# Convert Roods to Square Miles (u.s. Survey)

### Kyle's Converter > Area > Roods > Roods to Square Miles (u.s. Survey)

 Roods (ro) Square Miles (u.s. Survey) (sq mi (US)) Precision: 0 1 2 3 4 5 6 7 8 9 12 15 18
Reverse conversion?
Square Miles (u.s. Survey) to Roods
(or just enter a value in the "to" field)

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Unit Descriptions
1 Rood:
1 Rood is defined as 1/4 of an acre. In SI units 1 rood is 1,011.7141056 square meters.
1 Square Mile (U.S. Survey):
1 Square mile (U.S. Survey) is a square of 5280 U.S. survey feet per side. 1 ft U.S. survey = 1200/3937 meters. In SI units it is roughly 2 589 998.470 319 52 square meters.

Conversions Table
1 Roods to Square Miles (u.s. Survey) = 0.000470 Roods to Square Miles (u.s. Survey) = 0.0273
2 Roods to Square Miles (u.s. Survey) = 0.000880 Roods to Square Miles (u.s. Survey) = 0.0312
3 Roods to Square Miles (u.s. Survey) = 0.001290 Roods to Square Miles (u.s. Survey) = 0.0352
4 Roods to Square Miles (u.s. Survey) = 0.0016100 Roods to Square Miles (u.s. Survey) = 0.0391
5 Roods to Square Miles (u.s. Survey) = 0.002200 Roods to Square Miles (u.s. Survey) = 0.0781
6 Roods to Square Miles (u.s. Survey) = 0.0023300 Roods to Square Miles (u.s. Survey) = 0.1172
7 Roods to Square Miles (u.s. Survey) = 0.0027400 Roods to Square Miles (u.s. Survey) = 0.1562
8 Roods to Square Miles (u.s. Survey) = 0.0031500 Roods to Square Miles (u.s. Survey) = 0.1953
9 Roods to Square Miles (u.s. Survey) = 0.0035600 Roods to Square Miles (u.s. Survey) = 0.2344
10 Roods to Square Miles (u.s. Survey) = 0.0039800 Roods to Square Miles (u.s. Survey) = 0.3125
20 Roods to Square Miles (u.s. Survey) = 0.0078900 Roods to Square Miles (u.s. Survey) = 0.3516
30 Roods to Square Miles (u.s. Survey) = 0.01171,000 Roods to Square Miles (u.s. Survey) = 0.3906
40 Roods to Square Miles (u.s. Survey) = 0.015610,000 Roods to Square Miles (u.s. Survey) = 3.9062
50 Roods to Square Miles (u.s. Survey) = 0.0195100,000 Roods to Square Miles (u.s. Survey) = 39.0623
60 Roods to Square Miles (u.s. Survey) = 0.02341,000,000 Roods to Square Miles (u.s. Survey) = 390.6234