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Conversion Factor

To determine the number of square feet in five acres of park land, one must know the conversion factor between the two quantities. To find the conversions factor, locate the given (acres) in the LEFT column, in the RIGHT column locate the unknown (square feet). The number in the MIDDLE column is the required conversion factor having units of square feet per acre (right column/left column).

A | B| C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | V | W | Y

 TO CONVERT  MULTIPLY BY TO OBTAIN
 
A
  
abamperes 1.x 101 amperes
abcoulombs 2.988 x 1010 statcoulombs
abfarads 1. x 109 farads
abfarads 1. x 1015 microfarads
abhenries 1. x 10-9 henries
abhenries 1. x 10-6 millihenries
abohms 1. x 10-15 megohms
abvolts 1. x 10-8 volts
acres 1. x 101 sq. chains (gunters)
acres 1.60 x 102 rods
acres 1. x 105 sq. links
acres 4.047 x 10-1 hectares or sq. hectometers
acres 4.35 x 104 sq. ft
acres 4.047 x 103 sq. meters
acres 1.562 x 10-3 sq. miles
acres 4.840 x 103 sq. yards
acre-feet 4.356 x 104 cu. feet
acre-feet 3.259 x 105 gallons
amperes/sq.cm. 6.452 amps/sq. in.
amperes/sq.cm. 1. x 104 amps/sq. meter
amperes/sq. in. 1.550 x 10-1 amps/sq. cm.
amperes/sq. in. 1.550 x 103 amps/sq. meter
amperes/ sq. meter 1.0 x 10-4 amps/ sq. cm.
amperes/sq. meter 6.452 x 10-4 amps/sq. in.
ampere-hours 3.600 x 103 coulombs
ampere-hours 3.731 x 10-2 faradays
ampere-turns 1.257 gilberts
ampere-turns/cm. 2.540 amp-turns/in.
ampere-turns/cm. 1. x 102 amp-turns/meter
ampere-turns/in. 3.937 x 10-1 amp-turns/cm.
ampere-turns/in. 3.937 x 101 amp-turns/meter
ampere-turns/in. 4.950 x 10-1 gilberts/cm.
ampere-turns/meter 1. x 10-2 amp-turns/cm.
ampere-turns/meter 2.54 x x10-2 amp-turns/in.
ampere-turns/meter 1.257 x 10-2 gilberts/cm
angstrom unit 3.937 x 10-9 inches
angstrom unit 1. x 10-10 meters
angstrom unit 1. x 10-4 microns or (mu)
are 2.471 x 10-2 acres (u.s.)
are 1.196 x 102 sq. yards
are 1. x 102 sq. meters
 are  0.01 hectare
 arpent  0.40 hectare 
astronomical unit 1.495 x 108 kilometers
atmospheres 7.348 x 10-3 tons/sq. in.
atmospheres 1.058 tons/sq. foot
atmospheres 7.6 x 101 cms. of mercury(at 0º C.)
atmospheres 3.39 x 101 ft. of water(at 4ºC.)
atmospheres 2.992 x 101 in. of mercury (at 0ºC.)
atmospheres 7.6 x 10-1 meters of mercury  (at 0ºC.)
atmospheres 7.6 x 102 millimeters of mercury (at 0ºC.)
atmospheres 1.0333 kgs./sq. cm.
atmospheres 1.0333 x 104 kgs./sq. meter
atmospheres 1.47 x 101 pounds/sq. in.

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B
  
barrels (u.s., dry) 3.281 bushels
barrels (u.s., dry) 7.056 x 103 cu. inches
barrels (u.s., dry) 1.05 x 102 quarts (dry)
barrels (u.s., liquid) 3.15 x 101 gallons
barrels (oil) 4.2 x 101 gallons (oil)
bars 9.869 x 10-1 atmospheres
bars 1. x 106 dynes/sq. cm.
bars 1.020 x 104 kgs./sq. meter
bars 2.089 x 103 pounds/sq. ft.
bars 1.45 x 101 pounds/sq. in.
barye 1.00 dynes/sq. cm.
bolt (u.s., cloth) 3.6576 x 101 meters
btu 1.0409 x 101 liter-atmospheres
btu 1.0550 x 1010 ergs
btu 7.7816 x 102 foot-pounds
btu 2.52 x 102 gram-calories
btu 3.927 x 10-4 horsepower-hours
btu 1.055 x 10-3 joules
btu 2.52 x 10-1 kilogram-calories
btu 1.0758 x 102 kilogrammeters
btu 2.928 x 10-4 kilowatt-hours
btu/hr. 2.162 x 10-1 ft.-pounds/sec.
btu/hr. 7.0 x 10-2 gram-cal./sec.
btu.hr. 3.929 x 10-4 horsepower
btu/hr. 2.931 x 10-1 watts
but/min. 1.296 x 101 ft.-pounds/sec.
btu/min. 2.356 x 10-2 horsepower
btu/min. 1.757 x 10-2 kilowatts
btumin. 1.757 x 10-1 watts
btu/sq. ft./min 1.22 x 10-1 watts/sq. in.
bucket (br. dry) 1.8184 x 104 cubic cm.
bushels 1.2445 cubic ft.
bushels 2.1504 x 103 cubic in.
bushels 3.524 x 10-2 cubic meters
bushels 3.524 x 101 liters
bushels 4.0 pecks
bushels 6.4 x 101 pints (dry)
bushels 3.2 x 101 quarts (dry)

