Conversion Factors
To convert from |
into |
multiply by ... |
| Centimeters | Feet | 0.0328 |
| Centimeters | Inches | 0.3937 |
| Decimeters | Inches | 3.937 |
| Fathoms (nautical) | Feet | 6 |
| Fathoms (nautical) | Meters | 1.8288 |
| Feet | Centimeters | 30.48 |
| Feet | Decimeters | 3.048 |
| Feet | Meters | 0.3048 |
| Inches | Centimeters | 2.54 |
| Inches | Millimeters | 25.4 |
| Kilometers | Feet | 3280.8 |
| Kilometers | Meters | 1000 |
| Kilometers | Miles | 0.62137 |
| Kilometers | Yards | 1093.6 |
| League | Nautical Miles | 3 |
| Meters | Ångstroms | 1 x 1010 |
| Meters | Centimeters | 100 |
| Meters | Chains (Gunter's) | 0.04971 |
| Meters | Chains (Ramden's) | 0.003281 |
| Meters | Decimeters | 10 |
| Meters | Fathoms | 0.54681 |
| Meters | Feet | 3.28084 |
| Meters | Furlongs | 0.00497 |
| Meters | Inches | 39.3701 |
| Meters | Kilometers | 0.001 |
| Meters | Links (Gunter's) | 4.97097 |
| Meters | Links (Ramden's) | 3.28084 |
| Meters | Megameters | 1 x 10-6 |
| Meters | Miles, nautical, British | 0.0005396 |
| Meters | Miles, nautical, international | 0.00053996 |
| Meters | Miles, statute | 0.000621 |
| Meters | Millimeters | 1000 |
| Meters | Millimicrons | 1 x 109 |
| Meters | Mils | 39370.08 |
| Meters | Rods | 0.1988 |
| Meters | Yards | 1.0936 |
| Miles | Kilometers | 1.6093 |
| Miles | Meters | 1609.3 |
| Millimeters | Inches | 0.03937 |
| Millimeters | Parsecs | 3.2408 x 10-20 |
| Yards | Centimeters | 91.44 |
| Yards | Meters | 0.9144 |
To convert from |
into |
multiply by ... |
| Cubic Centimeters | Board Feet | 0.00042 |
| Cubic Centimeters | Bushels (British) | 2.7496 x 10-5 |
| Cubic Centimeters | Bushels (US) | 2.8378 x 10-5 |
| Cubic Centimeters | Cubic Feet | 3.5315 x 10-5 |
| Cubic Centimeters | Cubic Inches | 0.06102 |
| Cubic Centimeters | Cubic Meters | 1 x 10-6 |
| Cubic Centimeters | Cubic Yards | 1.308 x 10-6 |
| Cubic Centimeters | Drachms (British) | 0.28156 |
| Cubic Centimeters | Drams (US fluid) | 0.27051 |
| Cubic Centimeters | Gallons (British) | 0.00022 |
| Cubic Centimeters | Gallons (US dry) | 0.00023 |
| Cubic Centimeters | Gallons (US liquid) | 0.00026 |
| Cubic Centimeters | Gills (British) | 0.00704 |
| Cubic Centimeters | Gills (US) | 0.00845 |
| Cubic Centimeters | Liters | 0.001 |
| Cubic Centimeters | Ounces (British liquid) | 0.03519 |
| Cubic Centimeters | Ounces (US liquid) | 0.03381 |
| Cubic Centimeters | Pints (US dry) | 0.00182 |
| Cubic Centimeters | Pints (US liquid) | 0.00211 |
| Cubic Centimeters | Quarts (British) | 0.00088 |
| Cubic Centimeters | Quarts (US dry) | 0.00091 |
| Cubic Centimeters | Quarts (US liquid) | 0.00106 |
| Cubic Feet | Acre-feet | 2.296 x 10-5 |
| Cubic Feet | Board feet | 12 |
| Cubic Feet | Bushels (British) | 0.7786 |
| Cubic Feet | Bushels (US) | 0.8036 |
| Cubic Feet | Cords of wood | 0.00781 |
| Cubic Feet | Cord feet | 0.0625 |
| Cubic Feet | Cubic Centimeters | 28316.8 |
