |
| liters |
cubic feet |
0.035 314 67 |
| liters |
cubic inches |
61.023 74 |
| liters |
cubic meters |
0.001 |
| liters |
cubic yards |
0.001 307 95 |
| liters |
dekaliters |
0.1 |
| liters |
dry pints |
1.816 166 |
| liters |
dry quarts |
0.908 082 98 |
| liters |
gallons |
0.264 172 052 |
| liters |
gills (US) |
8.453 506 |
| liters |
liquid ounces |
33.814 02 |
| liters |
liquid pints |
2.113 376 |
| liters |
liquid quarts |
1.056 688 2 |
| liters |
milliliters |
1,000 |
| liters |
pecks |
0.113 510 4 |
| meters |
centimeters |
100 |
| meters |
feet |
3.280 839 895 |
| meters |
inches |
39.370 079 |
| meters |
kilometers |
0.001 |
| meters |
millimeters |
1,000 |
| meters |
statute miles |
0.000 621 371 |
| meters |
yards |
1.093 613 298 |
| meters, cubic |
bushels |
28.377 59 |
| meters, cubic |
cubic feet |
35.314 666 7 |
| meters, cubic |
cubic inches |
61,023.744 |
| meters, cubic |
cubic yards |
1.307 950 619 |
| meters, cubic |
gallons |
264.172 05 |
| meters, cubic |
liters |
1,000 |
| meters, cubic |
pecks |
113.510 4 |
| meters, square |
acres |
0.000 247 105 38 |
| meters, square |
hectares |
0.000 1 |
| meters, square |
square centimeters |
10,000 |
| meters, square |
square feet |
10.763 910 4 |
| meters, square |
square inches |
1,550.003 1 |
| meters, square |
square yards |
1.195 990 046 |
| microns |
meters |
0.000 001 |
| microns |
inches |
0.000 039 4 |
| mils |
inches |
0.001 |
| mils |
millimeters |
0.025 4 |
| miles, nautical |
kilometers |
1.852 0 |
| miles, nautical |
statute miles |
1.150 779 4 |
| miles, statute |
centimeters |
160,934.4 |
| miles, statute |
feet |
5,280 |
| miles, statute |
furlongs |
8 |
| miles, statute |
inches |
63,360 |
| miles, statute |
kilometers |
1.609 344 |
| miles, statute |
meters |
1,609.344 |
| miles, statute |
rods |
320 |
| miles, statute |
yards |
1,760 |
| miles, square nautical |
square kilometers |
3.429 904 |
| miles, square nautical |
square statute miles |
1.325 |
| miles, square statute |
acres |
640 |
| miles, square statute |
hectares |
258.998 811 033 6 |
| miles, square statute |
sections |
1 |
| miles, square statute |
square kilometers |
2.589 988 110 336 |
| miles, square statute |
square nautical miles |
0.755 miles |
| miles, square statute |
square rods |
102,400 |
| milligrams |
grains |
0.015 432 358 35 |
| milliliters |
cubic inches |
0.061 023 744 |
| milliliters |
gallons |
0.000 264 17 |
| milliliters |
gills (US) |
0.008 453 5 |
| milliliters |
liquid ounces |
0.033 814 02 |
| milliliters |
liquid pints |
0.002 113 4 |
| milliliters |
liquid quarts |
0.001 056 7 |
| milliliters |
liters |
0.001 |
| milliliters |
minims |
16.230 73 |
| millimeters |
inches |
0.039 370 078 7 |
| minims (US) |
cubic inches |
0.003 759 77 |
| minims (US) |
gills (US) |
0.000 520 83 |
| minims (US) |
liquid ounces |
0.002 083 33 |
| minims (US) |
milliliters |
0.061 611 52 |
| minims (US) |
minims (British) |
1.041 |
| ounces, avoirdupois |
avoirdupois drams |
16 |
