Here's a sensitivity converter for Valorant! : r/VALORANT
Sensitivity calculator for CS:GO, VALORANT, Fortnite, Overwatch, etc. - ProSettings.net
GitHub - adhaase/Overwatch-cm-360: HTML & JavaScript web application for converting mouse DPI and in-game sensitivity to a universal cm/360 output. Additionally allows players to receive a comparable in-game sens for Overwatch.
Overwatch Zoom Sensitivity Calculator - JSCalc Blog