Storage Needs Calculator
Plan capacity from apps, games, media, AI models, backups and growth.
How it’s calculated
Future = total × (1 + growth)^years. Drives use decimal TB (10¹²); operating systems show GiB (2³⁰), so 1 TB ≈ 931 GiB.
Limitations & assumptions
Assumes steady growth and the sizes you enter. Backups are extra copies, not versioned history.
FAQ
GB vs GiB?
GB = 10⁹ bytes; GiB = 2³⁰ bytes.