| ounces, avoirdupois |
avoirdupois pounds |
0.062 5 |
| ounces, avoirdupois |
grains |
437.5 |
| ounces, avoirdupois |
grams |
28.349 523 125 |
| ounces, avoirdupois |
kilograms |
0.028 349 523 125 |
| ounces, avoirdupois |
troy ounces |
0.911 458 3 |
| ounces, avoirdupois |
troy pounds |
0.075 954 86 |
| ounces, liquid (US) |
cubic feet |
0.001 044 38 |
| ounces, liquid (US) |
centiliters |
2.957 35 |
| ounces, liquid (US) |
cubic inches |
1.804 687 5 |
| ounces, liquid (US) |
gallons |
0.007 812 5 |
| ounces, liquid (US) |
gills (US) |
0.25 |
| ounces, liquid (US) |
liquid drams |
8 |
| ounces, liquid (US) |
liquid ounces (British) |
1.041 |
| ounces, liquid (US) |
liquid pints |
0.062 5 |
| ounces, liquid (US) |
liquid quarts |
0.031 25 |
| ounces, liquid (US) |
liters |
0.029 573 53 |
| ounces, liquid (US) |
milliliters |
29.573 529 6 |
| ounces, liquid (US) |
minims |
480 |
| ounces, troy |
avoirdupois drams |
17.554 29 |
| ounces, troy |
avoirdupois ounces |
1.097 143 |
| ounces, troy |
avoirdupois pounds |
0.068 571 43 |
| ounces, troy |
grains |
480 |
| ounces, troy |
grams |
31.103 476 8 |
| ounces, troy |
pennyweights |
20 |
| ounces, troy |
troy drams |
8 |
| ounces, troy |
troy pounds |
0.083 333 3 |
| paces (US) |
centimeters |
76.2 |
| paces (US) |
inches |
30 |
| pecks (US) |
bushels |
0.25 |
| pecks (US) |
cubic feet |
0.311 114 |
| pecks (US) |
cubic inches |
537.605 |
| pecks (US) |
cubic meters |
0.008 809 77 |
| pecks (US) |
cubic yards |
0.011 522 74 |
| pecks (US) |
dekaliters |
0.880 976 75 |
| pecks (US) |
dry pints |
16 |
| pecks (US) |
dry quarts |
8 |
| pecks (US) |
liters |
8.809 767 5 |
| pecks (US) |
pecks (British) |
0.968 9 |
| pennyweights |
grains |
24 |
| pennyweights |
grams |
1.555 173 84 |
| pennyweights |
troy ounces |
0.05 |
| pints, dry (US) |
bushels |
0.015 625 |
| pints, dry (US) |
cubic feet |
0.019 444 63 |
| pints, dry (US) |
cubic inches |
33.600 312 5 |
| pints, dry (US) |
dekaliters |
0.055 061 05 |
| pints, dry (US) |
dry pints (British) |
0.968 9 |
| pints, dry (US) |
dry quarts |
0.5 |
| pints, dry (US) |
liters |
0.550 610 47 |
| pints, liquid (US) |
cubic feet |
0.016 710 07 |
| pints, liquid (US) |
cubic inches |
28.875 |
| pints, liquid (US) |
deciliters |
4.731 76 |
| pints, liquid (US) |
gallons |
0.125 |
| pints, liquid (US) |
gills (US) |
4 |
| pints, liquid (US) |
liquid ounces |
16 |
| pints, liquid (US) |
liquid pints (British) |
0.832 67 |
| pints, liquid (US) |
liquid quarts |
0.5 |
| pints, liquid (US) |
liters |
0.473 176 473 |
| pints, liquid (US) |
milliliters |
473.176 473 |
| pints, liquid (US) |
minims |
7,680 |
| points (typographical) |
inches |
0.013 837 |
| points (typographical) |
millimeters |
0.351 459 8 |
| pounds, avoirdupois |
avoirdupois drams |
256 |
| pounds, avoirdupois |
avoirdupois ounces |
16 |
| pounds, avoirdupois |
grains |
7,000 |
| pounds, avoirdupois |
grams |
453.592 37 |
| pounds, avoirdupois |
kilograms |
0.453 592 37 |
| pounds, avoirdupois |