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C
calories, gram (mean) 3.9658 x 10-3 btu (mean)
candle/sq. cm. 3.146 lamberts
candle/sq. in. 4.870 x 10-1 lamberts
centares 1.0 sq. meters.
centigrade (degrees) (ºC. x 9/5)+ 32 farenheit(degrees)
centigrade (degrees) ºC + 273.18 kelvin(degrees)
centigrams 1. x 10-2 grams
centiliters 3.382 x 10-1 ounce (fluid) u.s.
centiliters 6.103 x 10-1 cubic in.
centiliters 2.705 drams
centiliters 1.0 x 10-2 liters
centimeters 3.281 x 10-2 feet
centimeters 3.937 x 10-1 inches
centimeters 1. x 10-5 kilometers
centimeters 1. x 10-2 meters
centimeters 6.214 x 10-6 miles
centimeters 1. x 101 millimeters
centimeters 3.937 x 102 mils
centimeters 1.094 x 10-2 yards
centimeters 1. x 104 microns
centimeters 1. x 108 angstrom units
centimeter-dynes 1.020 x 10-3 cn-grams
centimeter-dynes 1.020 x 108 meter-kgs.
centimeter-dynes 7.376 x 10-8 pound-ft.
centimeter-grams 9.807 x 102 dm.-dynes
centimeter-grams 1. x 10-5 meter-kgs.
centimeter-grams 7.233 x 10-5 pound-ft.
centimeters of mercury 1.316 x 10-2 atmospheres
centimeters of mercury 4.461 x 10-1 ft. of water
centimeters of mercury 2.785 x 10-1 pounds/sq. ft.
centimeters of mercury 1.934 x 101 pounds/sq. in.
centimeters/sec. 1.969 feet/min.
centimeters/sec. 3.281 x 10-2 feet/sec.
centimeters/sec. 3.6 x 10-2 kilometers/hr.
centimeters/sec. 1.943 x 10-2 knots
centimeters/sec. 6.0 x 10-1 meters/min.
centimeters/sec. 2.237 x 10-2 miles/hr.
centimeters/sec. 3.728 x 10-4 miles/min.
centimeters/sec./sec 3.281 x 10-2 ft./sec./sec.
centimeters/sec./sec. 3.6 x 10-2 kms./hr./sec.
centimeters/sec./sec. 1.0 x 10-2  meters/sec./sec.
centimeters/sec./sec. 2.237 x 10-2 miles/hr./sec.
centipoise 1.0 x 10-2 gr./cm.-sec.
centipoise 6.72 x 10-4 pound/ft.-sec.
centipoise 2.4 pound/ft.-hr.
chains (gunters) 7.92 x 102 inches
chains (gunters) 2.012 x 101 meters
chains(gunters) 2.2 x 101 yards
circular mils 5.067 x 10-6 sq. cm.
circular mils 7.854 x 10-1 sq. mils
circular mils 7.854 x 10-7 sq. inches
circumference 6.283 radians
cords 8.0 cord ft.
cord ft. 1.6 x 10-1 cubic ft.
coulombs 2.998 x 109 statcoulombs
coulombs 1.036 x 10-5 faradays
coulombs 6.452c coulombs/sq. in.
coulombs/sq. cm. 1.0 x 104 coulombs/sq.meter
coulombs/sq.in 1.550 x 10-1 coulombs/sq.
    cm.
coulombs/sq. in. 1.550 x 103 coulombs/ sq.
    meter
cuolombs/sq. meter 1.0 x 10-4 coulombs/sq.
    cm.
coulombs/sq. meter 6.452 x 10-4 coulombs/sq.
    in.
cubic centimeters 3.531 x 10-5 cubic ft.
cubic centimeters 6.102 x 10-2 cubic in.
cubic centimeters 1.0 x 10-6 cubic meters
cubic centimeters 1.308 x 10-6 cubic yards
cubic centimeters 2.642 x 10-4 gallons(u.s. liquid)
cubic centimeters 1.0 x 10-3 liters
cubic centimeters 2.113 x 10-3 (u.s. liquid)
cubic centimeters 1.057 x 10-3 quarts (u.s. liquid)
cubic feet 8.036 x 10-1 bushels (dry)
cubic feet 2.8320 x 104 cu. cms.
cubic feet 1.728 x 103 cu. inches
cubic feet 2.832 x 10-2 cu. meters
cubic feet 3.704 x 10-2 cu. yards
cubic feet 7.48052 gallons (u.s. liquid)
cubic feet 2.832 x 101 liters
cubic feet 5.984 x 101 pints (u.s. liquid)
cubic feet 2.992 x 101 quarts (u.s. liquid)
cubic feet/min. 4.72 x 102 cu. cms./sec.
cubic feet/min. 1.247 x 10-1 gallons/sec.
cubic feet/min. 4.720 x 10-1 liters/sec.
cubic feet/min. 6.243 x 101 pounds water/ min.
cubic feet/sec. 6.46317 x 10-1 million gals./ day
cubic feet/sec. 4.48831 x 102 gallons/min.
cubic inches 1.639 x 101 cu cms.
cubic inches 5.787 x 10-4 cu. ft.
cubic inches 1.639 x 10-5 cu. meters
cubic inches 2.143 x 10-5 cu. yards
cubic inches 4.329 x 10-3 gallons
cubic inches 1.639 x 10-2 liters
cubic inches 3.463 x 10-2 pints (u.s. liquid)
cubic inches 1.732 x 10-2 quarts (u.s. liquid)
cubic meters 2.838 x 101 bushels (dry)
cubic meters 1.0 x 106 cu. cms.
cubic meters 3.531 x 101 cu. ft.
cubic meters 6.1023 x 104 cu. inches
cubic meters 1.308 cu. yards
cubic meters 2.642 x 102 gallons (u.s. liquid)
cubic meters 1.0 x 103 liters
cubic meters 2.113 x 103 pints (u.s. liquid)
cubic meters 1.057 x 103 quarts (u.s. liquid)
cubic yards 7.646 x 105 cu. cms.
cubic yards 2.7 x 101 cu. ft.
cubic yards 4.6656 x 104 cu. inches
cubic yards 7.646 x 10-1 cu. meters
cubic yards 2.02 x 102 gallons (u.s. liquid)
cubic yards 7.646 x 102 liters
cubic yards 1.6159 x 103 pints (u.s. liquid)
cubic yards 8.079 x 102 quarts u.s. liquid)
cubic yards/min 4.5 x 10-1 cubic ft./sec
cubic yards/min. 3.367 gallons/sec.
cubic yards/min 1.274 x 101 liters/sec

