E
ell	1.1430 x 102	cm.
ell	4.5 x 101	inches
em, pica	1.67 x 10-1	inch
em, pica	4.233 x 10-1	cm.
erg/sec.	1.0	dyne-cm./sec.
ergs	9.486 x 10-11	btu
ergs	1.0	dyne-centi
		meters
ergs	7.376 x 10-8	foot-pounds
ergs	2.389 x 10-8	gram-calories
ergs	1.020 x 10-3	gram-cms. ergs
ergs	1.0 x 10-7	joules
ergs	2.389 x 10-11	kg. –calories
ergs	1.020 x 10-8	kg. –meters
ergs	2.773 x 10-14	kilowatt-hrs.
ergs	2.773 x 10-11	watt-hrs
ergs/sec.	5.668 x 10-9	but/min.
ergs/sec.	4.426 x 10-6	ft. –lbs./min.
ergs/sec.	7.3756 x 10-8	ft. –lbs./sec.
ergs/sec.	1.341 x 10-10	horsepower
ergs/sec.	1.433 x 10-9	kg-calories/min.
ergs/sec.	1. x 10-10	kilowatts
Return to the TOP of the Conversion Table F
farads	1. x 106	microfarads
faraday.sec.	9.65 x 104	ampere (absolute)
faradays	2.68 x 101	ampere-hours
faradays	9.649 x 104	coulombs
fathoms	1.8288	meters
fathoms	6.0	feet
feet	3.048 x 101	centimeters
feet	3.048 x 10-4	kilometers
feet	3.048 x 10-1	meters
feet	1.645 x 10-4	miles (naut.)
feet	1.894 x 10-4	miles (stat.)
feet	3.048 x 102	millimeters
feet	1.2 x 104	mils
feet of water	2.95 x 10-2	atmospheres
feet of water	8.826 x 10-1	in. of mercury
feet of water	3.048 x 10-2	kgs. /sq. cm.
feet of water	3.048 x 102	pounds/sq. ft
feet of water	4.335 x 10-1	pounds/sq. in.
feet/min	4.335 x 10-1	cms./sec.
feet/min.	1.667 x 10-2	feet/sec.
feet/min.	1.829 x 10-2	kms./hr.
feet/min.	3.048 x 10-1	meters/min.
feet/min.	1.136 x 10-2	miles/hr.
feet/sec.	3.048 x 101	cms./sec.
feet/sec.	1.097	kms./hr.
feet/sec.	5.921 x 10-1	knots
feet/sec.	1.829 x 101	meters/min.
feet/sec.	6.818 x 10-1	miles/hr.
feet/sec.	1.136 x 10-2	miles/min.
feet/sec./sec.	3.048 x 101	cms./sec./sec.
feet/sec./sec.	1.097	kms./hr./sec.
feet/sec./sec.	3.048 x 10-1	meters/sec./sec.
feet/sec./sec.	6.818 x 10-1	miles/hr./sec.
feet/100 feet	1.0	per cent grade
foot-candle	1.0764 x 101	lumen/sq. meter
foot-candle	1.0764 x 101	lux
foot-pounds	1.286 x 10-3	btu
foot-pounds	1.356 x 107	ergs
foot-pounds	3.241 x 10-1	gram-calories
foot-pounds	5.050 x 10-7	horsepower-hrs.
foot-pounds	1.356	joules
foot-pounds	3.241 x 10-4	kg. –calories
foot-pounds	1.383 x 10-1	kg. –meters
foot-pounds	3.766 x 10-7	kilowatt-hrs.
foot-pounds/min.	1.286 x 10-3	btu/min.
foot-pounds/min.	1.667 x 10-2	foot-pounds/sec.
foot-pounds/min.	3.030 x 10-5	horsepower
foot-pounds/min.	3.241 x 10-4	kg. calories/ min.
foot-pounds/min.	2.260 x 10-5	kilowatts
foot-pounds/min.	2.260 x 10-5	kilowatts
foot-pounds/sec.	4.6263 x	btu/hr.
foot-pounds/sec.	7.717 x 10-2	btu/min.