| Cubic Feet | Cubic Inches | 1728.0 |
| Cubic Feet | Cubic Meters | 0.02832 |
| Cubic Feet | Cubic Yards | 0.03704 |
| Cubic Feet | Gallons (US dry) | 6.42851 |
| Cubic Feet | Gallons (US liquid) | 7.48052 |
| Cubic Feet | Liters | 28.31687 |
| Cubic Feet | Ounces (British fluid) | 996.614 |
| Cubic Feet | Ounces (US fluid) | 957.506 |
| Cubic Feet | Pints (US dry) | 51.4281 |
| Cubic Feet | Pints (US liquid) | 59.8442 |
| Cubic Feet | Quarts (US dry) | 25.714 |
| Cubic Feet | Quarts (US liquid) | 29.922 |
| Cubic Inches | Gallons (British) | 0.00360 |
| Cubic Inches | Gallons (US dry) | 0.00372 |
| Cubic Inches | Gallons (US liquid) | 0.00433 |
| Cubic Inches | Liters | 0.01639 |
| Gallons (British) | Gallons (US dry) | 1.032 |
| Gallons (British) | Gallons (US liquid) | 1.2009 |
| Gallons (British) | Liters | 4.546 |
| Gallons (US dry) | Gallons (British) | 0.969 |
| Gallons (US dry) | Gallons (US liquid) | 1.163647 |
| Gallons (US dry) | Liters | 4.4049 |
| Gallons (US liquid) | Gallons (British) | 0.83267 |
| Gallons (US liquid) | Gallons (US dry) | 0.85937 |
| Gallons (US liquid) | Liters | 3.7854 |
| Liters | Bushels (British) | 0.0275 |
| Liters | Bushels (US) | 0.02838 |
| Liters | Cubic Centimeters | 1000 |
| Liters | Cubic Feet | 0.03531 |
| Liters | Cubic Meters | 61.0237 |
| Liters | Cubic Yards | 0.00131 |
| Liters | Drams (US fluid) | 270.512 |
| Liters | Gallons (British) | 0.21997 |
| Liters | Gallons (US dry) | 0.22702 |
| Liters | Gallons (US liquid) | 0.26417 |
| Liters | Gills (British) | 7.03902 |
| Liters | Gills (US) | 8.4535 |
| Liters | Hogsheads | 0.00454 |
| Liters | Milliliters | 1000 |
| Liters | Minims (US) | 16230.73 |
| Liters | Ounces (British fluid) | 35.195 |
| Liters | Ounces (US fluid) | 33.81402 |
| Liters | Pecks (British) | 0.10998 |
| Liters | Pecks (US) | 0.1135 |
| Liters | Pints (British) | 1.7598 |
| Liters | Pints (US dry) | 1.8162 |
| Liters | Pints (US liquid) | 2.1134 |
| Liters | Quarts (British) | 0.8799 |
| Liters | Quarts (US dry) | 0.9081 |
| Liters | Quarts (US liquid) | 1.0567 |
To convert from |
into |
apply this formula |
| Degrees Celsius | Degrees Fahrenheit | (degrees celsius x 9/5) + 32 |
| Degrees Celsius | Degrees Kelvin | degrees Celsius + 273.18 |
| Degrees Fahrenheit | Degrees Celsius | (degrees Fahrenheit - 32) x 5/9 |
To convert from |
into |
multiply by ... |
| Grams | Carats (metric) | 5 |
| Grams | Decigrams | 10 |
| Grams | Dekagrams | 0.1 |
| Grams | Drams (troy) | 0.2572 |
| Grams | Drams (avoirdupois) | 0.5644 |
| Grams | Grains | 15.432 |
| Grams | Kilograms | 0.001 |
| Grams | Micrograms | 1 x 106 |
| Grams | Milligrams | 1000 |
| Grams | Myriagrams | 0.0001 |
| Grams | Ounces (troy) | 0.03215 |
| Grams | Ounces (avoirdupois) | 0.03527 |
| Grams | Pennyweights | 0.64301 |
| Grams | Pounds (troy) | 0.00268 |
| Grams | Pounds (avoirdupois) | 0.002205 |
| Grams | Scruples (apothecary) | 0.77162 |
