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

Quick Reference

1 Rai = 2.5445 Tarea

1 Tarea = 0.393000 Rai

Rai to Tarea Conversion Formula

To convert Rai to Tarea, multiply by 2.5445.

Tarea = Rai × 2.5445

Rai = Tarea × 0.393000

To convert Tarea back to Rai, divide by 2.5445 (or multiply by 0.393000).

About These Units

About Rai

The rai is a traditional unit of land area in Thailand. The rai is now considered to equal exactly 1600 square meters, which is 0.16 hectare or approximately 0.3954 acre. The rai is divided into 4 ngan. The unit is called the hai in northern Thailand and the lai in Laos. The word means "field," that is, an upland field rather than a rice paddy.

About Tarea

The tarea is a traditional unit of land area in the Dominican Republic and some parts of Central America. The tarea is generally equal to 900 square varas, so it is the area of a square 30 varas (about 25.05 meters) on a side. In the Dominican Republic, the tarea equals about 628 square meters or 751 square yards; this is 0.0628 hectare or 0.155 acre. The Spanish word tarea means a task or job, so this unit, like many land area units, originated as the area which could be "worked" in a given time.

Rai to Tarea Conversion Table

Rai	Tarea	Tarea	Rai
0.1	0.254453	0.1	0.039300
0.5	1.2723	0.5	0.196500
1	2.5445	1	0.393000
2	5.0891	2	0.786000
5	12.7226	5	1.9650
10	25.4453	10	3.9300
20	50.8906	20	7.8600
25	63.6132	25	9.8250
50	127.2265	50	19.6500
100	254.4529	100	39.3000
250	636.1323	250	98.2500
500	1272.26	500	196.5000
1000	2544.53	1000	393.0000

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