Convert Square Meter to Rai - Free Calculator

Fast, accurate area conversion calculator. Convert square meter to rai instantly with precise results.

Common Conversions

1 Square Meter
= 6.250e-4 Rai
5 Square Meter
= 3.125e-3 Rai
10 Square Meter
= 6.250e-3 Rai
50 Square Meter
= 0.031250 Rai
100 Square Meter
= 0.062500 Rai

How to Convert Square Meter to Rai

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

Quick Reference

1 Square Meter = 6.250e-4 Rai
1 Rai = 1600.00 Square Meter

Square Meter to Rai Conversion Formula

To convert Square Meter to Rai, multiply by 6.250e-4.

Rai = Square Meter × 6.250e-4
Square Meter = Rai × 1600.00

To convert Rai back to Square Meter, divide by 6.250e-4 (or multiply by 1600.00).

About These Units

About Square Meter

The square meter is the SI unit of area, equal to 10E4 square centimeters, approximately 10.763 91 square feet, or approximately 1.195 990 square yard.

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.

Square Meter to Rai Conversion Table

Square MeterRaiRaiSquare Meter
0.16.250e-50.1160.0000
0.53.125e-40.5800.0000
16.250e-411600.00
21.250e-323200.00
53.125e-358000.00
106.250e-31016000.00
200.0125002032000.00
250.0156252540000.00
500.0312505080000.00
1000.062500100160000.00
2500.156250250400000.00
5000.312500500800000.00
10000.62500010001600000.00

Why Use Our Square Meter to Rai Converter?

  • Instant and accurate area conversions
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  • Mobile-friendly design for conversions on the go
  • Supports all major area units