API Degrees and Specific Gravity
API Degrees is the relationship of the weight of a petroleum product in relation to water.
If it is lighter than water and floats on water, the API degrees are over 10. Those that are below 10 are heavier than water and sink to the bottom.
If you would prefer a calculator, clic here
All of the values are determined at 60 °F (15.6 °C)
|
Grados |
Gravedad |
Kilos |
Libras
por |
|
1 |
1.0679 |
1.0658 |
8.8964 |
|
1.5 |
1.0639 |
1.0618 |
8.8630 |
|
2 |
1.0599 |
1.0578 |
8.8298 |
|
2.5 |
1.0560 |
1.0539 |
8.7968 |
|
3 |
1.0520 |
1.0499 |
8.7641 |
|
3.5 |
1.0481 |
1.0461 |
8.7317 |
|
4 |
1.0443 |
1.0422 |
8.6994 |
|
4.5 |
1.0404 |
1.0384 |
8.6674 |
|
5 |
1.0366 |
1.0346 |
8.6357 |
|
5.5 |
1.0328 |
1.0308 |
8.6042 |
|
6 |
1.0291 |
1.0270 |
8.5729 |
|
6.5 |
1.0254 |
1.0233 |
8.5418 |
|
7 |
1.0217 |
1.0196 |
8.5110 |
|
7.5 |
1.0180 |
1.0159 |
8.4804 |
|
8 |
1.0143 |
1.0123 |
8.4500 |
|
8.5 |
1.0107 |
1.0087 |
8.4198 |
|
9 |
1.0071 |
1.0051 |
8.3898 |
|
9.5 |
1.0035 |
1.0015 |
8.3601 |
|
10 |
1.0000 |
0.9980 |
8.3306 |
|
10.5 |
0.9965 |
0.9945 |
8.3012 |
|
11 |
0.9930 |
0.9910 |
8.2721 |
|
11.5 |
0.9895 |
0.9875 |
8.2432 |
|
12 |
0.9861 |
0.9841 |
8.2144 |
|
12.5 |
0.9826 |
0.9807 |
8.1859 |
|
13 |
0.9792 |
0.9773 |
8.1576 |
|
13.5 |
0.9759 |
0.9739 |
8.1295 |
|
14 |
0.9725 |
0.9706 |
8.1015 |
|
14.5 |
0.9692 |
0.9672 |
8.0738 |
|
15 |
0.9659 |
0.9639 |
8.0462 |
|
15.5 |
0.9626 |
0.9607 |
8.0189 |
|
16 |
0.9593 |
0.9574 |
7.9917 |
|
16.5 |
0.9561 |
0.9542 |
7.9647 |
|
17 |
0.9529 |
0.9510 |
7.9379 |
|
17.5 |
0.9497 |
0.9478 |
7.9112 |
|
18 |
0.9465 |
0.9446 |
7.8848 |
|
18.5 |
0.9433 |
0.9414 |
7.8585 |
|
19 |
0.9402 |
0.9383 |
7.8324 |
|
19.5 |
0.9371 |
0.9352 |
7.8064 |
|
20 |
0.9340 |
0.9321 |
7.7807 |
|
20.5 |
0.9309 |
0.9291 |
7.7551 |
|
21 |
0.9279 |
0.9260 |
7.7297 |
|
21.5 |
0.9248 |
0.9230 |
7.7044 |
|
22 |
0.9218 |
0.9200 |
7.6793 |
|
22.5 |
0.9188 |
0.9170 |
7.6544 |
|
23 |
0.9159 |
0.9140 |
7.6296 |
|
23.5 |
0.9129 |
0.9111 |
7.6050 |
|
24 |
0.9100 |
0.9081 |
7.5805 |
|
24.5 |
0.9071 |
0.9052 |
7.5562 |
|
25 |
0.9042 |
0.9023 |
7.5321 |
|
25.5 |
0.9013 |
0.8995 |
7.5081 |
|
26 |
0.8984 |
0.8966 |
7.4843 |
|
26.5 |
0.8956 |
0.8938 |
7.4606 |
|
27 |
0.8927 |
0.8910 |
7.4371 |
|
27.5 |
0.8899 |
0.8882 |
7.4137 |
|
28 |
0.8871 |
0.8854 |
7.3904 |
|
28.5 |
0.8844 |
0.8826 |
7.3673 |
|
29 |
0.8816 |
0.8799 |
7.3444 |
|
29.5 |
0.8789 |
0.8771 |
7.3216 |
|
30 |
0.8762 |
0.8744 |
7.2989 |
|
30.5 |
0.8735 |
0.8717 |
7.2764 |
|
31 |
0.8708 |
0.8690 |
7.2540 |
|
31.5 |
0.8681 |
0.8664 |
7.2317 |
|
32 |
0.8654 |
0.8637 |
7.2096 |
|
32.5 |
0.8628 |
0.8611 |
7.1876 |
|
33 |
0.8602 |
0.8585 |
7.1658 |
|
33.5 |
0.8576 |
0.8559 |
7.1441 |
|
34 |
0.8550 |
0.8533 |
7.1225 |
|
34.5 |
0.8524 |
0.8507 |
7.1010 |
|
35 |
0.8498 |
0.8482 |
7.0797 |
