Performance reviews are recurring by nature, quarterly or annual, and treating each one as a fresh scheduling problem is exactly where they start slipping a week here, a month there, until reviews are noticeably less regular than they were supposed to be.
Thirty minutes is tight on purpose
A short slot forces preparation to happen before the call rather than during it. If reviews need real depth, that is what a written self-assessment beforehand is for; the meeting itself is for discussion, not for both sides reading documents at each other in real time.
A standing slot beats renegotiating
Once a cadence is established, a recurring booking removes the renegotiation that quietly turns quarterly reviews into whenever-someone-remembers reviews. The same logic that makes client self-service scheduling work for ongoing client relationships applies just as well to internal check-ins: set it once and let it hold.
Reminders do the follow-through
A review scheduled three months out is easy to forget on both sides. Automatic reminders close that gap without anyone needing to own the reminding, which is the whole point of not managing this by hand. Set one up and let the cadence run itself.