RAID Capacity Calculator

RAID Capacity Calculator determines usable storage for RAID 0, 1, 5, 6, 10, 50, and 60 arrays based on drive count and size.

RAID Capacity

Usable Capacity

12.0 TB

What is the RAID Capacity Calculator?

RAID Capacity Calculator determines usable storage for RAID 0, 1, 5, 6, 10, 50, and 60 arrays based on drive count and size.

Why use our tool?

  • Instant Results: Powered by modern web technologies, results appear exactly as you type.
  • 100% Free: No hidden fees, no subscriptions, and no registration required to use the RAID Capacity Calculator.
  • Mobile Friendly: Works perfectly and beautifully on your smartphone, tablet, or desktop.
  • Privacy First: All calculations are performed directly in your browser. No personal data is sent to our servers.