Microsoft Fabric · Capacity cost

What are you really paying for idle compute?

Fabric capacity is billed per minute while it runs — and you can pause it. Plug in your SKU and your real run pattern to see what pausing saves, and whether pay-as-you-go or a 1-year reservation is cheaper for you.

Your capacity

US base list price. Prices vary by region (±10–15%) — set your region's exact $/CU-hour for an accurate estimate.

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How you actually run it

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Always-on assumes 730 hours/month. Your schedule = hours/day × days/week, averaged across the month. Pausing only applies to pay-as-you-go capacity; a reservation is billed whether the capacity runs or not.

A month of capacity, by the hour Hours you run & pay Idle hours you can pause

Always-on (PAYG)
730 hrs / month, no pausing
Your schedule (PAYG + pause)
1-year reservation
Billed 730 hrs, can't pause
Verdict

Right-size your real capacity, not a slider.

This is one chapter of the Fabric Migration Handbook. Bring your actual workload and I'll do a live teardown — SKU, pause schedule, governance, the lot.

Estimates only. Based on US base list pricing for pay-as-you-go Fabric F-SKUs (≈$0.18 per CU-hour) and a ~41% one-year reservation discount; both are editable above. Actual cost varies by region, Azure agreement, currency, and OneLake storage / networking (billed separately and not included here). Always confirm on the official Azure Fabric pricing page.

Built by Fayyaz Farooq · Data & AI Platform Architect · LinkedIn