You can share your Outlook calendar with anyone who has an email address, even if they don't use Outlook.
Outlook Web App, also known as Outlook on the web, allows you to access your Outlook email account from a web browser.
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How to share your calendar in Outlook

When you need to set up an appointment or meeting, one of the first things you do is look at your calendar. Sharing your ...
This post explains how to copy an Outlook Calendar Appointment to another day. Outlook supports adding multiple calendars to your account to help schedule meetings and appointments for different ...
Are your iCloud calendars not syncing or updating in Outlook calendars? iCloud lets you store files and folders on the cloud and sync them across devices. You can also sync your iCloud calendars on ...
How to only display all-day events in a Microsoft Outlook calendar Your email has been sent By default, Microsoft Outlook calendars display all events. Most of the time that’s what you’ll want, but ...
Juggling multiple projects with various due dates can make your head spin. You may think you’re organized and on top of everything until you miss a crucial deadline. In today’s digital-savvy world, ...
It’s common to use a third-party calendar such as Google Calendar even if you also use Microsoft Outlook’s Calendar feature. One might use Outlook on your PC and Google Calendar on mobile devices.