This A/B Split Test Calculator is brought to you with ♥ by Fonic

- Fields cannot be left blank.

- Only numbers are allowed.

- There can't be more conversions than visitors.

The results are significant without further recommendations.

Depending on the sensitivity and design of this test it's recommended to:

*Collect more data since the sample size is too low.*

Based on your current results, an__estimated__unique visitors are required (A+B) before you safely can conclude this test.*Run tests for a minimum of 7 days to ensure you measure a representative data set.*

Because you run this test for days only, you're at risk to measure only a part of your audience and you might get different results over time.

Simple Advanced |
Visitors (Conversions) | Conversion rate | Conversion range | Conversion difference | P-value | Z-score | Standard deviation | Standard error | Significance (P-value) | Power | Recommended visits |

Control (A) | - | - | - | - | - | - | - | - | |||

Variation (B) |

Control (A):

Variation (B):

conversions

- Insert your A/B test results & define your settings
- Hit the 'Analyze' button
- Get detailled analysis & recommendations
- Share / save your test results

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