Multiple calendars, scheduled as one.
When your week is spread across three or four calendars, scheduling means checking them all before you say yes. BookTime merges every calendar into a single view and one booking link — so multiple-calendar scheduling finally feels like one calendar.
The short answer
BookTime is built for multiple calendar scheduling: it connects Google, Apple, and Outlook, merges them into one conflict-aware view, and builds your booking availability from all of them. Every account is read together, so nothing you offer clashes with a commitment on another calendar.
Every calendar, one schedule.
The scheduling tool for people whose week doesn’t fit in a single calendar.
One unified view
Google, Apple, and Outlook merged into a single, colour-coded week — every commitment across every account in one place.
Unified calendar →Connect unlimited calendars
Add as many Google, Apple (iCloud), and Outlook accounts as you run and BookTime keeps them in sync in near real time.
Calendar sync →Availability from every calendar
Your booking link is built from your whole schedule, not one calendar — so people only ever see times you’re genuinely free.
Booking pages →No cross-account double-booking
A slot taken on any calendar is instantly unavailable everywhere else. You decide what counts as busy, per calendar.
Blocking rules →Many calendars. One schedule.
BookTime becomes the single source of truth across every calendar you run — so scheduling stops meaning cross-checking three apps.
Multiple calendar scheduling, answered.
What is multiple calendar scheduling? +
It’s scheduling that accounts for every calendar you run at once, instead of one. BookTime connects Google, Apple, and Outlook, merges them into a single view, and builds your booking availability from all of them together.
How many calendars can I connect? +
As many as you run, across Google, Apple (iCloud), and Outlook. BookTime keeps them in sync and merges them into one conflict-aware view.
Does it stop clashes between calendars? +
Yes. A time taken on any connected calendar is instantly blocked everywhere else and on your booking link, so two things never land in the same slot.
How much does it cost? +
Free during beta, then a flat $8/month — not per calendar — so adding more calendars never costs more.
Schedule every calendar as one.
Merge Google, Apple, and Outlook into a single view with booking built in. Free during beta.
Get started free →