The metric system was officially introduced by a law passed on 17 December 1923. However, old Thai units are still in common use, especially for measurements of land which is often quoted using the traditional Thai system of wah, Ngaan and Rai. In the provinces, old times will occasionally use the traditional Thai system of weights and measurements. Here are some conversions:
Thailand units are used to measure Land Area.
Find Lands For Sale in Thailand
For Sale
1-0-7 Rai-Ngan-Sq.wah Land for sale in Windmill Village Bangna Golf Course Property Code MGP1902 Land Size 1-0-7 (Rai-Ngan-Sq.wah) Total Land size 407 Sq.wa...
Land For Sale in Windmill Village
Windmill Village, Bang Phli Yai, Bang Phli District, Samut Prakan 10540, Thailand For Sale ฿26,455,000
Price per Sqm: ฿16,250
Property type:
Land
1628 Sqm
1-0-7 Rai-Ngan-Sq.w
District:
Bang Phli
Province/City:
Samut Prakan
ARL Lat Krabang
Last update: 16-01-2026
For Sale
0-2-13 Rai-Ngan-Sq.wah Land for sale in Windmill Village Bangna Golf Course Property Code MGP1901 Land Size 0-2-13 (Rai-Ngan-Sq.wah) Total Land size 213 Sq....
Land For Sale in Windmill Village
Windmill Village, Bang Phli Yai, Bang Phli District, Samut Prakan 10540, Thailand For Sale ฿13,845,000
Price per Sqm: ฿16,250
Property type:
Land
852 Sqm
0-2-13 Rai-Ngan-Sq.w
District:
Bang Phli
Province/City:
Samut Prakan
ARL Lat Krabang
Last update: 16-01-2026
For Sale
Soi Chaengwattana - Pak Kret 13 Red Land 425 Sq. Wah For Sale Property Code MGP1855 Land Size 1-0-25 Rai, Or 425 Sq. Wah. Has been filled, Wide frontage ...
Land in Soi Chaengwattana - PakKret 13,
220, 4 Chaeng Watthana Rd, Tambon Pak Kret, Amphoe Pak Kret, Chang Wat Nonthaburi 11120, Thailand For Sale ฿57,375,000
Price per Sqm: ฿33,750
Property type:
Land
1700 Sqm
District:
Pak Kret
Province/City:
Bangkok
Last update: 09-01-2026
For Sale
Land in Soi Phra Mae Maha Karun 10 Land 403.2 Sq. Wah. For Sale Property Code MGP1862 Land Size 1-0-03.2 Rai, Or 403.2 Sq.Wah. Near Robinson Lifestyle Srisam...
Land in Soi Phra Mae Maha Karun 10, Pakkret
69/58 Phra Mae Maha Karun Soi 6/1, Tambon Ban Mai, Amphoe Pak Kret, Chang Wat Nonthaburi 11120, Thailand For Sale ฿12,096,000
Price per Sqm: ฿7,500
Property type:
Land
1612.8 Sqm
1-0-3.2 Rai-Ngan-Sq.w
District:
Pak Kret
Province/City:
Nonthaburi
Last update: 06-01-2026
For Sale
Land for Sale at Khao Yai Property Code: MGP1813 Land size: 40 Rai, Mountain‑view plot Easy road access and proximity to major attractions Selling Price:...
Land at Khao Yai, Pak Chong
4, Tambon Khanong Phra, Amphoe Pak Chong, Chang Wat Nakhon Ratchasima 30450, Thailand For Sale ฿156,000,000
Price per Sqm: ฿2,438
Property type:
Land
64000 Sqm
40-0-0 Rai-Ngan-Sq.w
District:
Pak Chong
Province/City:
Nakhon Ratchasima
Last update: 26-12-2025
For Sale
Land with Warehouse for Sale Property Code: MGP1829 Land Size: 198 Sq.wah (20 m × 40 m) Warehouse Size: approx. 200 Sq.m. Location: Soi Lasalle 32, Sukhumvit...
