Pyeong Conversion Chart

1 pyeong = 3.3058 m², 10 pyeong = 33.06 m², 25 pyeong = 82.64 m², 34 pyeong = 112.4 m². Type a number below and the chart highlights the matching row.

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Pyeong or m²

pym²

Pyeong to m² chart (1–100 pyeong)

Pyeong	m²	sq ft
1	3.31	35.6
2	6.61	71.2
3	9.92	106.7
4	13.22	142.3
5	16.53	177.9
6	19.83	213.5
7	23.14	249.1
8	26.45	284.7
9	29.75	320.2
10	33.06	355.8
11	36.36	391.4
12	39.67	427
13	42.98	462.6
14	46.28	498.2
15	49.59	533.7
16	52.89	569.3
17	56.2	604.9
18	59.5	640.5
19	62.81	676.1
20	66.12	711.7
21	69.42	747.2
22	72.73	782.8
23	76.03	818.4
24	79.34	854
25	82.64	889.6
26	85.95	925.2
27	89.26	960.7
28	92.56	996.3
29	95.87	1,031.9
30	99.17	1,067.5
31	102.48	1,103.1
32	105.79	1,138.7
33	109.09	1,174.2
34	112.4	1,209.8
35	115.7	1,245.4
36	119.01	1,281
37	122.31	1,316.6
38	125.62	1,352.2
39	128.93	1,387.7
40	132.23	1,423.3
41	135.54	1,458.9
42	138.84	1,494.5
43	142.15	1,530.1
44	145.45	1,565.7
45	148.76	1,601.2
46	152.07	1,636.8
47	155.37	1,672.4
48	158.68	1,708
49	161.98	1,743.6
50	165.29	1,779.2
51	168.6	1,814.7
52	171.9	1,850.3
53	175.21	1,885.9
54	178.51	1,921.5
55	181.82	1,957.1
56	185.12	1,992.7
57	188.43	2,028.2
58	191.74	2,063.8
59	195.04	2,099.4
60	198.35	2,135
61	201.65	2,170.6
62	204.96	2,206.2
63	208.26	2,241.7
64	211.57	2,277.3
65	214.88	2,312.9
66	218.18	2,348.5
67	221.49	2,384.1
68	224.79	2,419.7
69	228.1	2,455.2
70	231.4	2,490.8
71	234.71	2,526.4
72	238.02	2,562
73	241.32	2,597.6
74	244.63	2,633.2
75	247.93	2,668.7
76	251.24	2,704.3
77	254.55	2,739.9
78	257.85	2,775.5
79	261.16	2,811.1
80	264.46	2,846.7
81	267.77	2,882.2
82	271.07	2,917.8
83	274.38	2,953.4
84	277.69	2,989
85	280.99	3,024.6
86	284.3	3,060.2
87	287.6	3,095.7
88	290.91	3,131.3
89	294.21	3,166.9
90	297.52	3,202.5
91	300.83	3,238.1
92	304.13	3,273.7
93	307.44	3,309.2
94	310.74	3,344.8
95	314.05	3,380.4
96	317.36	3,416
97	320.66	3,451.6
98	323.97	3,487.2
99	327.27	3,522.7
100	330.58	3,558.3

m² to pyeong chart (10–300 m²)

m²	Pyeong	sq ft
10	3.02	107.6
15	4.54	161.5
20	6.05	215.3
25	7.56	269.1
30	9.07	322.9
35	10.59	376.7
40	12.1	430.6
45	13.61	484.4
50	15.12	538.2
55	16.64	592
60	18.15	645.8
65	19.66	699.7
70	21.18	753.5
75	22.69	807.3
80	24.2	861.1
85	25.71	914.9
90	27.22	968.8
95	28.74	1,022.6
100	30.25	1,076.4
105	31.76	1,130.2
110	33.27	1,184
115	34.79	1,237.8
120	36.3	1,291.7
125	37.81	1,345.5
130	39.32	1,399.3
135	40.84	1,453.1
140	42.35	1,506.9
145	43.86	1,560.8
150	45.38	1,614.6
155	46.89	1,668.4
160	48.4	1,722.2
165	49.91	1,776
170	51.42	1,829.9
175	52.94	1,883.7
180	54.45	1,937.5
185	55.96	1,991.3
190	57.48	2,045.1
195	58.99	2,099
200	60.5	2,152.8
205	62.01	2,206.6
210	63.52	2,260.4
215	65.04	2,314.2
220	66.55	2,368.1
225	68.06	2,421.9
230	69.58	2,475.7
235	71.09	2,529.5
240	72.6	2,583.3
245	74.11	2,637.2
250	75.62	2,691
255	77.14	2,744.8
260	78.65	2,798.6
265	80.16	2,852.4
270	81.67	2,906.3
275	83.19	2,960.1
280	84.7	3,013.9
285	86.21	3,067.7
290	87.72	3,121.5
295	89.24	3,175.4
300	90.75	3,229.2

Korean apartment types: private vs listed size

Type (private m²)	Private py	Listed py 77.6% ratio	Listed py 74.5% ratio	sq ft
19	5.7	7	8	205
23	7	9	9	248
26	7.9	10	11	28
29	8.8	11	12	312
33	10	13	13	355
36	10.9	14	15	388
39	11.8	15	16	42
46	13.9	18	19	495
49	14.8	19	20	527
51	15.4	20	21	549
59	17.8	23	24	635
64	19.4	25	26	689
74	22.4	29	30	797
76	23	30	31	818
84	25.4	33	34	904
95	28.7	37	39	1,023
101	30.6	39	41	1,087
114	34.5	44	46	1,227
125	37.8	49	51	1,345
135	40.8	53	55	1,453
149	45.1	58	60	1,604
165	49.9	64	67	1,776
198	59.9	77	80	2,131

Listed (supply) sizes are estimated from typical efficiency ratios; real complexes vary by 1–2 pyeong. Calculate your own on the supply-area calculator.

Formulas

pyeong = m² × 0.3025, m² = pyeong × 3.3058 (exactly 400/121), sq ft = m² × 10.7639. For mental math, multiply m² by 0.3 or divide by 3.3.

FAQ

How many m² is 30 pyeong?

About 99.17 m² (30 × 3.3058). A Korean “30-pyeong” apartment is quoted by supply area, so its private area is usually 74–76 m².

How many pyeong is 100 m²?

Exactly 30.25 pyeong (100 × 0.3025).

What do apartment type numbers like 84 mean?

They are the private area in m². An “84” unit has 84 m² (25.4 pyeong) of private space and is listed as about 33–34 pyeong.