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Photo Storage Calculator
Estimate how many photos fit using your own average photo size.
YOUR NUMBERS, MADE CLEAR
⌗Calculate your result
How photo storage calculator works
Photo count is rounded down after subtracting reserve space. Real file sizes and filesystem overhead vary, so this is a planning estimate.
A practical example
1 GB with 10% reserved holds about 180 photos averaging 5 MB each.
Using this tool
- Replace the example values with your own measurements and units.
- Read the calculated result and any validation message.
- Copy the result for your notes; estimates depend on your inputs.
How should I interpret the result?
Photo count is rounded down after subtracting reserve space. Real file sizes and filesystem overhead vary, so this is a planning estimate.