# board to square mile conversion

Conversion number between board [bd] and square mile [sq mi] is 2.9891720232629 × 10-9. This means, that board is smaller unit than square mile.

### Contents [show][hide]

Switch to reverse conversion:
from square mile to board conversion

### Enter the number in board:

Decimal Fraction Exponential Expression
 [bd]
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 board = (exactly) (0.00774192) / (2.589988110336*10^06) = 2.9891720232629 × 10-9 square mile
• 1 square mile = (exactly) (2.589988110336*10^06) / (0.00774192) = 334540800 board
• ? board × (0.00774192  ("m²"/"board")) / (2.589988110336*10^06  ("m²"/"square mile")) = ? square mile

### High precision conversion

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

Decimal places: (0-800)

board
Result in square mile:
?

### board to square mile conversion chart

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

visual:
boardsquare mile
00
102.9891720232629 × 10-8
205.9783440465259 × 10-8
308.9675160697888 × 10-8
401.1956688093052 × 10-7
501.4945860116315 × 10-7
601.7935032139578 × 10-7
702.0924204162841 × 10-7
802.3913376186103 × 10-7
902.6902548209366 × 10-7
1002.9891720232629 × 10-7
1103.2880892255892 × 10-7
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## Multiple conversion

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

Converted numbers in square mile:
Click to select all

## Details about board and square mile units:

Convert Board to other unit:

### board

Definition of board unit: ≡ 1 in × 1 ft. = 0.3048 × 0.0254 = 7.74192×10-3 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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