long tons |
0.000 446 428 6 |
| pounds, avoirdupois |
metric tons |
0.000 453 592 37 |
| pounds, avoirdupois |
quintals |
0.004 535 92 |
| pounds, avoirdupois |
short tons |
0.000 5 |
| pounds, avoirdupois |
troy ounces |
14.583 33 |
| pounds, avoirdupois |
troy pounds |
1.215 278 |
| pounds, troy |
avoirdupois drams |
210.651 4 |
| pounds, troy |
avoirdupois ounces |
13.165 71 |
| pounds, troy |
avoirdupois pounds |
0.822 857 1 |
| pounds, troy |
grains |
5,760 |
| pounds, troy |
grams |
373.241 721 6 |
| pounds, troy |
kilograms |
0.373 241 721 6 |
| pounds, troy |
pennyweights |
240 |
| pounds, troy |
troy ounces |
12 |
| quarts, dry (US) |
bushels |
0.031 25 |
| quarts, dry (US) |
cubic feet |
0.038 889 25 |
| quarts, dry (US) |
cubic inches |
67.200 625 |
| quarts, dry (US) |
dekaliters |
0.110 122 1 |
| quarts, dry (US) |
dry pints |
2 |
| quarts, dry (US) |
dry quarts (British) |
0.968 9 |
| quarts, dry (US) |
liters |
1.101 221 |
| quarts, dry (US) |
pecks |
0.125 |
| quarts, dry (US) |
pints, dry (US) |
2 |
| quarts, liquid (US) |
cubic feet |
0.033 420 14 |
| quarts, liquid (US) |
cubic inches |
57.75 |
| quarts, liquid (US) |
deciliters |
9.463 53 |
| quarts, liquid (US) |
gallons |
0.25 |
| quarts, liquid (US) |
gills (US) |
8 |
| quarts, liquid (US) |
liquid ounces |
32 |
| quarts, liquid (US) |
liquid pints (US) |
2 |
| quarts, liquid (US) |
liquid quarts (British) |
0.832 67 |
| quarts, liquid (US) |
liters |
0.946 352 946 |
| quarts, liquid (US) |
milliliters |
946.352 946 |
| quarts, liquid (US) |
minims |
15,360 |
| quintals |
avoirdupois pounds |
220.462 26 |
| quintals |
kilograms |
100 |
| quintals |
metric tons |
0.1 |
| rods |
feet |
16.5 |
| rods |
meters |
5.029 2 |
| rods |
yards |
5.5 |
| rods, square |
acres |
0.006 25 |
| rods, square |
square meters |
25.292 85 |
| rods, square |
square yards |
30.25 |
| scruples |
grains |
20 |
| scruples |
grams |
1.295 978 2 |
| scruples |
troy drams |
0.333 |
| sections (US) |
square kilometers |
2.589 988 1 |
| sections (US) |
square statute miles |
1 |
| spans |
centimeters |
22.86 |
| spans |
inches |
9 |
| steres |
cubic meters |
1 |
| steres |
cubic yards |
1.307 95 |
| tablespoons |
milliliters |
14.786 76 |
| tablespoons |
teaspoons |
3 |
| teaspoons |
milliliters |
4.928 922 |
| teaspoons |
tablespoons |
0.333 333 |
| ton-miles, long |
metric ton-kilometers |
1.635 169 |
| ton-miles, short |
metric ton-kilometers |
1.459 972 |
| tons, gross register |
cubic feet of permanently enclosed space |
100 |
| tons, gross register |
cubic meters of permanently enclosed space
|
2.831 684 7 |
| tons, long (deadweight) |
avoirdupois ounces |
35,840 |
| tons, long (deadweight) |
avoirdupois pounds |
2,240 |
| tons, long (deadweight) |
kilograms |
1,016.046 909 8 |
| tons, long (deadweight) |
long hundredweights |
20 |
| tons, long (deadweight) |
metric tons |
1.016 046 908 8 |
| tons, long (deadweight) |
short hundredweights |
22.4 |
| tons, long (deadweight) |
short tons |
