Conversion factors for units of energy, table

1 g mass (energy equiv.) =

8.98656 X 10¹³

2.14784 X 10¹³

2.14664 X Ю43

8.51775 X 10¹⁰

2.49627 X 10⁷

1 joule =

1.112772 X 10^-14

1

0.239006

0.238849

0.947831 X 10^-3

2.77778 X 10^-7

1 cal =

4.65584 X 10^-14

4.1840 †

1

0.999346

3.96573 X 10^-3

1.16222 X 10^-6

1 I.T. cal ‡ =

4.65888 X 10^-14

4.18674

1.000654

1

3.96832 X 10^-3

1.162983 X 10^-6

1 Btu =

1.174019 X 10^-11

1.055040 X 10³ †

2.52161 X 10²

2:51996 X 10²

1

2.93066 X 10^-4

1 kw-hr =

4.00598 X 10^-8

3.6 X 10^-3

8.60421 X 10⁵

8.59858 X 10⁵

3.41220 X 10³

1

1 hp-hr =

2.98727 X 10^-8

2.684525 X 10⁶

6.41617 X 10⁵

6.41197 X 10⁵

2.54448 X 10³

0.745701

1 ft-lb (wt.) =

1.50872 X 10^-11

1.355821

0.324049

0.323837

1.285089 X 10^-3

3.76614 X 10^-7

1 ft³-ib (wt.)/in.² =

2.17256 X 10^-12

1.952382 X 10²

46.6630

46.6325

0.1850529

5.42328 X 10^-5

1 liter-atm =

1.127548 X 10^-12

1.013278 X 10²

24.2179

24.2021

0.0960416

2.81466 X 10^-5

1 quantum (λ = .6μ) =

3.6829 X 10^-33

3.3096 X 10^-19

7.91021 X 10^-20

7.90504 X 10^-33

3.13676 X 10^-22

9.19342 X 10^-26

1 Mev =

1.78270 X 10^-27

1.60203 X 10^-13

3.82894 X 10^-14

3.82644 X 10^-14

1.51845 X 10^-16

4.44998 X 10^-20

1 amu § =

1.66035 X 10^-24

1.49208 X 10^-10

3.56616 X 10-¹¹

3.56379 X 10^-11

1.41422 X 10^-13

4.14453 X 10^-17

1 g mass (energy equiv.) =

3.34754 X 10⁷

6.62814 X 10¹³

4.60287 X 10¹¹

8.86880 X 10¹¹

2.71503 X 10²²

5.60961 X 10²⁰

6.02308 X 10²³

1 joule =

3.72505 X 10^-7

0.737561

5.12195 X 10^-3

9.86896 X 10^-3

3.02125 X 10¹⁸

6.24222 X 10¹²

6.70232 X 10⁸

1 cal =

1.558562 X 10^-6

3.08595

2.14302 X 10^-2

4.12917 X 10^-2

1.26409 X 10¹⁰

2.61175 X 10¹⁸

2.80425 X 10¹⁰

1 I.T. cal ‡ =

1.559582 X 10^-6

3.08797

2.14443 X 10^-2

4.13187 X 10^-2

1.26491 X 10¹⁰

2.61346 X 10¹³

2.80608 X 10¹⁰

1 Btu =

3.93008 X 10^-4

7.78156 X 10²

5.40386

10.41215

3.18754 X 10²¹

6.58580 X 10¹⁵

7.07121 X 10¹⁵

1 kw-hr =

1.341020

2.655218 X 10⁶

1.843902 X 10⁴

3.55282 X 10⁴

1.08765 X 10²⁵

2.24720 X 10¹⁰

2.41283 X 10¹⁰

1 hp-hr =

1

1.98000 X 10⁶

1.3750 X 10⁴

2.64935 X 10⁴

8.11062 X 10²⁴

1.67574 X 10¹⁹

1.79926 X 10¹⁰

1 ft-lb (wt.) =

5.05051 X 10^-7

1

6.94444 X 10^-3

1.338054 X 10^-2

4.09627 X 10¹⁸

8.46334 X 10¹²

9.08711 X 10⁶

1 ft³-ib (wt.)/in.² =

7.27273 X 10^-5

1.44 X 10²

1

1.926797

5.89862 X 10²⁰

1.21872 X 10¹⁵

1.30855 X 10¹²

1 liter-atm =

3.77452 X 10^-5

74.7354

0.518996

1

3.06136 x 10²⁰

6.32519 X 10¹⁴

6.79131 X 10¹¹

1 quantum (λ = .6μ) =

1.23286 X 10^-25

2.44116 X 10^-10

1.69531 X 10^-21

3.266520 X 10^-21

1

2.06593 X 10^-6

2.21839 X 10^-9

1 Mev =

5.96751 X 10^-30

1.18157 X 10^-13

8.20535 X 10^-10

1.58100 X 10^-15

4.84001 X 10⁶

1

1.07371 X 10^-3

1 amu § =

5.55790 X 10^-17

1.10046 X 10^-10

7.64208 X 10^-13

1.147247 X 10^-12

4.50776 X 10⁸

9.31354 X 10²

1