Convert-me.Com/en	How to convert: Area Conversion

rai conversion chart
Area, Thai

One rai is equal to:


Metric
square kilometer	0.0016
hectare	0.16
decare	1.6
are	16
square meter	1600
square centimeter	1.6 *10⁺⁰⁷
square millimeter	1.6 *10⁺⁰⁹
barn	1.6 *10⁺³¹


British (Imperial) And U.S. System
township	1.71601 *10^-05
square mile	0.0006177634
homestead	0.002471054
acre	0.3953686
rood	1.581474
square rod	63.25898
perch	63.25898
square	172.2226
square yard	1913.584
square foot	17222.26
square inch	2480005

Japanese
cho	0.1613333
tann	1.613333
se	16.13333
tsubo	484


Chinese Imperial
qing	0.024
mu	2.4
square zhang	144
fen	24
li	240
square chi	14400
square cun	1440000

Thai
ngan	4
talang wah	400

Old French
arpent	0.4679964
royal square perche	46.79964
square toise	421.1967
square pied	15163.08
square pouce	2183484

Old Spanish
(square) league	8.928024 *10^-05
labor	0.002232006
square vara	2232.006

Old Russian
desyatina (state)	0.1464478
desyatina (farmery)	0.1098358
square verst	0.001405899
square arshin	3163.272
square foot	17222.26

Ancient Roman
salt	0.0006798947
century	0.002719579
geredium	0.2719579
uger	0.5439158
square akt	1.087832
klima	4.351326
square akt (small)	39.16193
square decimpeda	156.6477
square ped (ordinary)	15664.77
square ped (legal)	18237.78

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