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Conversion Charts

Unit of Length Millimeters (mm) to Inches

 

MM

Decimal of inch

Approx. Inch

MM

Decimal of inch

Approx. inch

 

1

0.0394

  3/64

14

0.5512

  9/16

 

2

0.0787

  5/64

15

0.5906

 19/32

 

3

0.1181

  1/8

16

0.6299

  5/8

 

4

0.1575

  5/32

17

0.6693

43/64

 

5

0.1969

13/64

18

0.7087

23/32

 

6

0.2362

15/64

19

0.7480

  3/4

 

7

0.2756

  9/32

20

0.7874

51/64

 

8

0.3150

  5/16

21

0.8268

27/32

 

9

0.3543

23/64

22

0.8662

  7/8

 

10

0.3937

13/32

23

0.9055

29/32

 

11

0.4331

  7/16

24

0.9449

61/64

 

12

0.4724

15/32

25

0.9843

63/64

 

12.7

0.5000

  1/2

25.4

1.0000

1     

 

13

0.5118

33/64

26

1.0244

1/1/32

 

Decimal Equivalents of Fractions of an Inch

 

1/64 = .015625

17/64 = .265625

33/64 = .515625

49/64 = .765625

 

1/32 = .03125

9/32 = .28125

17/32 = .53125

25/32 = .78125

 

3/64 = .46875

19/64 = .296875

35/64 = .546875

51/64 = .796875

 

1/16 = .0625

5/16 = .3125

9/16 = .5625

13/16 = .8125

 

5/64 = .078125

21/64 = .328125

37/64 = .578125

53/64 = .828125

 

3/32 = .09375

11/32 = .34375

19/32 = .59375

27/32 = .84375

 

7/64 = .109375

23/64 = .359375

39/64 = .609375

55/64 = .859375

 

1/8 = .125

3/8 = .375

5 /8 = .625

7 /8 = .875

 

9/64 = .140625

25/64 = .390625

41/64 = .640625

57/64 = .890625

 

5/32 = .15625

13/32 = .40625

21/32 = .65625

29/32 = .90625

 

11/64 = .171875

27/64 = .421875

43/64 = .671875

59/64 = .921875

 

3/16 = .1875

7/16 = .4375

11/16 = .6875

15/16 = .9375

 

13/64 = .203125

29/64 = .453125

45/64 = .703125

61/64 = .953125

 

7/32 = .21875

15/32 = .46875

23/32 = .71875

31/32 = .96875

 

15/64 = .234375

31/64 = .484375

47/64 = .734375

63/64 = .984375

 

1 / 4 = .25

1 /2 = .5

3 /4 = .75

1 = 1.

 

(Approximate conversions) Metric Conversion Table

Symbol

When you know

Multiply by

To find

Symbol

When you know

Multiply by

To find

 

 

LENGTH

 

 

 

VOLUME

 

in

inches

2.54

centimeters

Tsp

teaspoons

5

milliliters

ft

feet

30

centimeters

Tbsp

tablespoons

15

milliliters

yd

yards

0.9

meters

fl oz

fluid
ounces

30

milliliters

mi

miles

1.6

kilometers

C

cups

0.24

liters

mm

millimeters

0.04

inches

Pt

pints

0.47

liters

cm

centimeters

0.4

inches

Qt

quarts

0.95

liters

m

meters

3.3

feet

Gal

gallons

3.8

liters

m

meters

1.1

yards

ft3

cubic
feet

0.03

cubic
meters

km

kilometers

0.6

miles

yd3

cubic
yards

0.76

cubic
meters

MASS (weight)

Ml

milliliters

0.03

fluid
ounces

oz

ounces

28

grams

L

liters

2.1

pints

lb

pounds

0.45

kilograms

L

liters

1.06

quarts

 

short tons (2000 lb)

0.9

tonnes

L

liters

0.26

gallons

g

grams

0.0035

ounces

m3

cubic
meters

35

cubic feet

kg

kilograms

2.2

pounds

m3

cubic
meters

1.3

cubic yards

t

tonnes
(1000 kg)

1.1

short tons

 

 

 

 

Liquid Units

Liquid Measure Equivalent Measure

 

 

Minims

Drams

Ounces

Gills

CC

Liter

 

1 Drams

60

1

0.125

0.03125

3.69661

0.0037

 

1 Ounce

480

8

1

0.25

29.5729

0.0296

 

1 Gill

1920

32

4

1

118.292

0.1183

 

1 Milliliter

16.231

0.2705

0.0338

0.0084

1

0.001

 

1 Liter

16231.1

270.518

33.8147

8.4536

1000

1

 

1 Pints

7680

128

16

4

473.167

0.4731

 

1 Imperial Pints

 

 

19.21

4.803

568.095

0.568095

 

1 Quart

 

 

32

8

946.333

0.946333

 

1 Imperial Quart

 

 

38.43

9.607

1136.486

1.1365

 

1 Gallon

 

 

128

32

3785.331

3.7853

 

1 Imperial Gallon

 

 

153.72

38.43

4545.946

4.545946

 

Cubic Centimeter (cc) or Milliliter (ml) to Ounces Unit of Capacity

 

ML or CC

OUNCES

ML or CC

OUNCES

 

1

0.0338

40

1.3524

 

2

0.0676

50

1.6905

 

3

0.1014

60

2.0286

 

4

0.1352

75

2.5358

 

5

0.1691

100

3.381

 

6

0.2029

125

4.2263

 

7

0.2367

150

5.0715

 

8

0.2705

200

6.762

 

9

0.3043

250

8.4525

 

10

0.3381

300

10.143

 

15

0.5072

400

13.524

 

20

0.6762

500

16.905

 

25

0.8453

750

25.3575

 

30

1.0143

1000

33.81

 

 

HEADSPACE

To determine headspace in ounces, subtract capacity to fill point from the overflow capacity. To determine headspace in percentage, divide the capacity to fill point, into the capacity above the fill point. Example: The overflow capacity of 16oz. Boston Rounds is 17 ounces; therefore the headspace is 1oz. or 6.25% (1 divided by 16x100).