---
title: Use Google or Outlook calendars with a Mac meeting timer — Interval
url: https://meetinterval.com/guides/google-outlook-calendar-on-mac
description: Make your calendar events visible in Apple Calendar, then select them in Interval for a meeting countdown.
---

INTERVAL / PRACTICAL GUIDES

# Use Google or Outlook calendars with a Mac meeting timer

By [Cory Parry](https://meetinterval.com/about) , maker of Interval · Updated 7 October 2026

Interval reads calendars made available by macOS. To use Google or Outlook events, first check that the relevant account and events appear in Apple Calendar on this Mac, then grant Interval read access and select that calendar.

## Start with Apple Calendar

1. Open Calendar and choose **Calendar → Add Account**.
2. Choose the account provider offered by macOS and follow its sign-in instructions. Enable Calendar for the account where available.
3. Check that a real upcoming event appears with the correct start, end and time zone.

Apple documents adding Google and other supported calendar accounts in its [Calendar account guide](https://support.apple.com/guide/calendar/add-calendars-and-calendar-accounts-icl4308d6701/mac) . Google also documents [using Google Calendar with Apple Calendar](https://support.google.com/calendar/answer/99358?hl=en) . Outlook is a calendar app as well as an account brand: the provider your organisation uses determines which account type works. For Microsoft work accounts, follow your organisation’s current instructions. If Apple Calendar cannot connect, resolve that with the provider or administrator first.

## Select the account in Interval

1. Open Interval Settings and choose **Connect calendars** under **Your day**.
2. Grant read access to your existing events. Add-only permission is insufficient.
3. Under **Selected calendars**, choose **Choose…**, find the calendar or account and select the calendars you need.
4. Compare the next meeting against Apple Calendar. Check both the time and selected calendar.

## What carries across?

Events that macOS makes available to Interval can supply its agenda and start/end countdowns. A supported call URL in the event can supply a join action. Interval reads events; it does not create invitations, reschedule meetings or sign in to Google or Microsoft itself.

## If a meeting is missing

Check whether it is missing in Apple Calendar too, whether its calendar is selected in Interval, and whether Interval has calendar read permission. Managed accounts may restrict access. We have not verified a live Google or Microsoft account end to end; availability depends on your account, provider and macOS configuration.

[Read the calendar permission guide](https://meetinterval.com/guides/apple-calendar-meeting-timer) or [contact support](https://meetinterval.com/support) with your macOS version and account type. Do not send passwords or private calendar contents.

![Interval native upcoming-meeting view with a preparation countdown](https://meetinterval.com/assets/guides/upcoming.webp)

Native Interval view using fictional example data. It illustrates the interface, not a live Google, Outlook or video-call account.

## Stay on top of your meetings

Interval keeps upcoming meetings, start and end countdowns, and overlap warnings at the edge of your Mac. Manual notes are available alongside them. Website lifetime access costs £15.99 once, for two Macs running macOS 26 or later. Pay before download; there is no website trial. The forthcoming Mac App Store version and its planned seven-day app-access trial are separate.

[Buy lifetime access · £15.99](https://meetinterval.com/buy) [See the app workflow](https://meetinterval.com/demo)

After purchase, Interval emails the download-page link and activation key. [Read purchase help](https://meetinterval.com/support) .