Common Unit Conversion Table. You can also download a PDF version.
SYMBOL | Unit | Times (x) | Convert to | SYMBOL |
LENGTH | ||||
in | inches | 25.4 | millimeters | mm |
ft | feet | 0.305 | meters | m |
yd | yards | 0.914 | meters | m |
mi | miles | 1.61 | kilometers | km |
AREA | ||||
in² | square inches | 645.2 | square millimeters | mm² |
ft² | square feet | 0.093 | square meters | m² |
yd² | square yard | 0.836 | square meters | m² |
ac | acres | 4046.86 | square meters | m² |
mi² | square miles | 2.59 | square kilometers | km² |
VOLUME | ||||
fl oz | fluid ounces | 29.57 | milliliters | mL |
qt | quart | 0.946 | liters | L |
gal | gallons | 3.785 | liters | L |
ft³ | cubic feet | 0.028 | cubic meters | m³ |
yd³ | cubic yards | 0.765 | cubic meters | m³ |
MASS | ||||
oz | ounces | 28.35 | grams | g |
lb | pounds | 0.454 | kilograms | kg |
TEMPERATURE | ||||
° F | Fahrenheit | ( ° F-32) x 5 / 9 | Celsius | ° C |
FORCE and PRESSURE | ||||
lbf | pound force | 4.45 | newtons | N |
lbf/in² (psi) | pound per square inch | 6.89 | kilopascals | kPa |