| Grams | Tons (metric) | 1 x 10-6 |
| Kilograms | Drams (apothecary or troy) | 257.21 |
| Kilograms | Drams (avoirdupois) | 564.38 |
| Kilograms | Grains | 15432.36 |
| Kilograms | Grams | 1000 |
| Kilograms | Hundredweights (long) | 0.013684 |
| Kilograms | Hundredweights (short) | 0.022046 |
| Kilograms | Ounces (apothecary or troy) | 32.1507 |
| Kilograms | Ounces (avoirdupois) | 35.27396 |
| Kilograms | Pennyweights | 643.0149 |
| Kilograms | Pounds (apothecary or troy) | 267923 |
| Kilograms | Pounds (avoirdupois) | 2.20462 |
| Kilograms | Scruples (apothecary) | 771.6179 |
| Kilograms | Slugs | 0.06852 |
| Kilograms | Tons (long) | 0.00098 |
| Kilograms | Tons (metric) | 0.001 |
| Kilograms | Tons (short) | 0.001102 |
| Ounces (avoirdupois) | Drams (apothecary or troy) | 7.2917 |
| Ounces (avoirdupois) | Drams (avoirdupois) | 16 |
| Ounces (avoirdupois) | Grains | 437.5 |
| Ounces (avoirdupois) | Grams | 28.3495 |
| 1/8 Ounce (avdp) | Grams | 3.54 |
| Ounces (avoirdupois) | Pennyweights | 18.229 |
| Ounces (avoirdupois) | Pounds (apothecary or troy) | 0.07596 |
| Ounces (avoirdupois) | Pounds (avoirdupois) | 0.0625 |
| Ounces (avoirdupois) | Scruples (apothecary) | 21.875 |
| Pounds (avoirdupois) | Drams (apothecary or troy) | 116.667 |
| Pounds (avoirdupois) | Drams (avoirdupois) | 256 |
| Pounds (avoirdupois) | Grains | 7000 |
| Pounds (avoirdupois) | Grams | 453.59 |
| Pounds (avoirdupois) | Hundredweights (long) | 0.008929 |
| Pounds (avoirdupois) | Hundredweights (short) | 0.01 |
| Pounds (avoirdupois) | Kilograms | 0.4536 |
| Pounds (avoirdupois) | Ounces (apothecary or troy) | 14.583 |
| Pounds (avoirdupois) | Ounces (avoirdupois) | 16 |
| Pounds (avoirdupois) | Pennyweights | 291.667 |
| Pounds (avoirdupois) | Pounds (apothecary or troy) | 1.21528 |
| Pounds (avoirdupois) | Scruples (apothecary) | 350 |
| Pounds (avoirdupois) | Slugs | 0.03108 |
| Pounds (avoirdupois) | Tons (long) | 0.0004464 |
| Pounds (avoirdupois) | Tons (metric) | 0.0004536 |
| Pounds (avoirdupois) | Tons (short) | 0.0005 |
To convert from |
into |
multiply by ... |
| Lumens | Candela steradian | 1.0 |
| Lumens | Candle power (spherical) | 0.07958 |
| Lumens | Watts | 0.0015 |
| Lumens per square centimeter | Lamberts | 1 |
| Lumens per square centimeter | Lux | 10000 |
| Lumens per square centimeter | Phots | 1 |
| Lumens per square foot | Foot candles | 1 |
| Lumens per square foot | Foot lamberts | 1 |
| Lumens per square foot | Lumens /Square meter | 10.76391 |
| Lumens per square foot | Lux | 10.76396 |
| Lumens per square meter | Foot candles | 0.0929 |
| Lumens per square meter | Lumens/Square foot | 0.0929 |
| Lumens per square meter | Phots | 0.0001 |
| Lumens per square meter | Lux | 1 |
| Lux | Foot Candles | 0.0929 |
| Lux | Lumens/square meter | 1 |
| Lux | Phots | 0.0001 |
To convert from |
into |
multiply by ... |
| Acres | Hectares | 0.404687 |
| Acres | Square Chains (Gunters) | 10 |
