digital storage capacity, file count, growth and backup-headroom calculators
Plan digital storage from files and growth
Estimate file capacity, storage growth, free headroom and backup space from your own data sizes.
Tools
Tools
How Many Files Fit?
Estimate equal-size files that fit into available storage.
Open →ToolsFuture Storage Use
Project storage use from monthly growth.
Open →ToolsFree Headroom
Calculate remaining capacity.
Open →ToolsBackup Copy Capacity
Calculate storage for multiple full copies.
Open →ToolsStorage Utilization
Calculate used capacity percentage.
Open →Guides
Guides
Plan from measured growth instead of current use alone
Future storage needs depend on how fast data accumulates.
GuidesKeep free capacity visible
A storage device at 100% leaves no room for temporary files or growth.
GuidesBackup copies multiply capacity requirements
Full copies are simple to model but can use substantial space.
GuidesUse representative average file size
Capacity estimates can be distorted by one unusual file group.