How to Build a Single Calendar for All Your Expiries

Scattered dates are the real problem. Here is how to bring them into one view.

September 3, 2026 · 3 min read

Scattered is the same as invisible

Renewal dates spread across registrars, inboxes, and contracts are effectively invisible, because you never see them together. The core fix is not more diligence, it is one place to look.

Gather every date

Bring domains, certificates, subscriptions, licenses, and contracts into a single list with their dates. The act of gathering them often surfaces things you had forgotten you were paying for.

Add the right lead times

A date without a reminder is still easy to miss. Attach a lead time to each item, longer for the ones that are costly or slow to fix, so warnings arrive with room to act.

Keep it current

A calendar only helps if it stays accurate. Update it as things change, so it remains the one reliable view of what is coming up and when.

Key takeaways

Scattered dates are effectively invisible
Gather every expiry into a single list
Attach a sensible lead time to each item
Keep the calendar accurate as things change

Written by

Julien Jimenez

Julien Jimenez is an independent software builder based in Paris. He designs, ships, and operates focused SaaS products for small businesses and independent professionals. Read the full author page.