| dB Conversion list. |
| dB |
Voltage Ratio(dbv) |
Power Ratio（ｄBm) |
Reduction Ratio |
| 0dB |
1.00. Magnification |
1.00. Magnification |
1.000 |
| 1dB |
1.12. Magnification |
1.25. Magnification |
0.891 |
| 2dB |
1.26. Magnification |
1.59. Magnification |
0.794 |
| 3dB |
1.41. Magnification |
1.99. Magnification |
0.708 |
| 4dB |
1.59. Magnification |
2.53. Magnification |
0.631 |
| 5dB |
1.78. Magnification |
3.17. Magnification |
0.562 |
| 6dB |
2.00. Magnification |
4.00. Magnification |
0.501 |
| 7dB |
2.24. Magnification |
5.02. Magnification |
0.447 |
| 8dB |
2.51. Magnification |
6.30. Magnification |
0.398 |
| 9dB |
2.82. Magnification |
7.95. Magnification |
0.355 |
| 10dB |
3.16. Magnification |
9.99. Magnification |
0.316 |
| 11dB |
3.55. Magnification |
12.60. Magnification |
0.282 |
| 12dB |
3.98. Magnification |
15.84. Magnification |
0.251 |
| 13dB |
4.47. Magnification |
19.98. Magnification |
0.224 |
| 14dB |
5.01. Magnification |
25.10. Magnification |
0.200 |
| 15dB |
5.63. Magnification |
31.70. Magnification |
0.178 |
| 16dB |
6.31. Magnification |
39.81. Magnification |
0.158 |
| 17dB |
7.08. Magnification |
50.12. Magnification |
0.141 |
| 18dB |
7.95. Magnification |
63.20. Magnification |
0.126 |
| 19dB |
8.92. Magnification |
79.57. Magnification |
0.112 |
| 20dB |
10.00. Magnification |
100.00. Magnification |
0.100 |
| 21dB |
11.22. Magnification |
125.89. Magnification |
|
| 22dB |
12.59. Magnification |
158.49. Magnification |
|
| 23dB |
14.13. Magnification |
199.53. Magnification |
|
| 24dB |
15.85. Magnification |
251.19. Magnification |
|
| 25dB |
17.78. Magnification |
316.23. Magnification |
|
| 26dB |
19.95. Magnification |
398.11. Magnification |
|
| 27dB |
22.39. Magnification |
501.19. Magnification |
|
| 28dB |
25.12. Magnification |
630.96. Magnification |
|
| 29dB |
28.18. Magnification |
794.32. Magnification |
|
| 30dB |
31.62. Magnification |
1000.00. Magnification |
0.0316 |
| 31dB |
35.48. Magnification |
1258.93. Magnification |
|
| 32dB |
39.81. Magnification |
1584.89. Magnification |
|
| 33dB |
44.67. Magnification |
1995.26. Magnification |
|
| 34dB |
50.12. Magnification |
2511.89. Magnification |
|
| 35dB |
56.23. Magnification |
3162.28. Magnification |
|
| 36dB |
63.10. Magnification |
3981.07. Magnification |
|
| 37dB |
70.79. Magnification |
5011.87. Magnification |
|
| 38dB |
79.43. Magnification |
6309.57. Magnification |
|
| 39dB |
89.13. Magnification |
7943.28. Magnification |
|
| 40dB |
100.00. Magnification |
ten thousand. Magnification |
0.0100 |
| 41dB |
112.20. Magnification |
|
|
| 42dB |
125.89. Magnification |
|
|
| 43dB |
141.25. Magnification |
|
|
| 44dB |
158.49. Magnification |
|
|
| 45dB |
177.83. Magnification |
|
|
| 46dB |
199.53. Magnification |
|
|
| 47dB |
223.87. Magnification |
|
|
| 48dB |
251.19. Magnification |
|
|
| 49dB |
281.84. Magnification |
|
|
| 50dB |
316.23. Magnification |
Hundred thousand. Magnification |
0.00316 |
| 51dB |
354.81. Magnification |
|
|
| 52dB |
398.11. Magnification |
|
|
| 53dB |
446.68. Magnification |
|
|
| 54dB |
501.19. Magnification |
|
|
| 55dB |
562.34. Magnification |
|
|
| 56dB |
630.96. Magnification |
|
|
| 57dB |
707.95. Magnification |
|
|
| 58dB |
794.33. Magnification |
|
|
| 59dB |
891.25. Magnification |
|
|
| 60dB |
1000.00. Magnification |
Million. Magnification |
0.00100 |
| 61dB |
1122.02. Magnification |
|
|
| 62dB |
1258.93. Magnification |
|
|
| 63dB |
1412.54. Magnification |
|
|
| 64dB |
1584.89. Magnification |
|
|
| 65dB |
1778.28. Magnification |
|
|
| 66dB |
1995.26. Magnification |
|
|
| 67dB |
2238.72. Magnification |
|
|
| 68dB |
2511.89. Magnification |
|
|
| 69dB |
2818.38. Magnification |
|
|
| 70dB |
3162.28. Magnification |
Ten Million . Magnification |
|
| 71dB |
3548.13. Magnification |
|
|
| 72dB |
3981.07. Magnification |
|
|
| 73dB |
4466.84. Magnification |
|
|
| 74dB |
5011.87. Magnification |
|
|
| 75dB |
5623.41. Magnification |
|
|
| 76dB |
6309.57. Magnification |
|
|
| 77dB |
7079.46. Magnification |
|
|
| 78dB |
7943.28. Magnification |
|
|
| 79dB |
8912.51. Magnification |
|
|
| 80dB |
10000.00. Magnification |
One Hundred Million. Magnification |
|
| 81dB |
11220.20. Magnification |
|
|
| 82dB |
12589.30. Magnification |
|
|
| 83dB |
14125.40. Magnification |
|
|
| 84dB |
15848.90. Magnification |
|
|
| 85dB |
17782.80. Magnification |
|
|
| 86dB |
19952.60. Magnification |
|
|
| 87dB |
22387.20. Magnification |
|
|
| 88dB |
25118.90. Magnification |
|
|
| 89dB |
28183.80. Magnification |
|
|
| 90dB |
31622.80. Magnification |
10 Hundred Million. Magnification |
|
| 91dB |
35481.30. Magnification |
|
|
| 92dB |
39810.70. Magnification |
|
|
| 93dB |
44668.40. Magnification |
|
|
| 94dB |
50118.70. Magnification |
|
|
| 95dB |
56234.10. Magnification |
|
|
| 96dB |
63095.70. Magnification |
|
|
| 97dB |
70794.60. Magnification |
|
|
| 98dB |
79432.80. Magnification |
|
|
| 99dB |
|
|
| 100dB |
100000.00. Magnification |
100 Hundred Million. Magnification |
|
