Nominal Size

Actual Size

Metric Equivalent

1x2

3/4"x1-1/2"

19x38mm

1x3

3/4"x2-1/2"

19x64mm

1x4

3/4"x3-1/2"

19x89mm

1x5

3/4"x4-1/2"

19x114mm

1x6

3/4"x5-1/2"

19x140mm

1x8

3/4"x7-1/4"

19x184mm

1x10

3/4"x9-1/4"

19x235mm

1x12

3/4"x11-1/4"

19x286mm

2x2

1-1/2"x1-1/2"

38x38mm

2x3

1-1/2"x2-1/2"

38x64mm

2x4

1-1/2"x3-1/2"

38x89mm

2x6

1-1/2"x5-1/2"

38x140mm

2x8

1-1/2"x7-1/4"

38x184mm

2x10

1-1/2"x9-1/4"

38x235mm

2x12

1-1/2"x11-1/4"

38x286mm

Convert Feet to Meters

Feet

Meters

4’

1.22m

6’

1.83m

8’

2.44m

10’

3.05m

12’

3.66m

14’

4.27m

16’

4.88m

18’

5.49m

20’

6.10m

Inches to Millimeters

Thickness

Millimeters

1/4"

6.36mm

5/16"

7.94mm

3/8"

9.53mm

1/2"

12.7mm

5/8"

15.88mm

3/4"

19.05mm

1"

25.4mm

If you Know:

And want to find:

Multiply by:

Inches

Millimeters

25.4

Inches

Centimeters

2.54

Millimeters

Inches

.03937

Centimeters

Inches

.3937

Feet

Meters

.3048

Meters

Feet

3.280