Suggested capacity
Estimates to help decide whether 64, 128, 256 or 512 GB will actually be enough.
ArchivoLab
Clear guides and calculators for digital storage.
Storage
This section brings together tools and guides for understanding how much space photos and videos may need, which capacity makes sense to buy and how to estimate backups with a clearer criterion than a typical spec sheet alone.
Common capacities for choosing a phone, SSD or external drive more confidently.
Related guides that answer frequent questions with concrete examples.
What's inside
Estimates to help decide whether 64, 128, 256 or 512 GB will actually be enough.
References are not hidden: each preset shows the kind of photo or video behind it.
Each guide tackles a different question so capacity and formats are easier to compare.
Tool
Estimate current space, one-year growth and a recommended capacity based on your mix of photos, videos and safety margin.
Results are directional. Actual file size depends on the device, format, bitrate and compression level.
Related guides
A practical guide to explain how capacity changes depending on the format.
Read guideUseful scenarios for photos, 1080p video, 4K and personal backups.
Read guideHow to think about growth, redundancy and a safer margin.
Read guideWhy the same number of photos can require very different amounts of storage.
Read guideMore tools
In addition to the main calculator, this section includes tools for video size, backup growth and capacity by device type.
Estimate how much space a video may need based on duration, bitrate and margin.
A guide to think differently about SD cards, SSDs or phones based on real use.
Estimate how much your storage needs can grow if you keep copies and extra margin.