Vpp to Vrms calculator

January 21, 2023December 16, 2022 by Matt Brown

This tool converts peak to peak voltage V_PP to its root-mean-square (RMS) voltage equivalent V_RMS

Volt RMS to Volt peak-to-peak

Formula

V_RMS = V_pp/(2√2)

How to use this calculator

Enter the peak-to-peak voltage value.

Units can be volt/millivolt/microvolt/nanovolt. The tool will calculate the RMS voltage value.

V_pp to V_RMS Table

V_pp	V_RMS
0.25	0.09
0.50	0.18
0.75	0.27
1.00	0.35
1.25	0.44
1.50	0.53
1.75	0.62
2.00	0.71
2.25	0.80
2.50	0.88
2.75	0.97
3.00	1.06
3.25	1.15
3.50	1.24
3.75	1.33
4.00	1.41
4.25	1.50
4.50	1.59
4.75	1.68
5.00	1.77
5.25	1.86
5.50	1.94
5.75	2.03
6.00	2.12
6.25	2.21
6.50	2.30
6.75	2.39
7.00	2.47
7.25	2.56
7.50	2.65
7.75	2.74
8.00	2.83
8.25	2.92
8.50	3.01
8.75	3.09
9.00	3.18
9.25	3.27
9.50	3.36
9.75	3.45
10.00	3.54
10.25	3.62
10.50	3.71
10.75	3.80
11.00	3.89
11.25	3.98
11.50	4.07
11.75	4.15
12.00	4.24
12.25	4.33
12.50	4.42
12.75	4.51
13.00	4.60
13.25	4.68
13.50	4.77
13.75	4.86
14.00	4.95
14.25	5.04
14.50	5.13
14.75	5.21
15.00	5.30
15.25	5.39
15.50	5.48
15.75	5.57
16.00	5.66
16.25	5.75
16.50	5.83
16.75	5.92
17.00	6.01
17.25	6.10
17.50	6.19
17.75	6.28
18.00	6.36
18.25	6.45
18.50	6.54
18.75	6.63
19.00	6.72
19.25	6.81
19.50	6.89
19.75	6.98
20.00	7.07
20.25	7.16
20.50	7.25
20.75	7.34
21.00	7.42
21.25	7.51
21.50	7.60
21.75	7.69
22.00	7.78
22.25	7.87
22.50	7.95
22.75	8.04
23.00	8.13
23.25	8.22
23.50	8.31
23.75	8.40
24.00	8.49
24.25	8.57
24.50	8.66
24.75	8.75
25.00	8.84
25.25	8.93
25.50	9.02
25.75	9.10
26.00	9.19
26.25	9.28
26.50	9.37
26.75	9.46
27.00	9.55
27.25	9.63
27.50	9.72
27.75	9.81
28.00	9.90
28.25	9.99
28.50	10.08
28.75	10.16
29.00	10.25
29.25	10.34
29.50	10.43
29.75	10.52
30.00	10.61
30.25	10.69
30.50	10.78
30.75	10.87
31.00	10.96
31.25	11.05
31.50	11.14
31.75	11.23
32.00	11.31
32.25	11.40
32.50	11.49
32.75	11.58
33.00	11.67
33.25	11.76
33.50	11.84
33.75	11.93
34.00	12.02
34.25	12.11
34.50	12.20
34.75	12.29
35.00	12.37
35.25	12.46
35.50	12.55
35.75	12.64
36.00	12.73
36.25	12.82
36.50	12.90
36.75	12.99
37.00	13.08
37.25	13.17
37.50	13.26
37.75	13.35
38.00	13.44
38.25	13.52
38.50	13.61
38.75	13.70
39.00	13.79
39.25	13.88
39.50	13.97
39.75	14.05
40.00	14.14
40.25	14.23
40.50	14.32
40.75	14.41
41.00	14.50
41.25	14.58
41.50	14.67
41.75	14.76
42.00	14.85
42.25	14.94
42.50	15.03
42.75	15.11
43.00	15.20
43.25	15.29
43.50	15.38
43.75	15.47
44.00	15.56
44.25	15.64
44.50	15.73
44.75	15.82
45.00	15.91
45.25	16.00
45.50	16.09
45.75	16.18
46.00	16.26
46.25	16.35
46.50	16.44
46.75	16.53
47.00	16.62
47.25	16.71
47.50	16.79
47.75	16.88
48.00	16.97
48.25	17.06
48.50	17.15
48.75	17.24
49.00	17.32
49.25	17.41
49.50	17.50
49.75	17.59
50.00	17.68
50.25	17.77
50.50	17.85
50.75	17.94
51.00	18.03
51.25	18.12
51.50	18.21
51.75	18.30
52.00	18.38
52.25	18.47
52.50	18.56
52.75	18.65
53.00	18.74
53.25	18.83
53.50	18.92
53.75	19.00
54.00	19.09
54.25	19.18
54.50	19.27
54.75	19.36
55.00	19.45
55.25	19.53
55.50	19.62
55.75	19.71
56.00	19.80
56.25	19.89
56.50	19.98
56.75	20.06
57.00	20.15
57.25	20.24
57.50	20.33
57.75	20.42
58.00	20.51
58.25	20.59
58.50	20.68
58.75	20.77
59.00	20.86
59.25	20.95
59.50	21.04
59.75	21.12
60.00	21.21
60.25	21.30
60.50	21.39
60.75	21.48
61.00	21.57
61.25	21.66
61.50	21.74
61.75	21.83
62.00	21.92
62.25	22.01
62.50	22.10
62.75	22.19
63.00	22.27
63.25	22.36
63.50	22.45
63.75	22.54
64.00	22.63
64.25	22.72
64.50	22.80
64.75	22.89
65.00	22.98
65.25	23.07
65.50	23.16
65.75	23.25
66.00	23.33
66.25	23.42
66.50	23.51
66.75	23.60
67.00	23.69
67.25	23.78
67.50	23.86
67.75	23.95
68.00	24.04
68.25	24.13
68.50	24.22
68.75	24.31
69.00	24.40
69.25	24.48
69.50	24.57
69.75	24.66
70.00	24.75
70.25	24.84
70.50	24.93
70.75	25.01
71.00	25.10
71.25	25.19
71.50	25.28
71.75	25.37
72.00	25.46
72.25	25.54
72.50	25.63
72.75	25.72
73.00	25.81
73.25	25.90
73.50	25.99
73.75	26.07
74.00	26.16
74.25	26.25
74.50	26.34
74.75	26.43
75.00	26.52
75.25	26.60