Unit conversion formula pdf

Find a conversion factor between the given units and the desired units, and write it as an equation. And it is safe to multiply by 1 does not affect the answer. Dimensions and units for physical quantities mksq system 6,7 a. To convert between inches of mercury inhgand millimeters of mercury mmhgor torr, use the formulas below. Some of the derived units have special names, such as newton. Unit conversions for mass units are in the table below. Multiply it out leaving all units in the answer cancel any units that are both top and bottom.

In the usa there are many people that choose to use the metric system. These conversion tables are provided for your reference. Prefix used in code prefix for written unit multiplier da deka. Customary system 1 yd 3 ft 3 tsp 1 tbs 1 ft 12 in 16 tbs 1 cup 1 fathom 6 ft 1 cup 8 oz liquid capacity 1 mi 5, 280 ft 1 pt 2 cups 1 acre 43,560 ft 1 qt 2 pt 1 lb 16 oz dry weight 1 gal 4 qt 1 t 2000 lb 1 gal 231 in 1 ft 7. Conversion charts and formulas metric system volume basic unit is stere s which is 1 cubic meter metric metric cubic cubic cubic unit meters inches feet yards miles unit steres inch foot yards millimeter mm. The site also includes a predictive tool that suggests possible conversions based on input, allowing for easier navigation while learning more about various unit systems. We can write the conversion as a fraction that equals 1. There are also those who are unfamiliar with, or just dont like the metric system. Quick, free, online unit converter that converts common units of measurement, along with 77 other converters covering an assortment of units. Units and conversion factors table of contents section page references 3 i. Dimensions of esu and emu electric and magnetic quantities 5 v. Description of units mechanical, electric, magnetic 4 iii. Prefixes produce units that are of an appropriate size for the application, e.