dB to Watt Conversion Table

dB

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Watts

1.0 mW

1.3 mW

1.6 mW

2.0 mW

2.5 mW

3.2 mW

4.0 mW

5.0 mW

6.0 mW

8.0 mW

10.0 mW

13.0 mW

16.0 mW

20.0 mW

25.0 mW

32.0 mW

dB

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Watts

40.0 mW

50.0 mW

63.0 mW

79.0 mW

100.0 mW

126.0 mW

158.0 mW

200.0 mW

250.0 mW

316.0 mW

398.0 mW

500.0 mW

630.0 mW

800.0 mW

1.0 W

1.3 W

dB

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

Watts

1.6 W

2.0 W

2.5 W

3.2 W

4.0 W

5.0 W

6.3 W

8.0 W

10.0 W

13.0 W

16.0 W

20.0 W

25.0 W

32.0 W

40.0 W

50.0 W