Area

Metric Imperial Metric → Imperial Imperial → Metric

1 square centimetre (cm2)
= (mmPerCm)2 mm2= 100 square millimetres (mm2)

 

1 square metre (m2)
= (cmPerMetre)2 cm2= 10,000 cm2= (mmPerMetre)2 mm2= 1,000,000 mm2

 

1 hectare (ha) = 10,000 m2= (100 m)2
==> Set sqMetresPerHa = 10,000

 

1 square kilometre (km2)
= (metresPerKm)2 m2= 1,000,000 m2
= (metresPerKm)2 / sqMetresPerHa ha
= 100 ha

1 square foot (ft2)
= (inchesPerFoot)2 in2= 144 square inches (in2)

 

1 square yard (yd2)
= (feetPerYard)2 ft2= 9 ft2
= ( feetPerYard * inchesPerFoot )2 in2= 1,296 in2

 

1 acre (ac) = 43,560 ft2= sqFeetPerAcre / (feetPerYard)2 yd2
= 4,840 yd2
==> Set sqFeetPerAcre = 43,560

 

1 square mile (mi2)
= (feetPerMile)2 ft2= 27,878,400 ft2= ( feetPerMile / feetPerYard )2 yd2
= 3,097,600 yd2
= (feetPerMile)2 / sqFeetPerAcre ac
= 640 ac

1 cm2= ( mmPerCm / mmPerInch )2 in2= 100 / 645.16 in2= ( mmPerCm / ( mmPerInch * inchesPerFoot ) )2 ft2= 100 / 92,903.04 ft2= ( mmPerCm / ( mmPerInch * inchesPerFoot * feetPerYard ) )2 yd2= 100 / 836,127.36 yd2

 

1 m2= ( mmPerMetre / mmPerInch )2 in2= 10,000 / 6.4516 in2
= ( mmPerMetre / ( mmPerInch * inchesPerFoot ) )2 ft2= 100 / 9.290304 ft2= ( mmPerMetre / ( mmPerInch * inchesPerFoot * feetPerYard ) )2 yd2
= 10 / 8.3612736 yd2

 

1 ha
= sqMetresPerHa / ( mmPerInch * inchesPerFoot / mmPerMetre )2 ft2= 1,000,000 / 9.290304 ft2= sqMetresPerHa / ( mmPerInch * inchesPerFoot * feetPerYard / mmPerMetre )2 yd2= 100,000 / 8.3612736 yd2= sqMetresPerHa / ( ( mmPerInch * inchesPerFoot / mmPerMetre )2 * sqFeetPerAcre ) ac
= 10 / 4.0468564224 ac

 

1 km2= ( mmPerMetre * metresPerKm / ( mmPerInch * inchesPerFoot ) )2 ft2= 1,000,000 / 0.09290304 ft2= ( mmPerMetre * metresPerKm / ( mmPerInch * inchesPerFoot * feetPerYard ) )2 yd2= 1,000,000 / 0.83612736 yd2= ( mmPerMetre * metresPerKm / ( mmPerInch * inchesPerFoot * feetPerMile ) )2 mi2
= mi2
= ( mmPerMetre * metresPerKm / ( mmPerInch * inchesPerFoot ) )2 / sqFeetPerAcre ac
= 1,000 / 4.0468564224 ac

1 ft2= ( mmPerInch * inchesPerFoot )2 mm2= 92,903.04 mm2= ( mmPerInch * inchesPerFoot / mmPerCm )2 cm2= 929.0304 cm2= ( mmPerInch * inchesPerFoot / mmPerMetre )2 m2= 0.09290304 m2

 

1 yd2= ( mmPerInch * inchesPerFoot * feetPerYard )2 mm2= 836,127.36 mm2= ( mmPerInch * inchesPerFoot * feetPerYard / mmPerCm )2 cm2= 8,361.2736 cm2= ( mmPerInch * inchesPerFoot * feetPerYard / mmPerMetre )2 m2= 0.83612736 m2

 

1 ac
= ( mmPerInch * inchesPerFoot / mmPerMetre )2 * sqFeetPerAcre m2= 4,046.8564224 m2= ( ( mmPerInch * inchesPerFoot / mmPerMetre )2 * sqFeetPerAcre ) / sqMetresPerHa ha
= 0.40468564224 ha


