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Metric Conversion Chart



Handy Standard/Metric conversion CHART

Standard or Imperial measurement

Metric measurement


Metric Conversion chart
1    mm 1/32"
2    mm 1/16"
3    mm 3/32"
4    mm 1/8"
5    mm 3/16"
6    mm just under 1/4"
7    mm just over 1/4"
8    mm 5/16"
9    mm just under 3/8"
10    mm just over 3/8"
11    mm 7/16"
12    mm just under 1/2"
13    mm just over 1/2"
14    mm 9/16"
15    mm just under 5/8"
16    mm 5/8"
17    mm just under 11/16"
18    mm just under 3/4"

To Convert inches to mm, multiply inches by 25.4
To Convert mm to inches, multiply millimeters by 0.04

Multiply to convert

Length

Multiply by

Inches to Centimeters

2.54

Centimeters to Inches

0.39

Inches to Millimeters

25.40

Millimeters to Inches

0.04

Feet to Meters

0.31

Meters to Feet

3.28

Yards to Meters

0.91

Meters to Yards

1.09

Miles to Kilometers

1.61

Kilometers to Miles

0.62


Area

Multiply by

Square Inches to Square Centimeters

6.451

Square Centimeters to Square Inches

0.15

Square Feet to Square Meters

0.09

Square Meters to Square Feet

10.76

Square Yards to Square Meters

0.84

Square Meters to Square Yards

1.20

Square Miles to Square Kilometers

2.59

Square Kilometers to Square Miles

0.39

Acres to Hectares

0.40


Weight

Multiply by

Ounces to Grams

28.35

Grams to Ounces

0.04

Pounds to Kilograms

0.45

Kilograms to Pounds

2.21

Long Tons to Tonnes

1.02

Tonnes to Long Tons

0.98

Short Tons to Tonnes

0.91

Tonnes to Short Tons

1.10


Volume

Multiply by

Cubic Inches to Cubic Centimeters

16.39

Cubic Centimeters to Cubic Inches

0.06

Cubic Feet to Cubic Meters

0.03

Cubic Meters to Cubic Feet

35.32

Cubic Yards to Cubic Meters

0.76

Cubic Meters to Cubic Yards

1.31

Cubic Inches to Liters

0.02

Liters to Cubic Inches

61.03

Gallons to Liters

4.55

Liters to Gallons

0.22

US Gallons to Liters

3.79

Liters to US Gallons

0.26

Fluid Ounces to Cubic Milliliters

30.77

Cubic Milliliters to Fluid Ounces

0.03

Fractional and Millimeter Equivalents of an Inch

Fraction

MM

Fraction

MM

Fraction

MM

1"

25.4000

21/32

16.6687

5/16

7.9375

63/64

25.0031

41/64

16.2719

19/64

7.5406

31/32

24.6062

5/8

15.8750

9/32

7.1437

61/64

24.2094

39/64

15.4781

17/64

6.7469

15/16

23.8125

19/32

15.0813

1/4

6.3500

59/64

23.4156

37/64

14.6844

15/64

5.9531

29/32

23.0187

9/16

14.2875

7/32

5.5563

57/64

22.6219

35/64

13.8906

13/64

5.1594

7/8

22.2250

17/32

13.4937

3/16

4.7625

55/64

21.8281

33/64

13.0969

11/64

4.3656

27/32

21.4312

1/2

12.7000

5/32

3.9688

53/64

21.0344

31/64

12.3031

9/64

3.5719

13/16

20.6375

15/32

11.9062

1/8

3.1750

51/64

20.2406

29/64

11.5094

7/64

2.7781

25/32

19.8438

7/16

11.1125

3/32

2.3812

49/64

19.4469

27/64

10.7188

5/64

1.9844

3/4

19.0500

13/32

10.3187

1/16

1.5875

47/64

18.6531

25/64

9.9219

3/64

1.1906

23/32

18.2563

3/8

9.5250

1/32

0.7937

45/64

17.8594

23/64

9.1281

1/64

0.3969

11/16

17.4625

11/32

8.7312

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--

43/64

17.0656

21/64

8.3344

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Tech and Install 02/2016