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Calendar & Time Management · head to head

Outlook Calendar vs When2meet

Outlook Calendar logo

Outlook Calendar

Calendar & Time Management

Professional calendar management for Microsoft 365

From
Free
Rated
-
Full reviewWebsite
When2meet logo

When2meet

Scheduling & Booking

Find the best time to meet

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Outlook Calendar offline support limited to only past 30 days of events, older events unavailable; When2meet no calendar synchronization capability
  • They diverge on capability: Outlook Calendar covers Meeting scheduling, When2meet covers Visual availability grid.

Where they differ

Only the attributes on which Outlook Calendar and When2meet actually diverge.

Attributes where Outlook Calendar and When2meet differ
AttributeOutlook CalendarWhen2meet
Pricing modelUnknownfree
PlatformsWeb, Windows, macOS, iOS, AndroidWeb
CategoryCalendar & Time ManagementScheduling & Booking
Founded19752003

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Outlook Calendar

  • Meeting scheduling
  • Shared calendars
  • Room booking
  • Availability sharing
  • Recurring events
  • Microsoft Teams
  • OneDrive
  • SharePoint

Only in When2meet

  • Visual availability grid
  • No account required
  • Drag-to-select availability
  • Group overview
  • Shareable links

Both cover

  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Outlook Calendar

  • Scheduling
  • Appointment booking
  • Time tracking
  • Resource management
  • Team coordination

When2meet

  • Scheduling
  • Appointment booking
  • Time tracking
  • Resource management
  • Team coordination

Both are used for scheduling, appointment booking, time tracking, resource management, team coordination, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Outlook Calendar

  • Offline support limited to only past 30 days of events, older events unavailable
  • Shared calendars and group calendars not available offline
  • Cached Exchange Mode issues can limit available offline data
  • Occasional sync conflicts when coming back online

When2meet

  • No calendar synchronization capability
  • No automated reminders to participants
  • No dedicated mobile app, web-only access
  • No integration with calendar systems or other tools
  • Requires manual entry of availability rather than auto-sync from calendar

Pricing, plan by plan

Outlook Calendar

Free
  • FreeFree
    • Outlook.com email and calendar
    • 50MB attachment limit
    • 1GB cloud storage
  • Microsoft 365 Basic$19.99/year
    • Outlook with limited features
    • Cloud storage
  • Microsoft 365 Personal$99.99/year
    • Premium Outlook
    • Ad-free email
    • 100GB mailbox storage
  • Microsoft 365 Business Basic$6/month
    • Business-class email
    • 1TB cloud storage
    • Microsoft Teams

When2meet

Free
  • FreeFree
    • Unlimited events
    • Visual availability
    • No account needed

Which should you pick?

Choose Outlook Calendar if

  • You need meeting scheduling.
  • You want to start without paying.
  • You work on Web, Windows, macOS, iOS, Android.
  • You also want shared calendars.
Outlook Calendar review

Choose When2meet if

  • You need visual availability grid.
  • You want to start without paying.
  • You also want no account required.
When2meet review

Questions people ask

Is Outlook Calendar or When2meet better?
Neither clearly leads. Outlook Calendar starts at Free and When2meet at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Outlook Calendar or When2meet?
Outlook Calendar starts at Free and When2meet at Free.
Does Outlook Calendar or When2meet run on more platforms?
Outlook Calendar runs on Web, Windows, macOS, iOS, Android. When2meet runs on Web.
Can I use Outlook Calendar for free?
Both have a free tier, so you can try either at no cost before committing.
What is Outlook Calendar best used for?
Outlook Calendar is most often used for scheduling, appointment booking, time tracking, resource management.
What can Outlook Calendar do that When2meet cannot?
Outlook Calendar covers Meeting scheduling, Shared calendars, Room booking, Availability sharing. When2meet covers Visual availability grid, No account required, Drag-to-select availability, Group overview. Both handle Web support.

Answered from the vendors’ own pages

Outlook Calendar: Is Outlook Calendar free?

Outlook.com with calendar is free via a Microsoft account. Outlook Calendar also comes with Microsoft 365 Personal ($99.99/year), Family ($129.99/year), or Business plans starting at $6/user/month.

Source
When2meet: Is When2meet free to use?

Yes, When2meet is completely free. Anyone can create and participate in availability surveys at no cost. The service is supported by advertising.

Source
Outlook Calendar: Does Outlook Calendar work offline?

Outlook Calendar has limited offline support. New Outlook caches only the past 30 days of calendar items. Shared calendars and group calendars are not supported offline. Changes sync when you reconnect.

Source
When2meet: Do I need to create an account to use When2meet?

No, When2meet requires no login or account creation. You can create scheduling polls and share them instantly.

Source
Outlook Calendar: What platforms does Outlook Calendar support?

Outlook Calendar is available on Windows (desktop and web), macOS (desktop and web), iOS, and Android. Real-time synchronization works across all devices.

Source
When2meet: How does When2meet differ from Doodle or Calendly?

When2meet is a basic polling tool where participants manually mark availability. Unlike Doodle, it has no calendar sync or timezone handling. Unlike Calendly, it does not support direct booking or calendar integrations.

Source
Outlook Calendar: Does Outlook Calendar integrate with Slack?

Yes. Outlook Calendar integrates with Slack to sync your status and receive meeting notifications. You can RSVP to invites directly in Slack and join Microsoft Teams meetings from Slack reminders.

Source
Outlook Calendar: Can you share calendars and set delegate permissions?

Yes. Outlook Calendar supports calendar sharing with delegate permissions, color categories for organization, and the Scheduling Assistant to view attendee availability for meeting times.

Source
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Related pages

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