Use this free online calculator to convert Ping to Rood instantly. This area conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Ping = 3.267e-3 Rood

1 Rood = 306.1162 Ping

Ping to Rood Conversion Formula

To convert Ping to Rood, multiply by 3.267e-3.

Rood = Ping × 3.267e-3

Ping = Rood × 306.1162

To convert Rood back to Ping, divide by 3.267e-3 (or multiply by 306.1162).

About These Units

About Ping

The ping is a traditional unit of area in Taiwan, equal to about 3.305 square meters (3.953 square yards). This is the same unit known in Korea as the pyong.

About Rood

The rood is a a traditional unit of area used to measure land. A rood is the area of a narrow strip of land one furlong (40 rods, or 660 feet) long and one rod (16.5 feet) wide. Thus the rood is equal to 40 square rods (or perches), which equals 1210 square yards, or 10 890 square feet, or exactly 1/4 acre. That would be the area of a lot 22 yards wide and 55 yards deep, about the size of many suburban lots. One rood is approximately 1011.714 square meters, or 0.101 171 4 hectare.

Ping to Rood Conversion Table

Ping	Rood	Rood	Ping
0.1	3.267e-4	0.1	30.6116
0.5	1.633e-3	0.5	153.0581
1	3.267e-3	1	306.1162
2	6.533e-3	2	612.2324
5	0.016334	5	1530.58
10	0.032667	10	3061.16
20	0.065335	20	6122.32
25	0.081668	25	7652.91
50	0.163337	50	15305.81
100	0.326673	100	30611.62
250	0.816683	250	76529.05
500	1.6334	500	153058.11
1000	3.2667	1000	306116.22

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