Backup Storage Cost
Free Backup Storage Cost calculator with clear step-by-step results.
About Backup Storage Cost
Backup storage cost scales with data size and retention copies.
Formula
Formula
Cost = data × copies × cost per TB-month
Worked example
With the default values below, Backup Storage Cost returns Monthly Backup Cost of $750.00. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Data (TB)minimum 0
- 10
- Cost per TB-monthminimum 0 $
- 25 $
- Copies retainedminimum 1
- 3
Results
- Monthly Backup Cost
- $750.00
- Total Storage (TB)
- 30.0 TB
- Annual Cost
- $9,000.00
Step by step
- 1Values used
- 2Formula
- 3Monthly Backup Cost= $750.00
- 4Total Storage (TB)= 30.0 TB
- 5Annual Cost= $9,000
Assumptions and limits
- The result is derived only from the 3 inputs listed above. Anything not among them is not part of the calculation.
- In particular, this calculator does not take inflation, tax or compounding frequency into account.
- Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.
Frequently Asked Questions
How does this calculator work?
Backup storage cost scales with data size and retention copies.
Why does this matter?
Compression and deduplication reduce effective storage.