FRACTION CONVERSION CHART

To contact us:

Phone: (919) 802-4957

 

E-mail: jc@jcsolutionsonline.com

Inches

Metric

Fraction

Decimal

mm

  1/64

0.015625

0.016

0.396875

  1/32

0.031250

0.031

0.793750

  3/64

0.046875

0.047

1.190625

  1/16

0.062500

0.063

1.587500

  5/64

0.078125

0.078

1.984375

  3/32

0.093750

0.094

2.381250

  7/64

0.109375

0.109

2.778125

  1/8

0.125000

0.125

3.175000

  9/64

0.140625

0.141

3.571875

  5/32

0.156250

0.156

3.968750

 11/64

0.171875

0.172

4.365625

  3/16

0.187500

0.188

4.762500

 13/64

0.203125

0.203

5.159375

  7/32

0.218750

0.219

5.556250

 15/64

0.234375

0.234

5.953125

  1/4

0.250000

0.250

6.350000

 17/64

0.265625

0.266

6.746875

  9/32

0.281250

0.281

7.143750

 19/64

0.296875

0.297

7.540625

  5/16

0.312500

0.313

7.937500

 21/64

0.328125

0.328

8.334375

 11/32

0.343750

0.344

8.731250

 23/64

0.359375

0.359

9.128125

  3/8

0.375000

0.375

9.525000

 25/64

0.390625

0.391

9.921875

 13/32

0.406250

0.406

10.318750

 27/64

0.421875

0.422

10.715625

  7/16

0.437500

0.438

11.112500

 29/64

0.453125

0.453

11.509375

 15/32

0.468750

0.469

11.906250

 31/64

0.484375

0.484

12.303125

  1/2

0.500000

0.500

12.700000

Inches

Metric

Fraction

Decimal

mm

 33/64

0.515625

0.516

13.096875

 17/32

0.53125

0.531

13.493750

 35/64

0.546875

0.547

13.890625

  9/16

0.5625

0.563

14.287500

 37/64

0.578125

0.578

14.684375

 19/32

0.59375

0.594

15.081250

 39/64

0.609375

0.609

15.478125

  5/8

0.625

0.625

15.875000

 41/64

0.640625

0.641

16.271875

 21/32

0.65625

0.656

16.668750

 43/64

0.671875

0.672

17.065625

 11/16

0.6875

0.688

17.462500

 45/64

0.703125

0.703

17.859375

 23/32

0.71875

0.719

18.256250

 47/64

0.734375

0.734

18.653125

  3/4

0.75

0.750

19.050000

 49/64

0.765625

0.766

19.446875

 25/32

0.78125

0.781

19.843750

 51/64

0.796875

0.797

20.240625

 13/16

0.8125

0.813

20.637500

 53/64

0.828125

0.828

21.034375

 27/32

0.84375

0.844

21.431250

 55/64

0.859375

0.859

21.828125

  7/8

0.875

0.875

22.225000

 57/64

0.890625

0.891

22.621875

 29/32

0.90625

0.906

23.018750

 59/64

0.921875

0.922

23.415625

 15/16

0.9375

0.938

23.812500

 61/64

0.953125

0.953

24.209375

 31/32

0.96875

0.969

24.606250

 63/64

0.984375

0.984

25.003125

1     

1

1.000

25.400000