🗺️ Hectares to Rai (Thailand) Converter

5.0 out of 5 (1 rating)
Advertisement

Enter details

Converted Value
6.25

Also available in our Android app, with charts and full breakdown tables.

Rate this calculator

Was it useful? A quick star rating helps others — and you can leave a comment too.
Rate it: ★ ★ ★ ★ ★
Advertisement

⚡ Hectares to Rai (Thailand): the quick answer

1 ha = 6.25 rai 1 hectare equals 6.25 rai (Thailand)

To convert hectares to rai (Thailand), multiply the value by 6.25. To go the other way, multiply rai (Thailand) by 0.16 to get hectares.

↔ Convert rai (Thailand) to hectares instead

🧮 Formula

Hectares to Rai (Thailand)
rai = ha × 6.25
Rai (Thailand) to Hectares
ha = rai × 0.16

Where

  • ha = the area in hectares
  • rai = the area in rai (Thailand)
Every unit here is defined by its area in square meters, so the conversion factor is (square meters per hectare) ÷ (square meters per rai (Thailand)).

📊 Hectares to Rai (Thailand) conversion table

Hectares (ha)Rai (Thailand) (rai)
1 ha6.25 rai
2 ha12.5 rai
5 ha31.25 rai
10 ha62.5 rai
20 ha125 rai
50 ha312.5 rai
100 ha625 rai
500 ha3,125 rai
1,000 ha6,250 rai

📘 About these units

Hectare (ha). A hectare is 10,000 square meters (100 m × 100 m), the world's standard unit for farmland and large plots.

Rai (Thailand) (rai). A rai is 4 ngan, exactly 1,600 m² (40 m × 40 m), the main land unit in Thailand. Used in: Asia — Thailand & Southeast Asia.

❓ Frequently asked questions

How many rai (Thailand) are in one hectare?

There are 6.25 rai (Thailand) in one hectare.

How do I convert hectares to rai (Thailand)?

Multiply the number of hectares by 6.25. For example, 10 hectares equal 62.5 rai (Thailand).

How many hectares are in one rai (Thailand)?

One rai (Thailand) equals 0.16 hectares.

What people are saying
★★★★★
Anonymous · 04 Oct 2026