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Approximate Unit Conversion Factors
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DISCLAIMER: Please check the correctness of these conversion factors before
using.
Distance - Area
- Weight - Volume
Distance & Length
| You Know |
Multiply by |
To Find |
| inches |
0.083333 |
feet |
| inches |
0.027778 |
yards |
| |
|
|
| inches |
25.4 |
millimeters |
| inches |
2.54 |
centimeters |
| inches |
0.0254 |
meters |
| |
|
|
| feet |
12 |
inches |
| feet |
0.333333 |
yards |
| |
|
|
| feet |
304.8 |
millimeters |
| feet |
30.48 |
centimeters |
| feet |
0.3048 |
meters |
| |
|
|
| yards |
36 |
inches |
| yards |
3 |
feet |
| |
|
|
| yards |
914.4 |
millimeters |
| yards |
91.44 |
centimeters |
| yards |
0.9144 |
meters |
| |
|
|
| miles |
63,360 |
inches |
| miles |
5,280 |
feet |
| miles |
1,760 |
yards |
| |
|
|
| miles |
1609.344 |
meters |
| miles |
1.609344 |
kilometers |
Area
| You Know |
Multiply by |
To Find |
| square inches |
0.006944 |
square feet |
| square inches |
0.000772 |
square yards |
| |
|
|
| square inches |
645.16 |
square millimeters |
| square inches |
6.4516 |
square centimeters |
| square inches |
0.00064516 |
square meters |
| |
|
|
| square feet |
144 |
square inches |
| square feet |
0.11111 |
square yards |
| |
|
|
| square feet |
92,903.04 |
square millimeters |
| square feet |
929.0304 |
square centimeters |
| square feet |
0.09290304 |
square meters |
| |
|
|
| square yards |
1296 |
square inches |
| square yards |
9 |
square feet |
| |
|
|
| square yards |
83,6127.36 |
square millimeters |
| square yards |
8,361.2736 |
square centimeters |
| square yards |
0.83612736 |
square meters |
| |
|
|
| acres |
43,560 |
square feet |
| acres |
4840 |
square yards |
| |
|
|
| acres |
4,046.8564224 |
square meters |
| |
|
|
| square miles |
27,878,400 |
square feet |
| square miles |
3,097,600 |
square yards |
| square miles |
640 |
acres |
| |
|
|
| square miles |
2,589,988.11 |
square meters |
| square miles |
2.58998811 |
square kilometers |
WEIGHT
| You Know |
Multiply by |
To Find |
| ounces |
0.0625 |
pounds |
| |
|
|
| ounces |
28.3495 |
grams |
| ounces |
0.02835 |
kilograms |
| |
|
|
| pounds |
16 |
ounces |
| pounds |
0.0005 |
US tons |
| |
|
|
| pounds |
453.5924 |
grams |
| pounds |
0.453592 |
kilograms |
| pounds |
0.0005 |
metric tons |
| |
|
|
| US tons |
32,000 |
ounces |
| US tons |
2,000 |
pounds |
| |
|
|
| US tons |
|
grams |
| US tons |
907.19 |
kilograms |
| US tons |
0.9072 |
metric tons |
VOLUME
| You Know |
Multiply by |
To Find |
| teaspoons |
0.333333 |
tablespoons |
| teaspoons |
0.166667 |
fluid ounces |
| teaspoons |
0.020833 |
cups |
| |
|
|
| teaspoons |
4.929 |
milliliters |
| |
|
|
| tablespoons |
3 |
teaspoons |
| tablespoons |
0.5 |
fluid ounces |
| tablespoons |
0.0625 |
cups |
| |
|
|
| tablespoons |
14.79 |
milliliters |
| |
|
|
| fluid ounces |
6 |
teaspoons |
| fluid ounces |
2 |
tablespoons |
| fluid ounces |
0.125 |
cups |
| |
|
|
| fluid ounces |
29.57 |
milliliters |
| |
|
|
| cup |
48 |
teaspoons |
| cup |
16 |
tablespoons |
| cup |
8 |
fluid ounces |
| cup |
0.5 |
pints |
| cup |
0.25 |
quarts |
| |
|
|
| cup |
0.2365 |
liters |
| |
|
|
| pint |
96 |
teaspoons |
| pint |
32 |
tablespoons |
| pint |
16 |
fluid ounces |
| pint |
2 |
cups |
| pint |
0.5 |
quarts |
| pint |
0.125 |
gallons |
| |
|
|
| pint |
0.47305 |
liters |
| |
|
|
| quarts |
32 |
fluid ounces |
| quarts |
4 |
cups |
| quarts |
2 |
pints |
| quarts |
0.25 |
gallons |
| |
|
|
| quarts |
0.9461 |
liters |
| |
|
|
| gallons |
128 |
fluid ounces |
| gallons |
16 |
cups |
| gallons |
8 |
pints |
| gallons |
4 |
quarts |
| gallons |
0.1336 |
cubic feet |
| gallons |
0.0049 |
cubic yards |
| |
|
|
| gallons |
3.7843 |
liters |
| gallons |
0.0038 |
cubic meters |
| |
|
|
| cubic feet |
7.4827 |
gallons |
| cubic feet |
0.0370 |
cubic yards |
| |
|
|
| cubic feet |
28.317 |
liters |
| cubic feet |
0.0283 |
cubic meters |
| |
|
|
| cubic yards |
202.03 |
gallons |
| cubic yards |
27 |
cubic feet |
| |
|
|
| cubic yards |
764.55 |
liters |
| cubic yards |
0.7646 |
cubic meters |
|
