# rood to square mile conversion

Conversion number between rood [ro] and square mile [sq mi] is 0.000390625. This means, that rood is smaller unit than square mile.

### Contents [show][hide]

Switch to reverse conversion:
from square mile to rood conversion

### Enter the number in rood:

Decimal Fraction Exponential Expression
 [ro]
eg.: 10.12345 or 1.123e5

Result in square mile

?
 precision 0 1 2 3 4 5 6 7 8 9 [info] Decimal: Exponential:

### Calculation process of conversion value

• 1 rood = (exactly) (1011.7141056) / (2.589988110336*10^06) = 0.000390625 square mile
• 1 square mile = (exactly) (2.589988110336*10^06) / (1011.7141056) = 2560 rood
• ? rood × (1011.7141056  ("m²"/"rood")) / (2.589988110336*10^06  ("m²"/"square mile")) = ? square mile

### High precision conversion

If conversion between rood to square-metre and square-metre to square mile is exactly definied, high precision conversion from rood to square mile is enabled.

Decimal places: (0-800)

rood
Result in square mile:
?

### rood to square mile conversion chart

 Start value: [rood] Step size [rood] How many lines? (max 100)

visual:
roodsquare mile
00
100.00390625
200.0078125
300.01171875
400.015625
500.01953125
600.0234375
700.02734375
800.03125
900.03515625
1000.0390625
1100.04296875
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## Multiple conversion

Enter numbers in rood and click convert button.
One number per line.

Converted numbers in square mile:
Click to select all

## Details about rood and square mile units:

Convert Rood to other unit:

### rood

Definition of rood unit: ≡  1⁄4 ac. = ac / 4 = 4046.8564224 / 4 = 1011.7141056 m²

Convert Square mile to other unit:

### square mile

Definition of square mile unit: ≡ 1 mi × 1 mi. Area equal with 1 mile by 1 mile square =1609.344 x 1609.344 = 2.589988110336×106 m²

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