Footage Factors

Linear Foot to Board Foot conversion factors
Linear footage x Factor = Board Footage Needed

1 x 2

0.1667

 

2 x 13

2.2

 

5 x 10

4.1666

1 x 3

0.25

 

2 x 14

2.3

 

5 x 12

5.0

1 x 4

0.333

 

2 x 16

2.7

 

5 x 14

5.833

1 x 5

0.4167

 

2 x 20

3.3

 

5 x 16

6.666

1 x 6

0.5

 

 

 

 

 

 

 

1 x 8

0.6667

 

3 x 3

0.8

 

6 x 6

 

3.0

1 x 10

0.8333

 

3 x 4

1.0

 

6 x 8

 

4.0

1 x 12

1.0

 

3 x 5

1.3

 

6 x 9

 

4.5

1 x 14

1.1667

 

3 x 6

1.5

 

6 x 10

5.0

1 x 16

1.3333

 

3 x 7

1.8

 

6 x 12

6.0

1 x 24

2.0

 

3 x 8

2.0

 

6 x 14

7.0

 

 

 

3 x 9

2.3

 

6 x 16

8.0

5/4 x 2

0.2083

 

3 x 10

2.5

 

6 x 18

9.0

5/4 x 3

0.3125

 

3 x 11

2.8

 

 

 

 

5/4 x 4

0.4167

 

3 x 12

3.0

 

8 x 8

 

5.333

5/4 x 5

0.5208

 

3 x 13

3.3

 

8 x 10

6.667

5/4 x 6

0.625

 

3 x 14

3.5

 

8 x 12

8.0

5/4 x 8

0.8333

 

3 x 16

4.0

 

8 x 14

9.333

5/4 x 10

1.042

 

 

 

 

8 x 16

10.667

5/4 x 12

1.25

 

4 x 4

1.3

 

8 x 18

12.0

 

 

 

4 x 5

1.7

 

8 x 20

13.333

6/4 x 2

0.5

 

4 x 6

2.0

 

8 x 22

14.667

6/4 x 3

0.625

 

4 x 7

2.3

 

8 x 24

16.0

6/4 x 4

0.75

 

4 x 8

2.7

 

 

 

 

6/4 x 5

0.875

 

4 x 9

3.0

 

 

 

 

6/4 x 6

1.0

 

4 x 10

3.3

 

10 x 10

8.333

6/4 x 8

1.125

 

4 x 11

3.7

 

10 x 12

10.0

6/4 x 10

1.25

 

4 x 12

4.0

 

10 x 14

11.667

6/4 x 12

1.5

 

4 x 14

4.7

 

10 x 16

13.333

 

 

 

4 x 16

5.3

 

10 x 18

15.0

2 x 2

0.333

 

4 x 18

6.0

 

 

 

 

2 x 3

0.5

 

4 x 20

6.7

 

 

 

 

2 x 4

0.667

 

4 x 22

7.3

 

12 x 12

12.0

2 x 5

0.8333

 

4 x 24

8.0

 

12 x 14

14.0

2 x 6

1.0

 

 

 

 

12 x 16

16.0

2 x 8

1.333

 

5 x 5

2.1

 

12 x 18

18.0

2 x 10

1.667

 

5 x 6

2.5

 

12 x 20

20.0

2 x 11

1.883

 

5 x 7

2.9

 

12 x 22

22.0

2 x 12

2.0

 

5 x 8

3.3

 

12 x 24

24.0