board-barn conversion

Conversion number between board [bd] and barn [b] is 7.74192 × 10⁺²⁵. This means, that board is bigger unit than barn.

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Switch to reverse conversion:
from barn to board conversion

Enter the number in board:

Decimal Fraction Exponential Expression

[bd]

eg.: 10.12345 or 1.123e5

Result in barn

precision	[info]
Decimal:	[!]
Exponential:

Calculation process of conversion value

1 board = (exactly) `(0.00774192) / (1*10^-28)` = 7.74192 × 10⁺²⁵ barn
1 barn = (exactly) `(1*10^-28) / (0.00774192)` = 1.2916692500052 × 10^-26 board
? board × `(0.00774192 ("m²"/"board")) / (1*10^-28 ("m²"/"barn"))` = ? barn

High precision conversion

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

Decimal places: (0-800)

board
Result in barn:
?

gads

board to barn conversion chart

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

visual:

board	barn
0	0
10	7.74192 × 10⁺²⁶
20	1.548384 × 10⁺²⁷
30	2.322576 × 10⁺²⁷
40	3.096768 × 10⁺²⁷
50	3.87096 × 10⁺²⁷
60	4.645152 × 10⁺²⁷
70	5.419344 × 10⁺²⁷
80	6.193536 × 10⁺²⁷
90	6.967728 × 10⁺²⁷
100	7.74192 × 10⁺²⁷
110	8.516112 × 10⁺²⁷

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Multiple conversion

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

Converted numbers in barn:
Click to select all

Details about board and barn 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 Barn to other unit:

barn

Definition of barn unit: ≡ 10⁻²⁸ m². Originally used in nuclear physics for expressing the cross sectional area of nuclei and nuclear reactions.

← Back to Area units

	×10		[bd]