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Convert’s AB Test Duration Calculator

Is it time to stop that test?

For A/B, Split & Multivariate Testing

Never call another early winner

Simply input a few basic details and we’ll give you an estimate of the number of days and the number of visitors it will take to reach the defined statistical significance, with the defined percentage improvement in conversions.


Number of Visitors
Number of Days

We at Convert Inc. Have created a low stress, high return powerful A/B Testing tool that rights the wrongs of other optimization solutions in the market.

Unlimited Tests

60+ Integrations

4x Faster Support

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