| Acres | Square Centimeters | 4.04686 x 107 |
| Acres | Square Feet | 43560 |
| Acres | Square Feet (US Survey) | 43559.826 |
| Acres | Square Kilometers | 4..04686 x 10-3 |
| Acres | Square Links (Gunter) | 1 x 105 |
| Acres | Square Meters | 4046.856421 |
| Acres | Square Miles (statute) | 1.5625 x 10-3 |
| Acres | Square Perches | 160 |
| Acres | Square Rods | 160 |
| Acres | Square Yards | 4840 |
| Hectares | Acres | 2.471 |
| Hectares | Ares | 100 |
| Hectares | Square Centimeters | 1 x 108 |
| Hectares | Square Feet | 107639.1 |
| Hectares | Square Hectometers | 1 |
| Hectares | Square Meters | 10000 |
| Hectares | Square Miles | 0.00386 |
| Hectares | Square Rods | 395.369 |
| Square Centimeters | Ares | 1 x 106 |
| Square Centimeters | Circular Millimeters | 127.324 |
| Square Centimeters | Circular Mils | 197352.5 |
| Square Centimeters | Square Decimeters | 0.01 |
| Square Centimeters | Square Feet | 0.001076391 |
| Square Centimeters | Square Feet (US Survey) | 0.001076387 |
| Square Centimeters | Squre Inches | 0.155 |
| Square Centimeters | Squre Meters | 0.0001 |
| Square Centimeters | Square Millimeters | 100 |
| Square Centimeters | Square Mils | 155000 |
| Square Centimeters | Square Yards | 0.0001196 |
| Square Feet | Ares | 0.000929 |
| Square Feet | Square Centimeters | 929.03 |
| Square Feet | Square Chains (gunter's) | 0.0002296 |
| Square Feet | Square Feet (US Survey) | 0.999996 |
| Square Feet | Square Inches | 144 |
| Square Feet | Square Links (Gunter's) | 2.2957 |
| Square Feet | Square Meters | 0.0929 |
| Square Feet | Square Miles | 3.58701 x 108 |
| Square Feet | Square Millimeters | 9.290 x 104 |
| Square Feet | Square Rods | 0.003673 |
| Square Feet | Square Yards | 0.1111 |
| Square Hectometers | (same as Hectares) |
|
| Square Inches | Circular Mils | 1273239 |
| Square Inches | Square Centimeters | 6.4516 |
| Square Inches | Square Decimeters | 0.064516 |
| Square Inches | Square Feet | 0.00694 |
| Square Inches | SquareLinks (Gunter's) | 0.01594 |
| Square Inches | Square Meters | 0.000645 |
| Square Inches | Square Millimeters | 645.16 |
| Square Kilometers | Acres | 247.1054 |
| Square Kilometers | Square Centimeters | 1010 |
| Square Kilometers | Square Feet | 1.07639 x 107 |
| Square Kilometers | Square Inches | 1.550003 x 109 |
| Square Kilometers | Square Meters | 1 x 106 |
| Square Kilometers | Square Miles | 0.3861 |
| Square Kilometers | Square Yards | 1.196 x 106 |
| Square Meters | Acres | 0.000247 |
| Square Meters | Ares | 0.01 |
| Square Meters | Hectares | 0.0001 |
| Square Meters | Square Centimeters | 10000 |
| Square Meters | Square Feet | 10.7639 |
| Square Meters | Square Inches | 1550.003 |
| Square Meters | Square Kilometers | 1 x 10-6 |
| Square Meters | Square Links (Gunter's) | 24.71054 |
| Square Meters | Square Links (Ramden's) | 10.764 |
| Square Meters | Square Miles | 3.861 x 10-7 |
| Square Meters | Square Rods | 0.03954 |
