- Is CalConverter free?
- Yes. Converting your Microsoft 365 calendar and keeping it in sync is free to use.
- Do I need to create an account?
- No. You paste your Outlook ICS URL, get converted Google and iCloud URLs back, and subscribe — no sign-up, no login.
- Why doesn't my Outlook calendar work in Google Calendar directly?
- Microsoft 365 publishes feeds with Windows time-zone names and timestamps Google can't parse, so the calendar fails to add or shows wrong times. CalConverter rewrites the feed into a clean, standards-compliant ICS.
- How often does the calendar update?
- CalConverter refreshes the converted feed in the background, and Google or Apple then pull the latest version on their own schedule. You don't need to re-import anything.
- Is my calendar data stored?
- CalConverter caches the calendar feed so it can serve it quickly and keep it refreshed. It does not require your Microsoft account credentials — only the public ICS sharing link you provide.
- Which calendars are supported?
- Microsoft 365 and Outlook published ICS links (outlook.office365.com, outlook.office.com, outlook.live.com).
- My converted calendar stopped updating — what happened?
- The most common cause is that the original Outlook publish link was reset or revoked. Re-publish the calendar in Outlook, then convert the new link again.
- Can I use this for my whole team?
- Yes — each person can convert their own calendar. Team features are on the roadmap; follow the News page for updates.