Use this free online calculator to convert Carreau to Tatami instantly. This area conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Carreau = 7804.46 Tatami

1 Tatami = 1.281e-4 Carreau

Carreau to Tatami Conversion Formula

To convert Carreau to Tatami, multiply by 7804.46.

Tatami = Carreau × 7804.46

Carreau = Tatami × 1.281e-4

To convert Tatami back to Carreau, divide by 7804.46 (or multiply by 1.281e-4).

About These Units

About Carreau

The Carreau is a traditional unit of land area in Haiti equal to approximately 1.29 hectares (3.18 acres). The unit originated as the area of a square 100 pas (Haitian paces) on a side, with the pas being equal to 3.5 pieds (French feet). Foreigners are not allowed to own more than 1 carreau of urban land or 5 carreaux of rural land in Haiti.

About Tatami

The tatami is a Japanese unit of area equal to the area of a traditional tatami mat, 0.5 ken by 1 ken or about 90 centimeters by 180 centimeters (roughly 1.62 square meters or 17.5 square feet). This unit, used especially for measuring the area of rooms in houses and apartments, is also called the jo.

Carreau to Tatami Conversion Table

Carreau	Tatami	Tatami	Carreau
0.1	780.4465	0.1	1.281e-5
0.5	3902.23	0.5	6.407e-5
1	7804.46	1	1.281e-4
2	15608.93	2	2.563e-4
5	39022.32	5	6.407e-4
10	78044.65	10	1.281e-3
20	156089.30	20	2.563e-3
25	195111.62	25	3.203e-3
50	390223.24	50	6.407e-3
100	780446.49	100	0.012813
250	1951116.22	250	0.032033
500	3902232.44	500	0.064066
1000	7804464.88	1000	0.128132

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