| Square Meters | Square Yards | 1.19599 |
| Square Miles | Acres | 640 |
| Square Miles | Hectares | 258.999 |
| Square Miles | Square Chains (Gunter's) | 6400 |
| Square Miles | Square Feet | 2.78784 x 107 |
| Square Miles | Square Kilometers | 2.58999 |
| Square Miles | Square Meters | 2589988 |
| Square Miles | Square Rods | 102400 |
| Square Miles | Square Yards | 3.098 x 106 |
| Square Millimeters | Circular Millimeters | 1.2732 |
| Square Millimeters | Circular Mils | 1973.5 |
| Square Millimeters | Square Centimeters | 0.01 |
| Square Millimeters | Square Feet | 1.076 x 10-5 |
| Square Millimeters | Square Inches | 0.00155 |
| Square Millimeters | Square Meters | 1 x 10-6 |
| Square Rods | Acres | 0.00625 |
| Square Rods | Ares | 0.25293 |
| Square Rods | Hectares | 0.00253 |
| Square Rods | Square Feet | 272.25 |
| Square Rods | Square Feet (US Survey) | 272.249 |
| Square Rods | Square Links (Gunter's) | 625 |
| Square Rods | Square Links (Ramden's) | 272.25 |
| Square Rods | Square Meters | 25.293 |
| Square Rods | Square Miles | 9.7656 x 106 |
| Square Rods | Square Yards | 30.25 |
| Square Yards | Acres | 0.000207 |
| Square Yards | Ares | 0.00836 |
| Square Yards | Hectares | 8.3613 x 10-6 |
| Square Yards | Square Chains (Gunter's) | 0.002066 |
| Square Yards | Square Chains (Ramden's) | 0.0009 |
| Square Yards | Square Feet | 9 |
| Square Yards | Square Feet (US Survey) | 8.99996 |
| Square Yards | Square Inches | 1296 |
| Square Yards | Square Links (Gunter's) | 20.661 |
| Square Yards | Square Links (Ramden's) | 9 |
| Square Yards | Square Meters | 0.8361 |
| Square Yards | Square Miles | 3.228 x 10-7 |
| Square Yards | Square Rods | 0.00306 |
| Townships | Acres | 23040 |
| Townships | Sections | 36 |
| Townships | Square Kilometers | 93.2396 |
| Townships | Square Miles | 36 |
Similar terms are detailed here to help the user sort out possible confusion.
To convert from |
into |
multiply by ... |
| Drachms (apothecary) | Drams | 1.0 |
| Drachms (apothecary) | Grams | 3.8879 |
| Drachms (apothecary) | Scruples | 3 |
| Drachms (fluid) | Cubic Centimeters | 3.55163 |
| Drachms (fluid) | Cubic Inches | 0.21673 |
| Drachms (fluid) | Minims (US) | 60 |
| Drachms (fluid) | Milliliters | 3.55163 |
| Drams (apothecary or troy) | Drams (avoirdupois) | 2.19429 |
| Drams (apothecary or troy) | Grains | 60 |
| Drams (apothecary or troy) | Grams | 3.8879346 |
| Drams (apothecary or troy) | Ounces (apoth. or troy) | 0.125 |
| Drams (avoirdupois) | Drams (apoth. or troy) | 0.455729 |
| Drams (avoirdupois) | Grains | 27.3437 |
| Drams (avoirdupois) | Grams | 1.771845 |
| Drams (avoirdupois) | Ounces (apoth. or troy) | 0.056966 |
| Drams (avoirdupois) | Ounces (avoirdupois) | 0.0625 |
| Drams (avoirdupois) | Pennyweights | 1.13932 |
| Drams (avoirdupois) | Pounds (apoth. or troy) | 0.004747 |
| Drams (avoirdupois) | Pounds (avoirdupois) | 0.00391 |