foot-pounds/sec.	1.818 x 10-3	horsepower
foot-pounds/sec.	1.945 x 10-2	kg. –calories/ min.
foot-pounds/sec.	1.356 x 10-3	kilowatts
furlongs	1.25 x 10-1	miles (u.s.)
furlongs	4.0 x 101	rods
furlongs	6.6 x 102	feet
furlongs	2.0117 x 102	meters

Return to the TOP of the Conversion Table

G
gallons	3.785 x 103		cu. cms.
gallons	1.337 x 10-1		cu. feet
gallons	2.31 x 102		cu. inches
gallons	3.785 x 10-3		cu. meters
gallons	4.951 x 10-3		cu. yards
gallons	3.785		liters
gallons (liq. br. imp.)	1.20095		gallons (u.s. liquid)
gallons (u.s.)	8.3267 x 10-1		gallons (imp.)
gallons of water	8.337		pounds of water
gallons/min.	2.228 x 10-3		cu. feet/sec.
gallons/min.	6.308 x 10-2		liters/sec.
gallons/min.	8.0208		cu. feet/hr.
gausses	6.452		lines/sq. in.
gausses	1.0 x 10-8		webers/sq. cm.
gausses	6.452 x 10-8		webers/sq. in.
gausses	1.0 x 10-4		webers/sq. meter
gausses	7.958 x 10-1		amp.-turn/cm.
gaussses	1.0		gilbert/cm.
gilberts	7.958 x 10-1		ampere-turns
gilberts/cm.	7.958 x 10-1		ampere-turns/cm.
gilberts/cm.	2.021		ampere-turns/in.
gilberts/cm.	7.958 x 101		ampere-turns/ meter
gills (british)	1.4207 x 102		cubic cm.
gills (u.s.)	1.182 x 102		cubic cm.
gills (u.s.)	1.183 x 10-1		liters
gills (u.s.)	2.5 x 10-1		pints (liq.)
grade	1.571 x 10-2		radian
grains	3.657 x 10-2		drams (avdp.)
grains (troy)	1.0		grains (avdp.)
grains (troy)	6.48 x 10-2		grams
grains (troy)	2.0833 x 10-3		ounces (avdp.)
grains (troy)	4.167 x 10-2		pennyweight (troy)
grains/u.s. gallon	1.7118 x 101		parts/million
grains/u.s. gallon	1.4286 x 102		pounds/million
			gallons
grains/imp. gallon	1.4286 x 101		parts/million
grams	9.807 x 102		dynes
grams	1.543 x 101		grains (troy)
grams	9.807 x 10-5		joules/cm.
grams	9.807 x 10-3		joules/meter (newtons)
grams	1.0 x 10-3		kilograms
grams	1.0 x 103		milligrams
grams	3.527 x 10-2		ounces (avdp.)
grams	3.215 x 10-2		ounces (troy)
grams	7.093 x 10-2		poundals
grams	2.205 x 10-3		pounds
grams/cm.	5.6 x 10-3		pounds/in.
grams/cu. cm.	6.243 x 101		pounds/cu. ft.
grams/cu. cm.	3.613 x 10-2		pounds/cu. in.
grams/cu. cm.	3.405 x 10-7		pounds/mil-foot
grams/liter	5.8417 x 101		grains/gal.
grams/liter	8.345		pounds/1,000 gal.
grams/liter	6.2427 x 10-2		pounds/cu. ft.
grams/sq. cm.	2.0481		pounds/sq. ft.
gram-calories	3.9683 x 10-3		btu
gram-calories	4.184 x 107		ergs
gram-calories	3.086		foot-pounds
gram-calories	1.5596 x 10-6		horsepower-hrs.
gram-calories	1.162 x 10-6		kilowatt-hrs.
gram-calories	1.162 x 10-3		watt-hrs.
gram-calories/sec.	1.4286 x 101		btu/hr.
gram-centimeters	9.297 x 10-8		btu
gram-centimeters	9.807 x 102		ergs
gram-centimeters	9.807 x 10-5		joules
gram-centimeters	2.343 x 10-8		kg.-calories
gram-centimeters	1.0 x 10-5		kg. –meters
Return to the TOP of the Conversion Table   H
hand	1.016 x 101		cm.