1.12 |
| tons, metric |
avoirdupois pounds |
2,204.623 |
| tons, metric |
kilograms |
1,000 |
| tons, metric |
long hundredweights |
19.684 130 3 |
| tons, metric |
long tons |
0.984 206 5 |
| tons, metric |
quintals |
10 |
| tons, metric |
short hundredweights |
22.046 23 |
| tons, metric |
short tons |
1.102 311 3 |
| tons, metric |
troy ounces |
32,150.75 |
| tons, net register |
cubic feet of permanently enclosed space
for cargo and passengers |
100 |
| tons, net register |
cubic meters of permanently enclosed space
for cargo and passengers |
2.831 684 7 |
| tons, shipping |
cubic feet of permanently enclosed cargo space |
42 |
| tons, shipping |
cubic meters of permanently enclosed cargo space |
1.189 307 574 |
| tons, short |
avoirdupois pounds |
2,000 |
| tons, short |
kilograms |
907.184 74 |
| tons, short |
long hundredweights |
17.857 14 |
| tons, short |
long tons |
0.892 857 1 |
| tons, short |
metric tons |
0.907 184 74 |
| tons, short |
short hundredweights |
20 |
| townships (US) |
sections |
36 |
| townships (US) |
square kilometers |
93.239 572 |
| townships (US) |
square statute miles |
36 |
| miles, square statute |
acres |
640 |
| miles, square statute |
hectares |
258.998 811 033 6 |
| miles, square statute |
square feet |
27,878,400 |
| miles, square statute |
square meters |
2,589,988.110 336 |
| miles, square statute |
square yards |
3,097,600 |
| yards |
centimeters |
91.44 |
| yards |
feet |
3 |
| yards |
inches |
36 |
| yards |
meters |
0.914 4 |
| yards |
miles |
0.000 568 18 |
| yards, cubic |
bushels |
21.696 227 |
| yards, cubic |
cubic feet |
27 |
| yards, cubic |
cubic inches |
46,656 |
| yards, cubic |
cubic meters |
0.764 554 857 984 |
| yards, cubic |
gallons |
201.974 0 |
| yards, cubic |
liters |
764.554 857 984 |
| yards, cubic |
pecks |
86.784 91 |
| yards, square |
acres |
0.000 206 611 6 |
| yards, square |
hectares |
0.000 083 612 736 |
| yards, square |
square centimeters |
8,361.273 6 |
| yards, square |
square feet |
9 |
| yards, square |
square inches |
1,296 |
| yards, square |
square meters |
0.836 127 36 |
| yards, square |
square miles |
0.000 000 322 830 6 |
Metric Interrelationships
|
Prefix
|
Symbol
|
Length, weight, or capacity
|
Area
|
Volume
|
|
exa
|
E
|
1018
|
1036
|
1054
|
|
peta
|
P
|
1015
|
1030
|
1045
|
|
tera
|
T
|
1012
|
1024
|
1036
|
|
giga
|
G
|
109
|
1018
|
1027
|
|
mega
|
M
|
106
|
1012
|
1018
|
|
hectokilo
|
hk
|
105
|
1010
|
1015
|
|
myria
|
ma
|
104
|
108
|
1012
|
|
kilo
|
k
|
103
|
106
|
109
|
|
hecto
|
h
|
102
|
104
|
106
|
|
basic unit
|
-
|
1 meter,
1 gram, 1 liter
|
1 meter2
|
1 meter3
|
|
deci
|
d
|
10-1
|
10-2
|
10-3
|
|
centi
|
c
|
10-2
|
10-4
|
10-6
|
|
milli
|
m
|
10-3
|
10-6
|
10-9
|
|
decimilli
|
dm
|
10-4
|
10-8
|
10-12
|
|
centimilli
|
cm
|
10-5
|
10-10
|
10-15
|
|
micro
|
µ (u)
|
10-6
|
10-12
|
10-18
|
|
nano
|
n
|
10-9
|
10-18
|
10-27
|
|
pico
|
p
|
10-12
|
10-24
|
10-36
|
|
femto
|
f
|
10-15
|
10-30
|
10-45
|
|
atto
|
a
|
10-18
|
10-36
|
10-54
|
|