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Metric Conversion Table

METRIC CONVERSION TABLE
MILLIMETRES
INCHES
DECIMAL

3.18

1/8”

.125

3.97

5/32”

.15625

4.76

3/16”

.1875

6.35

1/4”

.25

7.94

5/16”

.3125

9.53

3/8”

.375

10.32

13/32”

.40625

11.11

7/16”

.4375

12.70

1/2”

.5

14.29

9/16”

.5625

15.88

5/8”

.625

16.67

21/32”

.65625

19.05

3/4”

.75

22.23

7/8”

.875

23.81

15/16”

.9375

25.40

1”

1.000

28.58

1-1/8”

1.125

31.75

1-1/4”

1.250

34.93

1-3/8”

1.375

38.10

1-1/2”

1.500

41.28

1-5/8”

1.625

44.45

1-3/4”

1.750

50.80

2”

2.000

63.50

2-1/2”

2.50

69.85

2-3/4”

2.75

76.20

3”

3.00

H1026 SERIES MEASUREMENTS
MILLIMETRES
INCHES
DECIMAL
273
10-3/4″
10.75
315
12-3/8″
12.375
381
15″
15.00
584
23″
23.00
610
24″
24.00
686
27″
27.00
711
28″
28.00
838
33″
33.00
GAUGE CONVERSIONS
MILLIMETRES
INCHES
DECIMAL
3.18
10#
.125
2.5
12#
.100
2.0
14#
.080
1.6
16#
.062
1.2
18#
.048
1.0
19#
.039
.8
20#
.032

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