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CONVERSION CHART

Inch

Millimeters

Inch

Millimeters

1/64"

0.3969 mm

1-1/64"

25.7969 mm

1/32"

0.7938 mm

1-1/32"

26.1938 mm

3/64"

1.1906 mm

1-1/16"

26.9875 mm

1/16"

1.5875 mm

1-1/8"

28.5750 mm

5/64"

1.9844 mm

1-1/4"

31.7500 mm

3/32"

2.3813 mm

1-5/16"

33.3375 mm

7/64"

2.7781 mm

1-3/8"

34.9250 mm

1/8"

3.1750 mm

1-7/16"

36.5125 mm

9/64"

3.5719 mm

1-1/2"

38.1000 mm

5/32"

3.9688 mm

1-9/16"

39.6875 mm

11/64"

4.3656 mm

1-5/8"

41.2750 mm

3/16"

4.7625 mm

1-11/16"

42.8625 mm

13/64"

5.1594 mm

1-3/4"

44.4500 mm

7/32"

5.5563 mm

1-7/8"

47.6250 mm

15/64"

5.9531 mm

2"

50.8000 mm

1/4"

6.3500 mm

2-1/64"

51.1969 mm

17/64"

6.7469 mm

2-1/32"

51.5938 mm

9/32"

7.1438 mm

2-1/16"

52.3875 mm

19/64"

7.5406 mm

2-1/8"

53.9750

5/16"

7.9375 mm

2-1/4"

57.1500 mm

21/64"

8.3344 mm

2-5/16"

587375 mm

11/32"

8.7313 mm

2-3/8"

60.3250 mm

23/64"

9.1281 mm

2-7/16"

61.9125 mm

3/8"

9.5250 mm

2-1/2"

63.5000 mm

25/64"

9.9219 mm

2-9/16"

65.0875

13/32"

10.3188 mm

2-5/8"

66.6750 mm

27/64"

10.7156 mm

2-11/16"

68.2625 mm

7/16"

11.1125 mm

2-3/4"

69.8500 mm

29/64"

11.5094 mm

2-7/8"

73.0250 mm

15/32"

11.9063 mm

3"

76.2000 mm

31/64"

12.3031 mm

3-1/64"

76.5969 mm

1/2"

12.7000 mm

3-1/32"

76.9938 mm

33/64"

13.0969 mm

3-1/16"

77.7875 mm

17/32"

13.4938 mm

3-1/8"

79.3750 mm

35/64"

13.8906 mm

3-1/4"

82.5500 mm

9/16"

14.2875 mm

3-5/16"

84.1375 mm

37/64"

14.6844 mm

3-3/8"

85.7250 mm

19/32"

15.0813 mm

3-7/16"

87.3125 mm

39/64"

15.4781 mm

3-1/2"

88.9000 mm

5/8"

15.8750 mm

3-9/16"

90.4875 mm

41/64"

16.2719 mm

3-5/8"

92.0750 mm

21/32"

16.6688 mm

3-11/16"

93.6625 mm

43/64"

17.0656 mm

3-3/4"

95.2500 mm

11/16"

17.4625 mm

3-7/8"

98.4250 mm

45/64"

17.8594 mm

4"

101.6000 mm

23/32"

18.2563 mm

4-1/16"

103.1875 mm

47/64"

18.6531 mm

4-1/8"

104.7750 mm

3/4"

19.0500 mm

4-1/4"

107.9500 mm

49/64""

19.4469 mm

4-5/16"

109.5375 mm

25/32"

19.8438 mm

4-3/8"

111.1250 mm

51/64"

20.2406 mm

4-7/16"

112.7125 mm

13/16"

20.6375 mm

4-1/2"

114.3000 mm

53/64"

21.0344 mm

4-9/16"

115.8875 mm

27/32"

21.4313 mm

4-5/8"

117.4750 mm

55/64"

21.8281 mm

4-3/4"

120.6500 mm

7/8"

22.2250 mm

4-7/8"

123.8250 mm

57/64"

22.6219 mm

5"

127.0000 mm

29/32"

23.0188 mm

5-1/8"

130.1750 mm

59/64"

23.4156 mm

5-1/4"

133.3500 mm

15/16"

23.8125 mm

5-5/16"

134.9375 mm

61/64"

24.2094 mm

5-3/8"

136.5250 mm

31/32"

24.6063 mm

5-1/2"

137.7000 mm

63/64"

25.0031 mm

5-9/16"

141.2875 mm

1"

25.4000 mm

5-3/4"

146.0500 mm

 

 

 

Fractional Inches  

 

 Decimal Inches