API gravity

Specific gravity

grams/cc

Density

Pounds/gal

API gravity

Specific gravity

grams/cc

Density

Pounds/gal.

0

1.074

8.963

31

0.869

7.252

1

1.065

8.888

32

0.863

7.202

2

1.057

8.821

33

0.858

7.160

3

1.050

8.763

34

0.853

7.119

4

1.042

8.696

35

0.848

7.077

5

1.034

8.629

36

0.843

7.035

6

1.027

8.571

37

0.838

6.993

7

1.019

8.504

38

0.833

6.952

8

1.012

8.446

39

0.828

6.910

9

1.005

8.387

40

0.823

6.868

10

0.998

8.329

41

0.818

6.827

11

0.991

8.270

42

0.814

6.793

12

0.984

8.212

43

0.809

6.751

13

0.977

8.153

44

0.804

6.710

14

0.970

8.095

45

0.800

6.676

15

0.964

8.045

46

0.795

6.635

16

0.957

7.987

47

0.791

6.601

17

0.951

7.936

48

0.786

6.559

18

0.944

7.878

49

0.782

6.526

19

0.938

7.828

50

0.778

6.493

20

0.932

7.778

51

0.774

6.459

21

0.926

7.728

52

0.769

6.418

22

0.920

7.678

53

0.765

6.384

23

0.914

7.628

54

0.761

6.351

24

0.908

7.578

55

0.757

6.317

25

0.902

7.528

56

0.753

6.284

26

0.896

7.477

57

0.749

6.251

27

0.891

7.436

58

0.745

6.217

28

0.885

7.386

59

0.741

6.184

29

0.880

7.344

60

0.737

6.151

30

0.874

7.294

61

0.733

6.117