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Area Units Conversion 
Convert from British and U.S. acre
Value
Format result     
1 acre is equal to:
Metric
are 40.4686
barn 4.0469 x 1031
dekare 4.0469
hectare 0.4047
square attometer 4.0469 x 1039
square centimeter 40468564.224
square decimeter 404685.6422
square dekameter 40.4686
square exameter 4.0469 x 10-33
square femtometer 4.0469 x 1033
square gigameter 4.0469 x 10-15
square hectometer 0.4047
square kilometer 0.004
square megameter 4.0469 x 10-09
square meter 4046.8564
square micrometer 4.0469 x 1015
square millimeter 4046856422.4
square myriameter 4.0469 x 10-05
square nanometer 4.0469 x 1021
square petameter 4.0469 x 10-27
square picometer 4.0469 x 1027
square tenthmeter 4.0469 x 1023
square terameter 4.0469 x 10-21
British and U.S.
square rod 159.9994
square perch 159.9994
square mile 0.0016
square inch 6272640
square yard 4840
square foot 43560
square 435.6
perch 160
rood 4
homestead 0.0062
acre 1
township 4.3403 x 10-05
Nautical
square league 0.0001
square mile 0.0012
Engineer
square link (Ramden) 43559.8256
square chain (Ramden) 4.356
Survey
square chain 10
square foot 43559.8256
acre 1
square link 99999.6002
square inch 6272614.8834
square mile 0.0016
square yard 4839.9806
Central American
caballeria 0.009
South African
morgen 0.4724
U.S.
square vara (California) 5759.977
square league 0.0002
British
fall 86.0484
German
morgen 1.6187
Austrian
joch 0.7032
Irish
acre 0.6174
Scottish
fall 125.8742
French
arpent 1.1837
royal square perche 118.3637
square toise 1065.3267
square pied 38351.7763
square pouce 5522653.6076
Spanish
square league 0.0002
square vara 5645.3534
caballeria 0.0101
labor 0.0056
Russian
desyatina (state) 0.3704
desyatina (farmery) 0.2778
square verst 0.0036
square arshin 8000.817
square foot 43560.0188
Czech
jitro 0.7032
Croatian
jutro 0.7032
Japanese
tsubo 1224.1686
cho 0.4081
tann 4.0806
se 40.8058
Chinese
qing 0.0607
square zhang 364.2171
fen 60.7028
li 607.0284
square chi 36421.7114
square cun 3642171.1444
mu 6.0703
Thai
ngarn 10.1171
rai 2.5293
talang wah 1011.7141
Roman
salt 0.0017
century 0.0069
geredium 0.6879
uger 1.3757
square akt 2.7514
klima 11.0057
square akt (small) 99.0517
square decimpeda 396.2068
square ped (ordinary) 39620.6816
square ped (legal) 46128.5355
Argentine
manzana 0.4047
Costa Rican
manzana 0.579
Cuban
caballeria 0.0302
Other
dhur 239.0488
dunum, dunham 4.0469
fanega 0.6294
farthingdale 3.9989
hacienda 4.5166 x 10-05
kappland 26.234
kattha 11.9729
legua 0.0002
hundred 8.0937 x 10-05
jerib 2.0234
hide 0.0083
carreau 0.3137
carucate 0.0083
cawney 0.7494
centiare 4046.8564
cong 4.0469
cover 1.4999
cuerda 1.0297
bovate 0.0674
bunder 0.4047
acre (commercial) 1.21
section 0.0016
shed 4.0469 x 1054
sitio 0.0002
nook 0.05
oxgang 0.0674
ping 1224.4649
pyong 1224.0945
square furlong 0.1
square fermi 4.0469 x 1033
square fathom 1209.9952
square cubit 19360
square angstrom 4.0469 x 1023
square astronomical unit 1.8083 x 10-19
square bicron 4.0469 x 1027
square yoctometer 4.0469 x 1051
square yottameter 4.0469 x 10-45
stang 1.4939
stremma 4.0469
tarea 6.4358
tatami 2448.3371
tonde land 0.7337
square thou 6272640000000
square perche 79.2383
square millimicron 4.0469 x 1021
square Paris foot 38358.8286
square parsec 4.2503 x 10-30
square light year 4.5214 x 10-29
square microinch 6.2726 x 1018
square micromicron 4.0469 x 1027
square micron 4.0469 x 1015
square mil 6272640000000
tunnland 0.8198
virgate 0.0337