Conversion Factor For Linear Foot INTO Board Footage
Dimen
1x2
1x3
1x4
1x5
1x6
1x8
1x10
1x12
1x14
1x16
1x24
5/4x2
5/4x3
5/4x4
5/4x5
5/4x6
5/4x8
5/4x10
5/4x12
Factor
.1667
.25
.3334
.4167
.5
.6667
.8334
1.0
1.1667
1.3334
2.0
.2083
.3125
.4167
.5208
.625
8.3334
1.042
1.25
6/4x4
6/4x5
6/4x6
6/4x8
6/4x10
6/4x12
.5
.625
.75
1.0
1.25
1.5
Dimen
2x2
2x3
2x4
2x5
2x6
2x8
2x10
2x12
2x14
2x16
2x20
3x3
3x4
3x6
3x8
3x10
3x12
3x14
3x16
Factor
.3334
.5
.6667
.8334
1.0
1.3334
1.6667
2.0
2.3334
2.6667
3.3334
.75
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Dimen
4x4
4x6
4x8
4x10
4x12
4x14
4x16
4x18
4x20
4x22
4x24
Factor
1.3334
2.0
2.6667
3.3334
4.0
4.6667
5.3334
6.0
6.6667
7.3334
8.0
6x6
6x8
6x10
6x12
6x14
6x16
6x18
3.0
4.0
5.0
6.0
7.0
8.0
9.0
Dimen
8x8
8x10
8x12
8x14
8x16
8x18
8x20
8x22
8x24
Factor
5.3334
6.6667
8.0
9.3334
10.6667
12
13.3334
14.6667
16.0
10x10
10x12
10x14
10x16
10x18
8.3334
10.0
11.6667
13.3334
15.0
12x12
12x14
12x16
12x18
12x20
12x22
12x24
12.0
14.0
16.0
18.0
20.0
22.0
24.0
Conversion Factor for Square Footage INTO Board Footage
Sidings
1/2x4
1/2x6 & 3/4x6
1/2x8; 5/8x8; 3/4x8
5/8x10 & 3/4x10
3/4x6
3/4x8
1-1/4x6
1-1/4x8
1x6
1x8
1x10
1x12
1.60
1.34
1.28
1.18
1.17
1.17
1.30
1.25
1.17
1.21
1.16
1.09
Pattern Stock
5/8x4 Combo Ceiling
1x4 Flooring
1x4 Pattern Stock
1x6 Pattern Stock
1x8 Pattern Stock
1.33
1.33
1.33
1.20
1.21
Log Cabin Siding
2x6
2x8
2.40
2.33
Haida Skirl Siding
15/16 x 10
15/16 x 12
1.16
1.09
T&G Decking
2x6
2x8
3x6
4x6
2.40
2.28
3.60
4.58
______________________
PLEASE NOTE:
These Factors Should Be
Used As Guidelines Only.
Empire Building Materials, Inc. Bozeman, Montana 800-548-8201
Empire Building Materials, Inc. Missoula, Montana 888-432-7600