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
= 0.000625 Rai
5 Square Meter
= 0.003125 Rai
10 Square Meter
= 0.00625 Rai
50 Square Meter
= 0.03125 Rai
100 Square Meter
= 0.0625 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 = 0.000625 Rai
1 Rai = 1,600 Square Meter

Square Meter to Rai Conversion Formula

To convert Square Meter to Rai, multiply by 0.000625.

Rai = Square Meter × 0.000625
Square Meter = Rai × 1,600

To convert Rai back to Square Meter, divide by 0.000625 (or multiply by 1,600).

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
0.10.00006250.1160
0.50.00031250.5800
10.00062511,600
20.0012523,200
50.00312558,000
100.006251016,000
200.01252032,000
250.0156252540,000
500.031255080,000
1000.0625100160,000
2500.15625250400,000
5000.3125500800,000
10000.62510001,600,000

Why Use Our Square Meter to Rai Converter?

  • Instant and accurate area conversions
  • Free to use with no registration required
  • Mobile-friendly design for conversions on the go
  • Supports all major area units