--- source_url: "https://www.usecarly.com/blog/outlook-calendar-vs-google-calendar/" title: Outlook Calendar vs Google Calendar (2026 Guide) mirrored_at: 2026-08-08T03:38:25.566Z host: www.usecarly.com cited_in_42a: true mirror_canonical: "https://index.42a.ai/www.usecarly.com/blog/outlook-calendar-vs-google-calendar/index" --- > **Original source:** https://www.usecarly.com/blog/outlook-calendar-vs-google-calendar/ Jun 8, 2026 These are the two big work calendars, and the right one usually follows your stack. **Outlook Calendar is built for Microsoft 365** — it’s tied to Outlook mail, Teams, room booking, and the scheduling assistant, and it’s the default in most enterprises. **Google Calendar is built for Workspace and simplicity** — clean sharing, fast find-a-time, easy public links, and deep third-party integrations. **Outlook fits the Microsoft world; Google fits the Google world and prizes simplicity.** If your company runs on Microsoft 365 and Teams, Outlook Calendar. If you’re in Google Workspace or want lighter, simpler scheduling, Google Calendar. * * * ## The One-Sentence Answer **Use Outlook Calendar if you’re on Microsoft 365 and Teams; use Google Calendar if you’re in Workspace or want simpler sharing and scheduling.** * * * ## Side-by-Side Comparison Outlook Calendar Google Calendar **Best ecosystem** Microsoft 365 Google Workspace **Meeting tool** Teams Google Meet **Scheduling assistant** Robust, room booking Find-a-time, simpler **Sharing** Granular, org-focused Clean, granular, easy **Integrations** Strong in Microsoft stack Hundreds, broad **Simplicity** Feature-dense Lighter, faster to use **Cost** With Microsoft 365 Free / with Workspace **Best for** Microsoft-stack enterprises Workspace & simplicity * * * ## When to Use Outlook Calendar - Your company runs on Microsoft 365 and Teams - You need room booking and a full scheduling assistant - You want calendar, email, and meetings in one Microsoft stack - You’re in a large org with shared mailboxes and resources - IT manages everything through Microsoft Outlook is the _enterprise default_ — it fits the Microsoft world. * * * ## When to Use Google Calendar - You’re in Google Workspace - You want the simplest, fastest sharing and scheduling - You use Google Meet for video - You value clean find-a-time and public booking links - You want broad third-party integrations * * * ## Follow Your Stack, Not the Feature List The deciding factor is rarely a single feature — it’s where your email and meetings already live. If your inbox is Outlook and your video is Teams, fighting that to use Google Calendar creates constant friction (mismatched invites, double entry, broken availability). If your inbox is Gmail and your video is Meet, Google Calendar is the path of least resistance. Both handle the fundamentals well; the winner is the one that matches the ecosystem you’re already in. Pick the calendar that doesn’t make you swim upstream. > Rule of thumb: Microsoft 365 + Teams → Outlook Calendar; Google Workspace or want simplicity → Google Calendar. Either way, the scheduling work — finding times, booking, rescheduling — still lands on you. [Carly](https://carlyassistant.com/?utm_source=blog&utm_medium=post&utm_campaign=outlook-calendar-vs-google-calendar) is an AI assistant you email or text like a colleague that manages whichever calendar you use, on [Outlook](https://www.usecarly.com/integrations/outlook/) or [Gmail](https://www.usecarly.com/integrations/gmail/): it schedules meetings, books appointments, and handles the back-and-forth, and automates the [workflows](https://www.usecarly.com/workflows/) around your meetings. See our [best AI calendar assistant](https://www.usecarly.com/blog/best-ai-calendar-assistant/) roundup for how the options compare. * * * ## Quick Reference Your situation… Pick… On Microsoft 365 and Teams Outlook Calendar In Google Workspace Google Calendar Need room booking Outlook Calendar Want simplest sharing Google Calendar Use Google Meet Google Calendar Want scheduling done for you An assistant like Carly * * * _Related guides: [Best AI calendar assistant](https://www.usecarly.com/blog/best-ai-calendar-assistant/) · [Best AI assistants for Outlook](https://www.usecarly.com/blog/best-ai-assistants-for-outlook/) · [Best AI scheduling assistants](https://www.usecarly.com/blog/best-ai-scheduling-assistants/)_ ## Ready to automate your busywork? Carly schedules, researches, and briefs you—so you can focus on what matters. See what people say "Before Carly, I relied on a Calendly link, but the whole process felt impersonal and not very professional. Carly changed that by handling all the back-and-forth, so I'm no longer stuck in endless email threads trying to line up schedules. Now Carly reaches out to candidates, shares my real-time availability, lets them pick a slot, then sends a Zoom link and drops it straight into my calendar. She sends reminders to both of us before each call, which has significantly reduced no-shows and last-minute confusion. On top of scheduling, Carly acts like a full executive assistant, sending me my schedule the night before so I can prepare for each call. It reminds me of the old x.ai assistant, but Carly is noticeably smarter, faster, and better suited to my healthcare recruitment business." Gus Ibrahim, Founder & Director, IHR