IMPORTANT UPDATE: Please see my updated blog post on this topic for OneDrive for Business: http://mmman.itgroove.net/2014/08/how-to-check-your-onedrive-for-business-usage/
Checking your Skydrive Pro Quota (usage) can be a pain, as there’s no real easy way to know how much of your quota you’re using. As it turns out, you can follow the steps below.
- Go to your SkyDrive Pro
- Copy the URL, for example: https://awesomeness-my.sharepoint.com/personal/colin_phillips_awesomeness_onmicrosoft_com/Documents/Forms/All.aspx
- Remove ‘Documents/Forms/All.aspx‘ from the end of the URL, and in its place add ‘_layouts/15/usage.aspx‘ for example:
https://awesomeness-my.sharepoint.com/personal/colin_phillips_awesomeness_onmicrosoft_com/_layouts/15/usage.aspx - You should now be able to see the summary of your SkyDrive Pro usage.
Many thanks to Andy Sek and this post on the Office 365 forums.