Land with Warehouse in Soi Lasalle 32
50/64 Soi Lasalle 34 Yaek 4, Khwaeng Bang Na, Khet Bang Na, Krung Thep Maha Nakhon 10260, Thailand For Sale ฿15,000,000
Price per Sqm: ฿18,939
Property type:
Land
792 Sqm
0-1-98 Rai-Ngan-Sq.w
District:
Bang Na
Province/City:
Bangkok
BTS Bang Na
Last update: 11-12-2025
For Sale
Land for Sale on Phatthanakan Road Property code MGP1694 Land size 37 Sq.wah, 145 Sqm. Front width: 25 meters, Rear width: 22 meters Depth: 14.26 meters Pric...
Land for Sale on Phatthanakan Road
151 On Nut 66 Alley, Lane 19-12-1, Khwaeng Prawet, Khet Prawet, Krung Thep Maha Nakhon 10250, Thailand For Sale ฿4,070,000
Price per Sqm: ฿28,069
Property type:
Land
145 Sqm
0-0-37 Rai-Ngan-Sq.w
District:
Prawet
Province/City:
Bangkok
Last update: 02-12-2025
For Sale
Land 2 Plot For Sale in Windmill Village Bangna Golf Course Property Code MGP1660 Land Size 1: 0-3-69 (Rai-Ngan-Sq.wah) Land Size 2: 0-3-98 (Rai-Ngan-Sq.w...
Windmill Village Bangna Golf Course
Windmill Village, Bang Phli Yai, Bang Phli District, Samut Prakan 10540, Thailand For Sale ฿39,700,000
Price per Sqm: ฿12,500
Property type:
Land
3176 Sqm
1-3-94 Rai-Ngan-Sq.w
District:
Bang Phli
Province/City:
Bangkok
ARL Lat Krabang
Last update: 23-11-2025
For Sale
Land 648 Sq. Wah. For Sale in Panya Indra Village P1 Property Code MGP1782 Land Size 1-2-48 Rai, or 648 Sq. Wah. Width 21 x Depth 60 Price 70,000.THB/Sq. Wah...
Panya Indra Village P1
79/92 Soi 7/3 Khwaeng Bang Chan, Khet Khlong Sam Wa, Krung Thep Maha Nakhon 10510, Thailand For Sale ฿45,360,000
Price per Sqm: ฿17,500
Property type:
Land
2592 Sqm
1-2-48 Rai-Ngan-Sq.w
District:
Khlong Sam Wa
Province/City:
Bangkok
Last update: 18-11-2025
For Sale
Land 463 Sq. Wah. For Sale in Panya Indra P2 Property Code MGP1770 Land Size 1-0-63 Rai, or 463 Sq. Wah. Width 31 x Depth 60 Price 65,000.THB/Sq. Wah. Sale P...
Land in Panya Indra Village P2
537 Printing Solution, 5/37, Panya Indra P2, Panya Indra Rd, Khwaeng Bang Chan, Khet Khlong Sam Wa, Krung Thep Maha Nakhon 10510, Thailand For Sale ฿30,095,000
Price per Sqm: ฿16,250
Property type:
Land
1852 Sqm
1-0-63 Rai-Ngan-Sq.w
District:
Khlong Sam Wa
Province/City:
Bangkok
Last update: 17-11-2025
For Sale
Land 500 Sq. Wah. For Sale in Panya Indra Village P2 Property Code MGP1769 Land Size 1-1-0 Rai, or 500 Sq. Wah. Width 32 x Depth 65 Price 60,000.THB/Sq. Wah....
Land in Panya Indra Village P2
537 Printing Solution, no. 5/37, Panya Indra P2, Panya Indra Rd, Khwaeng Bang Chan, Khet Khlong Sam Wa, Krung Thep Maha Nakhon 10510, Thailand For Sale ฿30,000,000
Price per Sqm: ฿15,000
Property type:
Land
2000 Sqm
1-1-0 Rai-Ngan-Sq.w
District:
Khlong Sam Wa
Province/City:
Bangkok
Last update: 17-11-2025
For Sale
Land 446 Sq. Wah. For Sale in Panya Indra Village P3 Property Code MGP1772 Land Size 1-0-46 Rai, or 446 Sq. Wah. Width 45 x Depth 45 Price 65,000.THB/Sq. Wah...
