My customer wants the run time calculator to be usable without having to create an experiment first.
Once an experiment is set up, the calculator can be accessed, but it was flagged as difficult to locate and sometimes the customers wants to use the calculator ahead of set-up. The ask is to move it to a more prominent and easily discoverable location.

Personalisation Campaigns
The calculator cannot be used for personalisation campaigns because these are measured differently. However, needing sufficient traffic to detect meaningful change—still applies. Therefore, the customer would like a similar tool or guidance for personalisation tests to help users estimate traffic requirements for each audience segment.