Audio Filter Values & Cutoff Frequencies

Usage: This table shows the relationship between filter control values (0-100) and their actual cutoff frequencies in Hz. LPF (Low-Pass Filter) removes frequencies above the cutoff. HPF (High-Pass Filter) removes frequencies below the cutoff. The column headers remain pinned while scrolling for easy reference.
LPF Value LPF Cutoff (Hz) HPF Value HPF Cutoff (Hz)
0 20,000 100 20,000
1 19,567 99 19,567
2 19,133 98 19,133
3 18,700 97 18,700
4 18,267 96 18,267
5 17,833 95 17,833
6 17,400 94 17,400
7 16,967 93 16,967
8 16,533 92 16,533
9 16,100 91 16,100
10 15,667 90 15,667
11 15,233 89 15,233
12 14,800 88 14,800
13 14,367 87 14,367
14 13,933 86 13,933
15 13,500 85 13,500
16 13,067 84 13,067
17 12,633 83 12,633
18 12,200 82 12,200
19 11,767 81 11,767
20 11,333 80 11,333
21 10,900 79 10,900
22 10,467 78 10,467
23 10,033 77 10,033
24 9,600 76 9,600
25 9,167 75 9,167
26 8,733 74 8,733
27 8,300 73 8,300
28 7,867 72 7,867
29 7,433 71 7,433
30 7,000 70 7,000
31 6,422 69 6,422
32 5,892 68 5,892
33 5,405 67 5,405
34 4,959 66 4,959
35 4,550 65 4,550
36 4,174 64 4,174
37 3,829 63 3,829
38 3,513 62 3,513
39 3,223 61 3,223
40 2,957 60 2,957
41 2,713 59 2,713
42 2,489 58 2,489
43 2,283 57 2,283
44 2,095 56 2,095
45 1,922 55 1,922
46 1,763 54 1,763
47 1,618 53 1,618
48 1,484 52 1,484
49 1,361 51 1,361
50 1,249 50 1,249
51 1,146 49 1,146
52 1,051 48 1,051
53 964 47 964
54 885 46 885
55 812 45 812
56 745 44 745
57 683 43 683
58 627 42 627
59 575 41 575
60 528 40 528
61 484 39 484
62 444 38 444
63 407 37 407
64 374 36 374
65 343 35 343
66 315 34 315
67 289 33 289
68 265 32 265
69 243 31 243
70 223 30 223
71 204 29 204
72 188 28 188
73 172 27 172
74 158 26 158
75 145 25 145
76 133 24 133
77 122 23 122
78 112 22 112
79 103 21 103
80 94 20 94
81 86 19 86
82 79 18 79
83 73 17 73
84 67 16 67
85 61 15 61
86 56 14 56
87 51 13 51
88 47 12 47
89 43 11 43
90 40 10 40
91 36 9 36
92 33 8 33
93 31 7 31
94 28 6 28
95 26 5 26
96 24 4 24
97 22 3 22
98 20 2 20
99 18 1 18
100 17 0 17