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Conversion Tables

Weight

1 lb. (pound)Equal .45359 kgs. (kilograms)
1 kg. (kilogram)Equal 2.20462 lbs. (pounds)
1 short ton (US)Equal 2,000 lbs.Equal 907.185 kg.
1 metric tonEqual 2,204.62 lbs.Equal 1,000 kg.
1 long tonEqual 2,240 lbs.Equal 1,016.05 kg.

Breaking Force

1 kN (kilonewton)Equal 101.972 kgf (kilogram/force)
1 kN (kilonewton)Equal 224.809 pounds/fource
1 kipEqual 1,000 lbs.
1 kpfEqual .4536 lbs. pounds/force

Mass/Unit Length

1 InchEqual 25.4 mmEqual 1 mm (millimeter)Equal .03937 inch
1 FootEqual .3048 m (meter)Equal 1 cm (centimeter)Equal .3937 inch
1 YardEqual .9144 m (meter)Equal 1 m (kilometer)Equal 3.28084 ftEqual 39.3701 in
1 Mile
1 RodEqual 5.5 yardsEqual 16.5 ft.
1 ChainEqual 22 yardsEqual 66 ft.
1 ShotEqual 90 footEqual 15 fathoms

Area

1 sq. in. (square inch)Equal 645.16 mm2 (square millimeter)
1 sq. ft. (square foot)Equal .0929 m2 (square meter)
1 m2 (square meter)Equal 10.7639 ft2 (square feet)
1 acreEqual 43,560 sq. ft.Equal 4,046.86 sq. meters
1 hectareEqual 10,000 sq. metersEqual 2.47 acres

Tensile Grade

1770 N/mm2= 180 kp/mm2= IPS breaking strength
1960 N/mm2= 200 kp/mm2= EIPS breaking strength
2160 N/mm2= 220 kp/mm2= EEIPS breaking strength

Zinc Weight

1 gram/square meter= .0032765 oz/square ft.
1 oz/sq. ft.= 305.15686 grams/square meter
InchDecimals of
an Inch
Millimeters

--

.03937

1.0

1/16

.0625

1.587

--

.07874

2.0

3/32

.09375

2.381

--

.11811

3.0

1/8

.125

3.175

5/32

.15625

3.968

--

.15748

4.0

3/16

.187

4.762

--

.19685

5.0

7/32

.21875

5.556

--

.23622

6.0

1/4

.25

6.35

--

.275591

7.0

9/32

.28125

7.143

5/16

.3125

7.937

--

.314961

8.0

--

.354331

9.0

3/8

.375

9.525

--

.393701

10.0

--

.433071

11.0

7/16

.4375

11.112

--

.472441

12.0

1/2

.50

12.70

--

.511811

13.0

--

.551181

14.0

9/16

.5625

14.287

--

.590551

15.0

5/8

.625

15.875

--

.629921

16.0

--

.669291

17.0

InchDecimals of
an Inch
Millimeters

--

..708661

18.0

--

.748031

19.0

3/4

.75

19.05

--

.787402

20.0

--

.826772

21.0

--

.866142

22.0

7/8

.875

22.225

--

.905512

23.0

15/16

.9375

23.812

--

.944882

24.0

--

.984252

25.0

1

1.00

25.4

--

1.023622

26.0

--

1.062992

27.0

--

1.102362

28.0

1 1/8

1.125

28.575

--

1.141732

29.0

--

1.181102

30.0

--

1.220472

31.0

1 1/4

.1.25

31.75

--

1.259843

32.0

--

1.299213

33.0

--

1.338583

34.0

1 3/8

1.375

34.925

--

1.377953

35.0

--

1.417323

36.0

--

1.456693

37.0

--

1.496063

38.0

1 1/2

1.50

38.10

--

1.535433

39.0

--

1.574803

40.0

InchDecimals of
an Inch
Millimeters

--

1.614173

41.0

1 5/8

1.625

41.275

--

1.653543

42.0

--

1.692913

43.0

--

1.732283

44.0

1 3/4

1.75

44.45

--

1.771654

45.0

--

1.811024

46.0

--

1.850394

47.0

1 7/8

1.875

47.625

--

1.889764

48.0

--

1.929134

49.0

--

1.968504

50.0

2

2.00

50.80

--

2.007874

51.0

--

2.047244

52.0

--

2.086614

53.0

2 1/8

2.125

53.975

--

2.125984

54.0

--

2.165354

55.0

--

2.204724

56.0

--

2.244094

57.0

2 1/4

2.25

57.15

--

2.283465

58.0

--

2.322835

59.0

--

2.362205

60.0

2 3/8

2.375

60.325

--

2.401575

61.0

--

2.440945

62.0

--

2.480315

63.0

2 1/2

2.50

63.5

Temperatures

Fahrenheit

Celsius

806

430

608

320

212

100

100

38

86

30

75

30

68

20

59

15

50

10

41

5

32

0

14

-10

-4

-20

-22

-30

-40

-40

-50

-58

250

418

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