How Much Does 1 TB of Additional SharePoint Storage Cost?
Question details
The user needs to determine the price of purchasing 1 TB of additional storage capacity for their organization's SharePoint environment.
- Product
- Microsoft SharePoint
- Device & OS
- not provided
- Scenario
- Planning to expand organizational cloud storage capacity as the current Microsoft 365 tenant approaches its SharePoint limit.
- Observed behavior
- Pricing is not universal; it varies based on the Microsoft 365 plan, region, currency, and specific tenant configuration.
Review your current SharePoint storage usage and data retention requirements to confirm that you actually need additional capacity before making a purchase.
Check Storage Add-on Pricing in the Microsoft 365 Admin Center
View the exact add-on cost tailored to your organization's specific region and subscription plan directly from the admin portal.
Microsoft prices extra SharePoint storage on a per-gigabyte (GB) per-month basis. To find the cost of a full terabyte, you will typically need to multiply the per-GB rate by 1,024 GB, or look for bulk add-on options available for your tier.
Sign in to the Microsoft 365 admin center using an account with Global Administrator or Billing Administrator privileges.
On the left navigation pane, go to 'Billing' and click on 'Purchase services'.
Use the search bar to look for 'SharePoint Storage' or scroll to the Add-ons category.
Select the 'Office 365 Extra File Storage' or 'SharePoint Additional Storage' add-on to view the exact price per gigabyte in your local currency.
Contact Your Microsoft Licensing Partner
Get pricing details if your subscription is managed by a Microsoft reseller, Cloud Solution Provider (CSP), or via an Enterprise Agreement (EA).
Reduce Overall Business Software Costs with WPS Office
If your organization is dealing with high Microsoft 365 subscription and storage add-on fees, consider WPS Office as a lightweight, cost-effective alternative. It offers professional document creation and team collaboration features without the heavy enterprise price tag.
- 1. Download the Installer: Visit the official WPS Office website and download the free enterprise or personal version.
- 2. Install on Your Devices: Run the setup file and follow the quick installation prompts on your Windows, Mac, or Linux machines.
- 3. Start Collaborating: Sign in to your WPS account to access built-in cloud storage and seamlessly open your existing Microsoft Office files.

Frequently Asked Questions
Is extra SharePoint storage billed per GB or per TB?
Microsoft typically bills extra SharePoint storage on a per-gigabyte (GB) per-month basis. To calculate the price of a full terabyte, you must multiply the current per-GB rate by 1,024.
How can I free up SharePoint space instead of buying more?
You can reclaim storage by emptying the first and second-stage recycle bins, deleting obsolete file version histories, and archiving outdated site collections to cheaper cold storage solutions.
Does my personal OneDrive storage count against the SharePoint quota?
No. OneDrive for Business operates on an independent storage quota assigned to individual users. The SharePoint storage limit is a shared pool for the entire organization's team sites and communication sites.
Can non-admins view SharePoint storage pricing?
Generally, no. Standard users do not have access to the Billing and Purchase Services sections in the Microsoft 365 admin center. Only users with Billing Administrator or Global Administrator roles can view pricing and make purchases.




