m meter meters km kilometer kilometers cm centimeter centimeters mm millimeter millimeters in inch inches ft foot feet yd yard yards mi mile miles NM nautical mile nautical miles m² square meter square meters km² square kilometer square kilometers cm² square centimeter square centimeters mm² square millimeter square millimeters sqin square inch square inches sqft square foot square feet sqyd square yard square yards ha hectare hectares ac acre acres s second seconds ms millisecond milliseconds min minute minutes h hour hours d day days a year years B byte bytes kB kilobyte kilobytes MB megabytes megabytes GB gigabyte gigabytes TB terabyte terabytes kiB kibibyte kibibytes MiB mebibytes mebibytes GiB gibiyte gibibytes TiB tebiyte tebiytes bit bit bits kbit kilobit kilobits Mbit megabit megabits Gbit gigabit gigabits Tbit terabit terabits m/s meter per second meters per second km/h kilometer per hour kilometers per hour mph mile per hour miles per hour kn knot knots kg kilogram kilograms g gram grams t metric ton metric tons tn.l. long ton long tons st. stone stones lb. pound pounds oz. ounce ounces tn.sh. short ton short tons °C degree celsius degrees celsius °F degree fahrenheit degrees fahrenheit K kelvin kelvins