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D
daltons 1.650 x 10-24 grams
days 8.64 x 104 seconds
days 1.44 x 103 minutes
days 2.4 x 101 hours
decigrams 1.0 x 10-1 grams
deciliters 1.0 x 10-1 liters
decimeters 1.0 x 10-1 meters
degrees (angle) 1.111 x 10-2 quadrants
degrees (angle) 1.745 x 10-2 radians
degrees (angle) 3.6 x 103 seconds
degrees/sec. 1.745 x 10-2 radians/sec.
degrees/sec. 1.667 x 10-1 revolutions/min.
degrees/sec. 2.778 x 10-3 revolutions/sec.
dekagrams 1.0 x 101 grams
dekaliters 1.0 x 101 liters
dekameters 1.0 x 101 meters
drams (apoth. or troy) 1.3714 x 10-1 ounces (avdp.)
drams (apoth. or troy) 1.25 x 10-1 ounces (troy)
drams (u.s. fluid or apoth.) 3.6967 cubic cm.
drams 1.7718 grams
drams 2.7344 x 101 grains
drams 6.25 x 10-2 ounces
dynes/sq. cm. 1.0 x 10-2 ergs/sq.
    millimeter
dynes/dynes/sq. cm. 9.869 x 10-7 atmospheres
dynes/sq. com. 2.953 x 10-5 in. of mercury (at 0º C.)
dynes/sq. cm. 4.015 x 10-4 in. of water at 4º C.)
dynes 1.020 x 10-3 grams
dynes 1.0 x 10-7 joules/cm.
dynes 1.0 x 10-5 joules/meter
    (newtons)
dynes 1.020 x 10-6 kilograms
dynes 7.233 x 10-5 poundals
dynes 2.248 x 10-6 pounds
dynes/sq. cm. 1.0 x 10-6 bars

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