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

Quick Reference

1 Square Perch = 0.025000 Rood

1 Rood = 39.9998 Square Perch

Square Perch to Rood Conversion Formula

To convert Square Perch to Rood, multiply by 0.025000.

Rood = Square Perch × 0.025000

Square Perch = Rood × 39.9998

To convert Rood back to Square Perch, divide by 0.025000 (or multiply by 39.9998).

About These Units

About Square Perch

The square perch is a traditional unit of area equal to the area of a square with sides of one perch (16.5 feet). It equals 1/40 of an acre and was used in English land measurement.

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.

Square Perch to Rood Conversion Table

Square Perch	Rood	Rood	Square Perch
0.1	2.500e-3	0.1	4.0000
0.5	0.012500	0.5	19.9999
1	0.025000	1	39.9998
2	0.050000	2	79.9997
5	0.125001	5	199.9992
10	0.250001	10	399.9984
20	0.500002	20	799.9968
25	0.625003	25	999.9960
50	1.2500	50	1999.99
100	2.5000	100	3999.98
250	6.2500	250	9999.96
500	12.5001	500	19999.92
1000	25.0001	1000	39999.84

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