|
35.5 |
0.8473 |
0.8456 |
7.0585 |
|
36 |
0.8448 |
0.8431 |
7.0375 |
|
36.5 |
0.8423 |
0.8406 |
7.0165 |
|
37 |
0.8398 |
0.8381 |
6.9957 |
|
37.5 |
0.8373 |
0.8356 |
6.9750 |
|
38 |
0.8348 |
0.8331 |
6.9544 |
|
38.5 |
0.8324 |
0.8307 |
6.9340 |
|
39 |
0.8299 |
0.8283 |
6.9136 |
|
39.5 |
0.8275 |
0.8258 |
6.8934 |
|
40 |
0.8251 |
0.8234 |
6.8733 |
|
40.5 |
0.8227 |
0.8210 |
6.8533 |
|
41 |
0.8203 |
0.8186 |
6.8335 |
|
41.5 |
0.8179 |
0.8163 |
6.8137 |
|
42 |
0.8156 |
0.8139 |
6.7941 |
|
42.5 |
0.8132 |
0.8116 |
6.7746 |
|
43 |
0.8109 |
0.8093 |
6.7551 |
|
43.5 |
0.8086 |
0.8070 |
6.7358 |
|
44 |
0.8063 |
0.8047 |
6.7167 |
|
44.5 |
0.8040 |
0.8024 |
6.6976 |
|
45 |
0.8017 |
0.8001 |
6.6786 |
|
45.5 |
0.7994 |
0.7978 |
6.6597 |
|
46 |
0.7972 |
0.7956 |
6.6410 |
|
46.5 |
0.7949 |
0.7934 |
6.6223 |
|
47 |
0.7927 |
0.7911 |
6.6038 |
|
47.5 |
0.7905 |
0.7889 |
6.5853 |
|
48 |
0.7883 |
0.7867 |
6.5670 |
|
48.5 |
0.7861 |
0.7845 |
6.5487 |
|
49 |
0.7839 |
0.7824 |
6.5306 |
|
49.5 |
0.7818 |
0.7802 |
6.5126 |
|
50 |
0.7796 |
0.7781 |
6.4946 |
|
50.5 |
0.7775 |
0.7759 |
6.4768 |
|
51 |
0.7753 |
0.7738 |
6.4590 |
|
51.5 |
0.7732 |
0.7717 |
6.4414 |
|
52 |
0.7711 |
0.7696 |
6.4238 |
|
52.5 |
0.7690 |
0.7675 |
6.4064 |
|
53 |
0.7669 |
0.7654 |
6.3890 |
|
53.5 |
0.7649 |
0.7633 |
6.3717 |
|
54 |
0.7628 |
0.7613 |
6.3546 |
|
54.5 |
0.7608 |
0.7592 |
6.3375 |
|
55 |
0.7587 |
0.7572 |
6.3205 |
|
55.5 |
0.7567 |
0.7552 |
6.3036 |
|
56 |
0.7547 |
0.7532 |
6.2868 |
|
56.5 |
0.7527 |
0.7512 |
6.2701 |
|
57 |
0.7507 |
0.7492 |
6.2534 |
|
57.5 |
0.7487 |
0.7472 |
6.2369 |
|
58 |
0.7467 |
0.7452 |
6.2204 |
|
58.5 |
0.7447 |
0.7432 |
6.2041 |
|
59 |
0.7428 |
0.7413 |
6.1878 |
|
59.5 |
0.7408 |
0.7394 |
6.1716 |
|
60 |
0.7389 |
0.7374 |
6.1555 |
|
60.5 |
0.7370 |
0.7355 |
6.1394 |
|
61 |
0.7351 |
0.7336 |
6.1235 |
|
61.5 |
0.7332 |
0.7317 |
6.1076 |
|
62 |
0.7313 |
0.7298 |
6.0918 |
|
62.5 |
0.7294 |
0.7279 |
6.0761 |
|
63 |
0.7275 |
0.7261 |
6.0605 |
|
63.5 |
0.7256 |
0.7242 |
6.0450 |
|
64 |
0.7238 |
0.7223 |
6.0295 |
|
64.5 |
0.7219 |
0.7205 |
6.0141 |
|
65 |
0.7201 |
0.7187 |
5.9988 |
|
65.5 |
0.7183 |
0.7168 |
5.9836 |
|
66 |
0.7165 |
0.7150 |
5.9685 |
|
66.5 |
0.7146 |
0.7132 |
5.9534 |
|
67 |
0.7128 |
0.7114 |
5.9384 |
|
67.5 |
0.7111 |
0.7096 |
5.9235 |
|
68 |
0.7093 |
0.7079 |
5.9086 |
|
68.5 |
0.7075 |
0.7061 |
5.8939 |
|
69 |
0.7057 |
0.7043 |
5.8792 |
|
69.5 |
0.7040 |
0.7026 |
5.8645 |
|
70 |
0.7022 |
0.7008 |
5.8500 |
|
70.5 |
0.7005 |
0.6991 |
5.8355 |
|
71 |
0.6988 |
0.6974 |
5.8211 |
|
71.5 |
0.6970 |
0.6957 |
5.8068 |
|
72 |
0.6953 |
0.6939 |
5.7925 |
|
72.5 |
0.6936 |
0.6922 |
5.7783 |
|
73 |
0.6919 |
0.6905 |
5.7642 |
|
73.5 |
0.6902 |
0.6889 |
5.7501 |
|
74 |
0.6886 |
0.6872 |
5.7361 |
|
74.5 |
0.6869 |
0.6855 |
5.7222 |
|
75 |
0.6852 |
0.6839 |
5.7083 |
