18/02/2025
Understanding Land Measurements in Thailand: The “Rai” System 🌏
If you’re considering investing in Thai real estate, one of the first things you’ll encounter is the unique land measurement system. Unlike other countries that use square meters or acres, Thailand commonly measures land using Rai, Ngan, and Square Wah.
📐A Quick Guide to Thai Land Measurements
• 1 Rai = 4 Ngan = 400 Square Wah = 1,600 square meters
• 1 Ngan = 100 Square Wah = 400 square meters
• 1 Square Wah = 4 square meters
📏For comparison with international units:
• 1 Rai ≈ 0.16 hectares or 0.395 acres
Why Does This Matter?🏠
Whether you’re purchasing land for residential, agricultural, or commercial purposes, understanding the Rai system helps you:
1. Estimate land size accurately
2. Calculate the value per unit area
3. Make informed investment decisions
💡Example Calculation
Imagine a plot measuring 40 meters x 50 meters:
• Total area = 40 × 50 = 2,000 square meters
• Conversion:
• Rai = 2,000 ÷ 1,600 = 1.25 Rai
• Ngan = Remaining 0.25 × 4 = 1 Ngan
• Square Wah = Remaining 0.25 × 400 = 100 Square Wah
So, the land is 1 Rai, 1 Ngan, and 100 Square Wah.
💵Why Invest in Thai Land?🌟
As inflation rises annually, holding cash in banks could lose value. Land, especially in Thailand, is a time-tested asset that helps preserve and grow wealth.
Ready to Start Your Journey?
Whether you’re a first-time investor or an experienced buyer, understanding land measurements is a crucial first step in navigating Thailand’s vibrant property market.
Article by Eddie Napat Makwisai.