Land in Panya Indra Village P3
5/97 Phraya Suren Rd, Khwaeng Bang Chan, Khet Khlong Sam Wa, Krung Thep Maha Nakhon 10510, Thailand For Sale ฿28,990,000
Price per Sqm: ฿16,250
Property type:
Land
1784 Sqm
1-0-46 Rai-Ngan-Sq.w
District:
Khlong Sam Wa
Province/City:
Bangkok
Last update: 12-11-2025
Find House For Sale in Thailand
For Sale
Bangkok Boulevard Vibhavadi Single House 4 Bedroom For Sale Property Code MGP1904 4 Bedrooms 5 Bathrooms, Living Area 329 Sqm. Land size 88.7 Sq.wah, 2 Floor...
Bangkok Boulevard Vibhavadi
วิภาวดี Soi Chinnakhet 2, Khwaeng Thung Song Hong, Khet Lak Si, Krung Thep Maha Nakhon 10210, Thailand For Sale ฿21,700,000
Price per Sqm: ฿65,957
Property type:
Single House
4
5
329 Sqm
0-0-88.7 Rai-Ngan-Sq.w
District:
Lak Si
Province/City:
Bangkok
Last update: 27-01-2026
For Sale
2 Floors Single House For Sale Pracha Niwet 3 Soi 35, Soi Ngamwongwarn 23 Property Code MGP1657 3 Bedrooms, 2 Bathrooms, 2 Floors Land Size 40 Sq. Wah., Livi...
Single House For Sale in Pracha Niwet 3
14 Pracha Niwet 3 Soi 13/5, Tambon Tha Sai, ตำบลตลาดขวัญ, Chang Wat Nonthaburi 11000, Thailand For Sale ฿3,500,000
Price per Sqm: ฿15,909
Property type:
Single House
3
2
220 Sqm
0-0-40 Rai-Ngan-Sq.w
District:
Mueang Nonthaburi
Province/City:
Nonthaburi
Last update: 26-01-2026
For Sale
Luxury Single House in Parc Priva 3 Bedrooms Luxury Single House for Sale Property Code MGP378 3 Bedrooms, 5 Bathrooms Living Area 380 Sqm, Land S...
Parc Priva Single House Project
Parc Priva Thiam Ruam Mit Road, Huai Khwang, Bangkok, Thailand For Sale ฿68,000,000
Price per Sqm: ฿178,947
Property type:
Single House
3
5
380 Sqm
0-0-62 Rai-Ngan-Sq.w
District:
Huai Khwang
Province/City:
Bangkok
MRT Thailand Cultural Center
Last update: 22-01-2026
For Sale
Single House in Grand Canal Prachachuen 4 Bedroom Single House For Sale Property Code MGP1552 4 Bedrooms, 4 Bathrooms, 3 Storeys Living Area 300+ Sqm., Land ...
Grand Canal Prachachuen
Muban Grand Canal Prachachuen, Tambon Bang Talat, Amphoe Pak Kret, Chang Wat Nonthaburi 11120, Thailand For Sale ฿26,900,000
Price per Sqm: ฿89,667
Property type:
Single House
4
4
300+ Sqm
0-0-97 Rai-Ngan-Sq.w
District:
Pak Kret
Province/City:
Nonthaburi
Last update: 22-01-2026
For Sale
Ekkachai Lake Ville Village Luxury Single House For Sale Property Code MGP1884 7 Bedrooms, 6 Bathrooms, 2 Floors Land Size 286 Sq.wah., Living Area 240 Sq. m...
Ekkachai Lake Ville Village
Soi Mu Ban Ekkachai Lake Ville, Krung Thep Maha Nakhon 10150, Thailand For Sale ฿30,000,000
Price per Sqm: ฿125,000
Property type:
Single House
6+
6
240 Sqm
0-2-86 Rai-Ngan-Sq.w
District:
Bang Bon
Province/City:
Bangkok
Last update: 20-01-2026
For Sale
The Grand Pinklao (Alpina) 4 Bedroom Luxury Single House For Sale Property Code MGP1880 4 Bedrooms 6 Bathrooms, 2 Floors Land Size 277.7 Sq. Wah., Living Are...
The Grand Pinklao (Alpina)
Borommaratchachonnani Rd, Khwaeng Sala Thammasop, Khet Thawi Watthana, Krung Thep Maha Nakhon 10170, Thailand For Sale ฿95,000,000
Price per Sqm: ฿115,152
Property type:
Single House
4
6
825 Sqm
0-2-77.7 Rai-Ngan-Sq.w
District:
Thawi Watthana
Province/City:
Bangkok
Last update: 14-01-2026
For Sale
Nantawan Bangna Km.7 Luxury Single House 4 bedroom For Sale Property Code MGP1163 4 Bedrooms 5 Bathrooms, Living Area 409 Sqm 2 Floors, Land Size 246.4 Sq.wa...
