Photography & Creator Calculators

Storage Capacity Calculator

Use Storage Capacity Calculator free in your browser. No account required; your input is processed locally in your browser.

Runs locallyYour inputs stay in your browser.
Workspace
Result
—
HOW IT IS CALCULATED

Estimate how many files fit in storage

128 GB with 25 MB files ≈ 5120 files

Instant resultClear formulaRuns locally
01Values
02storage(GB) × 1000 ÷ file size(MB)
03Result

128 GB with 25 MB files ≈ 5120 files

GOOD TO KNOW

This is an approximate decimal-storage estimate

Actual usable capacity can be lower because formatted devices and file systems consume space.

02

In short

What logic does the calculator use?

storage(GB) × 1000 ÷ file size(MB)

Example?

128 GB with 25 MB files ≈ 5120 files