1 · Your data
A Cost analysis download, a Resource Graph list, or a cost export (.csv or .csv.gz; several parts at once is fine).
Your file is read and calculated in this browser only. Nothing is uploaded or sent anywhere.
- In the Azure portal, open Cost Management → Cost analysis for your subscription.
- Choose the Cost by resource view and set the date to the last full month.
- Select Download, choose CSV, and drop the file here.
The quickest way. Uses your real costs and shows your reservations. It does not say which services a storage account uses, so storage accounts show an upper limit. If you buy Azure through a partner, they may need to enable cost visibility for you first.
- In the Azure portal, open Resource Graph Explorer.
- Paste the query below and select Run query.
- Select Download formatted results as CSV and drop the file here.
Costs are estimated from Microsoft's list prices. Works without billing access.
- Open Cost Management → Exports → Create.
- Choose Cost and usage details (actual), frequency One-time export, and the last full month.
- Pick a storage account, format CSV, and create the export.
- In the storage account, open the export folder and download all files. Drop them here together.
Uses your real costs, including reservations and savings plans. If you buy Azure through a partner, they may need to enable cost visibility for you first.
2 · Impact
Assumptions and rules
Regional increase from 1 February 2027
VM series excluded from the regional increase
Storage services excluded
How the numbers are worked out
Want help acting on this? Fortevento can check your subscriptions, confirm the numbers with Microsoft and buy reservations before 1 February. Copy the summary and send it to your Fortevento account manager.