hectare	2.471		acres
hectare	100		ares
hectares	1.076 x 105		sq. feet
hectograms	1.0 x 102		grams
hectoliters	1.0 x 102		liters
hectometers	1.0 x 102		meters
hectowatts	1.0 x 102		watts
henries	1.0 x 103		millihenries
hogsheads (british)	1.0114 x 101		cubic ft.
hogsheads (u.s.)	8.42184		cubic ft.
hogsheads (u.s.)	6.3 x 101		gallons (u.s.)
horsepower	4.244 x 101		btu/min.
horsepower	3.3 x 104		foot-lbs./min.
horsepower	5.50 x 102		foot-lbs./sec.
horsepower (metric)	9.863 x 10-1		horsepower
horsepower	1.014		horsepower (metric)
horsepower	1.068 x 101		kg. –calories/ min.
horsepower	7.457 x 10-1		kilowatts
horsepower	7.457 x 102		watts
horsepower (boiler)	3.352 x 104		btu/hr.
horsepower (boiler)	9.803		kilowatts
horsepower-hours	2.547 x 103		btu
horsepower-hours	2.6845 x 1013		ergs
horsepower-hours	1.98 x 106		foot-lbs.
horsepower-hours	6.4119 x 105		gram-calories
horsepower-hours	2.684 x 106		joules
horsepower-hours	6.417 x 102		kg. –calories
horsepower-hours	2.737 x 105		kg. –meters
horsepower-hours	7.457 x 10-1		kilowatt-hrs
hours	4.167 x 10-2		days
hours	5.952 x 10-3		weeks
hours	3.6 x 103		seconds
hundredwgts (long	1.12 x 102		pounds
hundredwgts (long)	5.0 x 10-2		tons (long)
hundredwgts (long)	5.08023 x 101		kilograms
hundredwgts (short)	4.53592 x 10-2		tons (metric)
hundredwgts (short)	4.46429 x 10-2		tons (long)
hundredwgts (short)	4.53592 x 101		kilograms
Return to the TOP of the Conversion Table   I
inches	2.540		centimeters
inches	2.540 x 10-2		meters
inches	1.578 x 10-5		miles
inches	2.54 x 101		millimeters
inches	1.0 x 103		mils
inches	2.778 x 10-2		yards
inches	2.54 x 108		angstrom units
inches	5.0505 x 10-3		rods
inches of mercury	3.342 x 10-2		atmospheres
inches of mercury	1.133		feet of water
inches of mercury	3.453 x 10-2		kgs./sq. cm.
inches of mercury	3.453 x 102		kgs./sq. meter
inches of mercury	7.073 x 101		pounds/sq. ft.
inches of mercury	4.912 x 10-1		pounds/sq. in.
in. of water (at 4º C.)	2.458 x 10-3		atmospheres
in. of water (at 4º C.)	7.355 x 10-2		inches of mercury
in. of water (at 4º C.)	2.54 x 10-3		kgs./sq. cm.
in. of water (at 4º C.)	5.781 x 10-1		ounces/sq. in
in. of water (at 4º C.)	5.204		pounds/sq. ft.
in. of water (at 4º C.)	3.613 x 10-2		pounds/sq. in.
internat'l ampere	9.988 x 10-1		absolute amp.
			(u.s.)
internat'l volt	1.00033		absolute volt
			(u.s.)
internat'l coulomb	9.99835 x 10-1		absolute coulomb

Return to the TOP of the Conversion Table

J
joules	9.486 x 10-4	btu
joules	1.0 x 107	ergs
joules	7.736 x 10-1	foot pounds
joules	2.389 x 10-4	kg.-calories
joules	1.020 x 10-1	kg.-meters
joules	2.778 x 10-4	watt-hrs.
joules/cm.	1.020 x 104	grams
joules/cm.	1.0 x107	dynes
joules/cm.	1.0 x 102	joules/meter (newtons)
joules/cm.	7.233 x 102	poundals
joules/cm.	2.248 x 101	pounds