A/B Testing Significance Calculator

Still loading...

	B	C	D	F	I	L	M	N	Q	R	S	V	W	X
1						Brought to you by:
2
3	How to use it?		Fill the cells with red background; rest of the cells will update automatically			https://vwo.com/
4
5
6						90% Conversion Rate Limits			95% Conversion Rate Limits			99% Conversion Rate Limits
7		Visitors	Conversions	Conversion Rate	Standard Error		From	To		From	To		From	To
8	Control	2000	134	6.70%	0.56%		5.78%	7.62%		5.60%	7.80%		5.26%	8.14%
9	Variation	3000	165	5.50%	0.42%		4.81%	6.19%		4.68%	6.32%		4.43%	6.57%
10
11
12
13	Significant At
14	90% confidence:		YES
15	95% confidence:		YES
16	99% confidence:		NO
17
18	Z-score	1.721671363
19
20	P-value	0.9574354662
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100