Nantawan Bangna Km.7 Single House For Sale
Nantawan Bangna Km. 7, Bang Na-Trat Frontage Road, Bang Kaeo, Bang Phli District, Samut Prakan, Thailand For Sale ฿73,000,000
Price per Sqm: ฿178,484
Property type:
Single House
4
5
409 Sqm
0-2-46.4 Rai-Ngan-Sq.w
District:
Bang Phli
Province/City:
Samut Prakan
Last update: 12-01-2026
For Sale
The Grand Pinklao - Alpina Single House For Sale Property Code MGP1320 4 Bedroom 5 Bathroom Living Area 668 Sqm. 2 story, Land Size 173.5 Sq.wah. ...
The Grand Pinklao
594 Borommaratchachonnani Rd, Khwaeng Sala Thammasop, Khet Thawi Watthana, Krung Thep Maha Nakhon 10170, Thailand For Sale ฿60,000,000
Price per Sqm: ฿89,820
Property type:
Single House
4
5
668 Sqm
0-1-73.5 Rai-Ngan-Sq.w
District:
Thawi Watthana
Province/City:
Bangkok
Last update: 12-01-2026
For Sale
Atoll Lanta Resort Life 3 Bedroom Single House For Sale Property Code MGP1822 3 Bedrooms, 3 Bathrooms, 2 Floors Land Size 52.60 Sq. Wah., Living Area 155 Sq....
Atoll Lanta Resort Life
Soi 01 Kanchanaphisek 53, Tambon Bang Phli Yai, Amphoe Bang Phli, Chang Wat Samut Prakan 10540, Thailand For Sale ฿5,000,000
Price per Sqm: ฿32,258
Property type:
Single House
3
3
155 Sqm
0-0-52.60 Rai-Ngan-Sq.w
District:
Bang Phli
Province/City:
Samut Prakan
Last update: 12-01-2026
For Sale
Luxury Pool Villa For Sale Soi Pattanakarn 20 (Soi On Nut 17, Lane 24) Property Code MGP1795 Land Size 400 Sq. Wah., 3 Houses Total Area 800 sq.m., House 1 -...
Luxury Pool Villa in Soi Pattanakarn 20
104 ซ. พัฒนาการ Khwaeng Suan Luang, Khet Suan Luang, Krung Thep Maha Nakhon 10250, Thailand For Sale ฿59,000,000
Price per Sqm: ฿73,750
Property type:
Single House
6+
6+
800 Sqm
1-0-0 Rai-Ngan-Sq.w
District:
Suan Luang
Province/City:
Bangkok
BTS On Nut
Last update: 10-01-2026
For Sale
Private Nirvana Residence 3 Bedroom Single House For Sale Property Code MGP1856 3 Bedrooms, 4 Bathrooms, 3 Floors Land Size 61 Sq. Wah., Living Area 340 Sq. ...
Private Nirvana Residence
Soi Yothinpattana 11 Yaek 7, Khwaeng Khlong Chan, Khet Bang Kapi, Krung Thep Maha Nakhon 10240, Thailand For Sale ฿21,800,000
Price per Sqm: ฿64,118
Property type:
Single House
3
4
340 Sqm
0-0-61 Rai-Ngan-Sq.w
District:
Bang Kapi
Province/City:
Bangkok
MRT Lat Phrao
Last update: 05-01-2026
For Sale
The City Sukhumvit Bangna 4 Bedroom Single House For Sale Property Code MGP1850 4 Bedrooms, 4 Bathrooms, 2 Floors Land Size 72 Sq. Wah., Living Area 275 Sq. ...
The City Sukhumvit Bangna
343 Soi Com 7, Khwaeng Bang Na, Khet Bang Na, Krung Thep Maha Nakhon 10260, Thailand For Sale ฿17,900,000
Price per Sqm: ฿65,091
Property type:
Single House
4
4
275 Sqm
0-0-72 Rai-Ngan-Sq.w
District:
Bang Na
Province/City:
Bangkok
BTS Bang Na
Last update: 25-12-2025