| Drams (avoirdupois) | Scruples | 1.36719 |
| Drams (US fluid) | Cubic Centimeters | 3.6967 |
| Drams (US fluid) | Cubic inches | 0.225586 |
| Drams (US fluid) | Drachms (fluid) | 1.04084 |
| Drams (US fluid) | Gills (US) | 0.03125 |
| Drams (US fluid) | Milliliters | 3.69669 |
| Drams (US fluid) | Minims (US) | 60 |
| Drams (US fluid) | Ounces (US fluid) | 0.125 |
| Drams (US fluid) | Pints (US liquid) | 0.00781 |
| Minims (British) | Minims (US) | 1.0407 |
| Minims (British) | Cubic Centimeters | 0.0592 |
| Minims (British) | Cubic Inches | 0.0036 |
| Minims (British) | Milliliters | 0.05919 |
| Minims (British) | Ounces (British, fluid) | 0.00208 |
| Minims (British) | Scruples (British, fluid) | 0.05 |
| Minims (US) | Minims (British) | 0.96088 |
| Minims (US) | Cubic Centimeters | 0.06161 |
| Minims (US) | Cubic Inches | 0.00376 |
| Minims (US) | Drams (US, fluid) | 0.01667 |
| Minims (US) | Gills (US) | 0.00052 |
| Minims (US) | Liters | 6.1612 x 10-5 |
| Minims (US) | Milliliters | 0.061612 |
| Minims (US) | Ounces (US, fluid) | 0.002083 |
| Minims (US) | Pints (US, fluid) | 0.00013 |
| Ounces (apothecary or troy) | Dekagrams | 3.11035 |
| Ounces (apothecary or troy) | Drams (apoth. or troy) | 8 |
| Ounces (apothecary or troy) | Drams (avdp.) | 17.554 |
| Ounces (apothecary or troy) | Grains | 480 |
| Ounces (apothecary or troy) | Grams | 31.1035 |
| Ounces (apothecary or troy) | Milligrams | 311035 |
| Ounces (apothecary or troy) | Ounces (avdp.) | 1.0971 |
| Ounces (apothecary or troy) | Pennyweights | 20 |
| Ounces (apothecary or troy) | Pounds (apoth. or troy) | 0.0833 |
| Ounces (apothecary or troy) | Pounds (avdp.) | 0.06857 |
| Ounces (apothecary or troy) | Scruples (apothecary) | 24 |
| Ounces (avoirdupois) | Ounces (apoth. or troy) | 0.91149 |
| Pounds (apothecary or troy) | Pounds (avdp) | 0.82286 |
| Pounds (avdp) | Pounds (apothecary or troy) | 1.21528 |
| Pounds (apothecary or troy) | Drams (apoth. or troy) | 96 |
| Pounds (apothecary or troy) | Drams (avdp) | 210.65 |
| Pounds (apothecary or troy) | Grains | 5760 |
| Pounds (apothecary or troy) | Grams | 373.24 |
| Pounds (apothecary or troy) | Kilograms | 0.37324 |
| Pounds (apothecary or troy) | Ounces (apoth. or troy) | 12 |
| Pounds (apothecary or troy) | Ounces (avdp) | 13.166 |
| Pounds (apothecary or troy) | Penyweights | 240 |
| Pounds (apothecary or troy) | Pounds (avdp) | 0.82286 |
| Pounds (apothecary or troy) | Scruples (apoth) | 288 |
| Scruples (apoth) | Drams (apoth. or troy) | 0.333 |
| Scruples (apoth) | Drams (avdp) | 0.73143 |
| Scruples (apoth) | Grains | 20 |
| Scruples (apoth) | Grams | 1.29598 |
| Scruples (apoth) | Ounces (apoth. or troy) | 0.041667 |
| Scruples (apoth) | Ounces (avdp.) | 0.045714 |
| Scruples (apoth) | Pennyweights | 0.8333 |
| Scruples (apoth) | Pounds (apoth. or troy) | 0.00347 |
| Scruples (apoth) | Pounds (avdp.) | 0.002857 |
| Scruples (British, fluid) | Minims (British) | 20 |
