Lumber Conversion Chart

Lumber Nominal Size

Factor

  
Lumber Nominal Size

Factor
1 X 2
.1667
2 X 2
.3334
1 X 3
.2500
2 X 3
.5000
1 X 4
.3334
2 X 4
.6667
1 X 5
.4167
2 X 6
1.000
1 X 6
.5000
2 X 8
1.3334
1 X 8
.0667
2 X 10
1.6667
1 X 10
.8334
2 X 12
2.000
1 X 12
1.000
4 X 4
1.3334
5/4 X 2
.2083
4 X 6
2.000
5/4 X 3
.3126
4 X 8
2.6667
5/4 X 4
.4167
4 X 10
3.3334
5/4/X 6
.6250
4 X 12
4.000
5/4 X 8
.8334
6 X 6
3.000
5/4 X 10
1.0420
6 X 8
4.000
5/4 X 12
1.250
8 X 8
5.3334

For Footage:
To change board feet to lineal feet DIVIDE by factor.
To change lineal feet to board feet MULTIPLY by factor.
For Price:
Thousand board foot price (MBF) MULTIPLIED by factor = lineal foot price.
Lineal foot price DIVIDED by factor = board foot price..