Welcome to the Backup Storage Calculator.

This tool can help you determine how much space you need to back up your data and estimate the cost of your backup storage.

Follow the steps below to get your results.

Please note that these are estimates. Exact storage requirements and costs depend on the type of data being backed up and the compression rates used.

What to Read Next?

How Does Incremental Forever Work?

How Does Incremental Forever Work?

In this 12-minute video, we explain how Incremental Forever combines the advantages of regular incremental and differential backups while avoiding their drawbacks.

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5 Backup Security Checks MSPs Should Run Before Attackers Do
5 Backup Security Checks MSPs Should Run Before Attackers Do
Best Practices

5 Backup Security Checks MSPs Should Run Before Attackers Do

Oct 8, 2026, 8:00:01 AM 7 min read
Everything You Need to Know for Your Backup Strategy

Everything You Need to Know for Your Backup Strategy

Take a look at our guide to learn how to create a secure and comprehensive backup strategy. The guide covers the best rotation method, backup storage, and which regulations to align with.

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This calculator is built and maintained by NovaBACKUP.