Storage Fit Estimator
Turn any capacity into photos, songs, video minutes and ebooks.
Give SizeBattle a capacity in decimal or binary units and it translates that abstract number of bytes into things you can picture: photos, songs, minutes of 1080p video and ebooks. Every estimate lists the per-item size it assumes, so you can sanity-check the counts against your own library instead of trusting a black box.
64,000
Photos · photos
≈ 4 MB each (12 MP JPEG)
51,200
Songs · songs
≈ 5 MB each (320 kbps MP3)
5,120
1080p video · minutes
≈ 50 MB per minute
256,000
Ebooks · ebooks
≈ 1 MB each (EPUB)
These are rough averages meant for a quick gut-check — real file sizes vary a lot with format, quality and compression. Video counts are in minutes of 1080p footage.
Good to know
- Assumes about 4 MB per photo, 5 MB per song, 50 MB per minute of 1080p video and 1 MB per ebook — rough averages that vary a lot with format and quality.
- Choose decimal (GB, TB) or binary (GiB, TiB) units — a '256 GB' phone and a '256 GiB' one hold slightly different amounts.
- Real-world usable space is a little lower than the label, because the operating system and file system reserve some of it.