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Photography Calculators

Memory Card Photo Count Calculator

Verified formula Updated Jun 2026 Private — runs on your device

Enter details
GB
MB
Verified formula Private

Photos that fit

2,730

For general information only — not financial, tax, legal or medical advice. Verify before you rely on it.

How to use the Memory Card Photo Count Calculator

The Memory Card Photo Count Calculator works out your photos that fit in an instant. Enter card capacity and average photo size and the result updates as you type — it is free, needs no sign-up, and runs entirely in your browser so your figures stay private.

  1. Enter the card capacity.
  2. Enter the average photo size.
  3. Read off your photos that fit — the calculator updates automatically, with no button to press.

Worked example

For example, with card capacity of 64 GB and average photo size of 24 MB, the photos that fit is 2,730.

Inputs used
Card capacity 64 GB
Average photo size 24 MB
Results
Photos that fit 2,730

Results are estimates for educational use, not professional advice.

Key terms explained

Mean
The average of a set of numbers — their sum divided by how many there are.

Frequently asked questions

Multiply card size in GB by 1024 and divide by the photo size in MB. A 64 GB card holds about 2,730 photos at 24 MB each.

RAW files are much larger than JPEGs, often 20–50 MB each, so far fewer fit on the same card.

Yes, slightly. Formatting and file overhead mean real capacity is a little below the stated size.

Shoot JPEG instead of RAW, lower resolution or quality, or carry a larger or spare card.

Enter the card capacity. Enter the average photo size. Read off your photos that fit — the calculator updates automatically, with no button to press.

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