1 mi2= ( mmPerInch * inchesPerFoot * feetPerMile / mmPerMetre )2 m2= 1,609.3442 m2
= ( mmPerInch * inchesPerFoot * feetPerMile / ( mmPerMetre * metresPerKm ) )2 km2= 1.6093442 km2= ( mmPerInch * inchesPerFoot * feetPerMile / mmPerMetre )2 / sqMetresPerHa ha
= 1.6093442 * 100 ha

1 cubic centimetre (cm3)
= (mmPerCm)3 mm3
= 1,000 cubic millimetres (mm3)

 

1 cubic metre (m3)
= (cmPerMetre)3 cm3
= 1,000,000 cm3= (mmPerMetre)3 mm3
= 1,000,000,000 mm3

 

1 cubic kilometre (km3)
= (metresPerKm)3 m3
= 1,000,000,000 m3

1 cubic foot (ft3)
= (inchesPerFoot)3 in3= 1,728 cubic inches (in3)

 

1 cubic yard (yd3)
= (feetPerYard)3 ft3= 27 ft3= ( feetPerYard * inchesPerFoot )3 in3= 46,656 in3

 

1 cubic mile (mi3)
= (feetPerMile)3 ft3= 147,197,952,000 ft3= ( feetPerMile / feetPerYard )3 yd3= 5,451,776,000 yd3

1 cm3= ( mmPerCm / mmPerInch )3 in3= 1 / 16.387064 in3= ( mmPerCm / ( mmPerInch * inchesPerFoot ) )3 ft3= 1 / 28,316.846592 ft3= ( mmPerCm / ( mmPerInch * inchesPerFoot * feetPerYard ) )3 yd3= 1 / 764,554.857984 yd3

 

1 m3= ( mmPerMetre / mmPerInch )3 in3= 1,000,000 / 16.387064 in3= ( mmPerMetre / ( mmPerInch * inchesPerFoot ) )3 ft3= 1,000 / 28.316846592 ft3= ( mmPerMetre / ( mmPerInch * inchesPerFoot * feetPerYard ) )3 yd3= 10 / 7.64554857984 yd3

 

1 km3= ( mmPerMetre * metresPerKm / ( mmPerInch * inchesPerFoot ) )3 ft3= 1,000,000,000 / 0.30483 ft3= ( mmPerMetre * metresPerKm / ( mmPerInch * inchesPerFoot * feetPerYard ) )3 yd3= 1,000,000,000 / 0.91443 yd3= ( mmPerMetre * metresPerKm / ( mmPerInch * inchesPerFoot * feetPerMile ) )3 mi3= 1 / 1.6093443 mi3

1 ft3= ( mmPerInch * inchesPerFoot )3 mm3= 28,316,846.592 mm3= ( mmPerInch * inchesPerFoot / mmPerCm )3 cm3= 28,316.846592 cm3= ( mmPerInch * inchesPerFoot / mmPerMetre )3 m3= 0.028316846592 m3

 

1 yd3= ( mmPerInch * inchesPerFoot * feetPerYard )3 mm3= 764,554,857.984 mm3= ( mmPerInch * inchesPerFoot * feetPerYard / mmPerCm )3 cm3= 764,554.857984 cm3= ( mmPerInch * inchesPerFoot * feetPerYard / mmPerMetre )3 m3= 0.764554857984 m3

 

1 mi3= ( mmPerInch * inchesPerFoot * feetPerMile / mmPerMetre )3 m3= 1,609.3443 m3= ( mmPerInch * inchesPerFoot * feetPerMile / ( mmPerMetre * metresPerKm ) )3 km3= 1.6093443 km3

1 cubic metre per kilogram (m3/kg)
= kgPerTonne m3/t
= 1,000 m3/t

1 cubic metre per tonne (m3/t)
= 1 / kgPerTonne m3/kg
= 0.001 m3/kg

 1 cubic foot per short ton (ft3/sh tn) 1 m3/t
= ( mmPerMetre / ( mmPerInch * inchesPerFoot ) )3 * ( poundsPerShortTon * kgPerPound ) / kgPerTonne ft3/sh tn
= 0.90718474 / 0.30483 ft3/sh tn		 1 ft3/sh tn
= ( ( mmPerInch * inchesPerFoot ) / mmPerMetre )3 * kgPerTonne / ( poundsPerShortTon * kgPerPound ) m3/t
= 0.30483 / 0.90718474 m3/t

Unit Conversions