a designation asserting the absence of an associated unit SI unit of time SI unit of length SI unit of mass SI unit of temperature SI unit of charge SI unit of electrical current SI unit of substance amount SI unit of luminosity a number cubic meter one minute excluding leap seconds, 60 seconds one hour excluding leap seconds, 3600 seconds one day excluding leap seconds, 86400 seconds one day excluding leap seconds, 604800 seconds one year excluding leap seconds and leap days, 31536000 seconds one 366 day year excluding leap seconds, 31622400 seconds 0.000000000001 kg 0.000000001 kg 0.000001 kg 0.00001 kg 0.0001 kg 0.001 kg .01 kg .1 kg 1000 kg metric ton or tonne 1 pound in the Avoirdupois (commerce) scale standard US (short) ton = 2000 lbs A common unit of temperature An obsolescent unit of temperature still used in popular meteorology .000000001 meters .000001 meters .000001 meters .001 meters .01 meters .1 meters 10 meters 100 meters 1000 meters 1000000 meters 1/10000000000 meter An imperial measure of length 12 inches 12 inches 12 inches 6 feet nautical mile 3 feet This is an ESRI unit and the multiplier comes from ESRI. It may not be accurate. This is an ESRI unit and the multiplier comes from ESRI. It may not be accurate. This is an ESRI unit and the multiplier comes from ESRI. It may not be accurate. 5280 ft or 1609.344 meters 1/1000000 of a second 1/100000 of a second 1/1000 of a second 1/100 of a second 1/10 of a second 10 seconds 100 seconds 1000 seconds 1000000 seconds 60 seconds 3600 seconds 1 cubic meter 1/1000000 of a liter 1/1000 of a liter 1000 cm^3 US liquid gallon US liquid quart 1 bushel = 35.23907 liters cubic inch US liquid pint 2 pi radians comprise a unit circle. 360 degrees comprise a unit circle grad megahertz kilohertz hertz millihertz newton joule = N*m 1 cal = 4.1868 J 1 btu = 1055.0559 J 1 ft-lbs = 1.355818 J lumen lux becquerel gray sievert katal henry megawatt kilowatt watt = J/s milliwatt megavolt kilovolt volt millivolt farad ohm ohm meters siemen weber tesla pascal megapascal kilopascal 1 atmosphere = 101325 pascals 1 bar = 100000 pascals millibar kilograms per square meter grams per square meter milligrams Per Square Meter kilograms per hectare metric ton or tonne per hectare lbs/square inch kilogram per cubic meter milligrams per milliliter grams per liter milligrams Per Cubic Meter micrograms / liter milligrams / liter grams per cubic centimeter grams per milliliter grams Per (Liter Per Day) liters per second cubic meters per second cubic feet per second square meters 100 square meters 1 hectare is 10^4 square meters square kilometers square millmeters square centimeters 1 acre = 4046.8564 square meters or 1 hectare = 2.4710 acres 12 inches squared 36 inches squared 1 mile squared liters per square meter bushels per acre -- 1 bushel = 35.23907 liters/1 acre = 4046.8564 squareMeters liters per hectare square meters per kilogram meters per second meters per day feet per day feet per second feet per hour yards per second miles per hour miles per second miles per minute centimeters per second millimeters per second centimeter Per Year knots km/hr meters per second squared 1/meters cubic meters per kilogram cubic micrometers per gram ampere per meter squared ampere per meter mole per cubic meter molarity = moles/liter molality = moles/kg candela Per Square Meter meters squared per second meters squared per day feet squared per day kilograms per meter sqared per second grams Per Centimeter Squared Per Second grams Per Meter Squared Per Year grams Per Hectare Squared Per Day kilograms Per Hectare Per Year kilograms Per Meter Squared Per Year moles per kilogram moles per gram millimoles per gram moles per kilogram per second nanomoles Per Gram Per Second kilograms per second tonnes Per Year grams Per Year number per meter squared number per kilometer squared number per meter cubed number of entities per liter number of entities per milliliter meters per gram number of entities per gram grams per gram micrograms per gram cubic centimeters per cubic centimeter