Convert Ngan (งาน) to square metres
Southeast Asia · SE Asian Land · active · modern
Conventional value The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact.
1 Ngan (งาน) = 400 square metres
square metres = Ngan (งาน) × 400
Convert any amount
Ngan (งาน) to square metres table
| Ngan (งาน) | square metres |
|---|---|
| 0.25 Ngan (งาน) | 100 square metres |
| 0.5 Ngan (งาน) | 200 square metres |
| 1 Ngan (งาน) | 400 square metres |
| 2 Ngan (งาน) | 800 square metres |
| 3 Ngan (งาน) | 1,200 square metres |
| 4 Ngan (งาน) | 1,600 square metres |
| 5 Ngan (งาน) | 2,000 square metres |
| 10 Ngan (งาน) | 4,000 square metres |
| 20 Ngan (งาน) | 8,000 square metres |
| 25 Ngan (งาน) | 10,000 square metres |
| 50 Ngan (งาน) | 20,000 square metres |
| 100 Ngan (งาน) | 40,000 square metres |
About the Ngan (งาน)
1 Rai = 4 Ngan.
- Symbol
- ngan
- Value in SI
- 1 Ngan (งาน) = 400 square metre
- Typical use
- agriculture
- Source
- UnitConvertLab measurement atlas
Every atlas conversion routes through the SI square metre. See our methodology and data provenance pages for how these values are sourced and verified.
Related units and variant risk
Other se asian land units in the Southeast Asia family, least settled first. If your figure came from a land record, invoice or historical document rather than a calculator, check these before assuming a single standard.
Related conversions
Frequently asked
How many square metres are in a Ngan (งาน)?
1 Ngan (งาน) = 400 square metres. Multiply the number of Ngan (งาน) by 400 to get square metres.
What is Ngan (งาน) used for?
1 Rai = 4 Ngan. It is classified as active and dates from the modern period.
Is the Ngan (งาน) value exact?
Yes for practical purposes. UnitConvertLab converts every atlas unit through the SI square metre, so the arithmetic itself introduces no rounding beyond the digits shown.
How reliable is this Ngan (งาน) conversion?
Conventional value — The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact. Source: UnitConvertLab measurement atlas.
Cite this page
UnitConvertLab. (2026). Convert Ngan (งาน) to square metres. UnitConvertLab. Retrieved from https://unitconvertlab.com/regional/ngan-to-square-meter
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