🗺️ Square Kilometers to Square Wa (Thailand) Converter

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Converted Value
250,000

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⚡ Square Kilometers to Square Wa (Thailand): the quick answer

1 km² = 250,000 ตร.ว. 1 square kilometer equals 250,000 square wa (Thailand)

To convert square kilometers to square wa (Thailand), multiply the value by 250,000. To go the other way, multiply square wa (Thailand) by 4 × 10⁻⁶ to get square kilometers.

↔ Convert square wa (Thailand) to square kilometers instead

🧮 Formula

Square Kilometers to Square Wa (Thailand)
ตร.ว. = km² × 250,000
Square Wa (Thailand) to Square Kilometers
km² = ตร.ว. × 4 × 10⁻⁶

Where

  • km² = the area in square kilometers
  • ตร.ว. = the area in square wa (Thailand)
Every unit here is defined by its area in square meters, so the conversion factor is (square meters per square kilometer) ÷ (square meters per square wa (Thailand)).

📊 Square Kilometers to Square Wa (Thailand) conversion table

Square Kilometers (km²)Square Wa (Thailand) (ตร.ว.)
1 km²250,000 ตร.ว.
2 km²500,000 ตร.ว.
5 km²1,250,000 ตร.ว.
10 km²2,500,000 ตร.ว.
20 km²5,000,000 ตร.ว.
50 km²12,500,000 ตร.ว.
100 km²25,000,000 ตร.ว.
500 km²125,000,000 ตร.ว.
1,000 km²250,000,000 ตร.ว.

✏️ Worked examples

Convert 25 square kilometers to square wa (Thailand)

25 km² × 250,000 = 6,250,000 ตร.ว.

Try this example →

Convert 250 square kilometers to square wa (Thailand)

250 km² × 250,000 = 62,500,000 ตร.ว.

Try this example →

📘 About these units

Square kilometer (km²). A square kilometer is one million square meters (100 hectares), used for countries, cities and lakes.

Square wa (Thailand) (ตร.ว.). A square wa (ตารางวา) is exactly 4 m² (2 m × 2 m), the smallest Thai land unit. Used in: Asia — Thailand & Southeast Asia.

❓ Frequently asked questions

How many square wa (Thailand) are in one square kilometer?

There are 250,000 square wa (Thailand) in one square kilometer.

How do I convert square kilometers to square wa (Thailand)?

Multiply the number of square kilometers by 250,000. For example, 10 square kilometers equal 2,500,000 square wa (Thailand).

How many square kilometers are in one square wa (Thailand)?

One square wa (Thailand) equals 4 × 10⁻⁶ square kilometers.

What people are saying
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Anonymous · 04 Oct 2026