Inches

Decimals

MM

 

 

 

1/64

0.015625

0.397

1/32

0.03125

0.794

3/64

0.046875

1.191

1/16

0.0625

1.588

5/64

0.078125

1.984

3/32

0.09375

2.381

7/64

0.109375

2.778

1/8

0.125

3.175

9/64

0.140625

3.572

5/32

0.15625

3.969

11/64

0.171875

4.366

3/16

0.1875

4.763

13/64

0.203125

5.159

7/32

0.21875

5.556

15/64

0.234375

5.953

1/4

0.25

6.35

17/64

0.265625

6.747

9/32

0.21825

7.144

19/64

0.296875

7.541

5/16

0.3125

7.938

21/64

0.328125

8.334

11/32

0.34375

8.731

23/64

0.359375

9.128

3/8

0.375

9.525

25/64

0.390625

9.922

13/32

0.40625

10.319

27/64

0.421875

10.716

7/16

0.4375

11.113

29/64

0.453125

11.509

15/32

0.46875

11.906

31/64

0.484375

12.303

1/2

0.5

12.7

Inches

Decimals

MM

33/64

0.515625

13.097

17/32

0.53125

13.494

35/64

0.546875

13.891

9/16

0.5625

14.288

37/64

0.578125

14.684

19/32

0.59375

15.081

39/64

0.609375

15.478

5/8

0.625

15.875

41/64

0.640625

16.272

21/32

0.65625

16.669

43/64

0.671875

17.066

11/16

0.6875

17.463

45/64

0.703125

17.859

23/32

0.71875

18.256

47/64

0.734375

18.653

3/4

0.75

19.05

49/64

0.765625

19.447

25/32

0.78125

19.844

51/64

0.796875

20.241

13/16

0.8125

20.638

53/64

0.828125

21.034

27/32

0.84375

21.431

55/64

0.859375

21.828

7/8

0.875

22.225

57/64

0.890625

22.622

29/32

0.90625

23.019

59/64

0.921875

23.416

15/16

0.9375

23.813

61/64

0.953125

24.209

31/32

0.96875

24.606

63/64

0.984375

25.003

1

1

25.4