| C O N V E R S I O N S - M E A S U R E M E N T S |
| acre = | 43,560 sq. ft. | ..... | furlong = | 660 ft. | ..... | mile = | .8684 naut.mi. |
| acre = | .001562 sq. mi | gallon = | 3.7853 liters | mile/hr = | 88 ft/min | ||
| angstrom = | .1 millimicron | gallon = | 4 quarts | millimeter = | .0394 in. | ||
| angstrom = | .0001 micron | gram = | .0353 oz. | nanometer = | .001 micrometer | ||
| angstrom = | .0000001 millimeter | horsepower = | 745.7 watts | nanometer = | .00000003937 inch | ||
| angstrom = | .000000004 inch | inch = | 25.4 millimeters | once = | 28.3495 grams | ||
| astronomical unit = | 92,897,400 mi. | inch = | 2.54 centimeters | ounce = | .0625 lb. | ||
| Btu = | .0002928 kl-hr | Kelvin = | Celsius +273.15 | parsec = | 3.259 ly | ||
| Btu/hr = | . 2931 watts | kilogram = | 2.2046 lbs. | pound = | .4536 kg | ||
| Celsius (9/5) -32 = | Fahrenheit | kilometer = | .6214 mi. | pound = | 16 oz. | ||
| Celsius = | Kelvin - 273.15 | kilowatt = | 1.341 hp. | quart = | 2 pints | ||
| centimeter = | .3927 in. | knot = | 1.151 mph | radian = | 57.3 degrees | ||
| centimeter = | .03281 ft. | league = | 3 mi. | rod = | 16.5 ft. | ||
| cord = | 128 cubic ft. | light speed = | 186,281.7 mps | square foot = | .0929 sq. m. | ||
| cubic foot = | .0283 cubic meters | light-year = | 5,880,000,000,000 mi | square kilometer = | .3861 sq. mi. | ||
| cubic meter = | 35.3145 cubic ft. | liter = | .2642 gal. | square meter = | 10.7639 sq. ft. | ||
| cubic meter = | 1.3079 cubic yrds. | liter = | 1.0567 qt. | square mile = | 2.59 sq. km. | ||
| cubic yard = | .7646 cubic meters | meter = | 3.2808 ft. | square mile = | 640 acres | ||
| cup = | 8 oz. | meter = | 1.083 yrd. | tablespoon = | 3 teaspoons | ||
| cup = | 1/2 pint | micron = | .001 millimeter | tablespoon = | 1/2 oz. | ||
| dram = | 1/8 oz. | micron = | .0000397 inch | teaspoon = | 1/3 tablespoon | ||
| Fahrenheit -32 (5/9) = | Celsius | mil = | .001 inch | ton = | 2,000 lb. | ||
| fathom = | 6 ft. | mile = | 1.6093 k | watt = | 3.4129 Btu/hr. | ||
| foot = | 12 in. | mile = | 8 furlongs | watt = | .00134 hp | ||
| foot = | .3048 meters | mile = | 5,280 ft. | yard = | .9144 m | ||
| foot = | .0001894 mi. | mile-nautical = | 1.1516 mi. | yard = | 3 ft | ||
| foot/sec. = | .6818 mi/hr | parsec = | 3.26 ly | ||||
| parsec = | 30.84 trillion k | ||||||
| parsec = | 19.16 trillion mi |