SpaceKit: Storage Calculator

Will it fit? Stop guessing and start calculating. SpaceKit is the offline storage calculator and storage planner that tells you exactly how much space a transfer, install, or backup needs — before you start it. Whether you're clearing space for a big game install, loading photos and videos onto an SD card, planning a hard drive backup, or just trying to understand GB vs GiB, SpaceKit does the math instantly, right on your device. WHY SPACEKIT Most storage calculators are clunky spreadsheets or sketchy web tools that want your data. SpaceKit is a clean, fast, purpose-built app with zero permissions, zero internet access, and zero ads — every calculation happens locally, and nothing ever leaves your phone. CORE FEATURES ▸ Storage Space Calculator Enter your total capacity, what's already used, and how much you want to add. SpaceKit instantly tells you if it fits, how much room is left, and your final usage — no more surprise "storage full" errors mid-transfer. ▸ Unit Converter Convert between KB, MB, GB, and TB in one tap. Switch between decimal (1000-based) and binary (1024-based) systems so you always know whether you're looking at GB or GiB — a common source of "missing storage" confusion. ▸ Storage Percentage Calculator Quickly find out what percentage of your total capacity is used or free, so you can plan cleanup or upgrades with real numbers instead of guesswork. ▸ Batch Storage Analyzer Adding up a bunch of file or folder sizes to see if they'll fit together? Add each item to a running batch and see the combined total calculated automatically. ▸ Storage Planner Save your calculations as named plans with dates and notes — perfect for planning ahead of a big install, a photography shoot, a device upgrade, or a scheduled backup. Every plan is stored securely on your device and ready whenever you need it. ▸ Light & Dark Themes A polished, modern interface with a distraction-free dark mode, built for quick, frequent use. WHO IT'S FOR - Gamers checking if the next big title fits before downloading - Photographers and videographers planning SD card or drive capacity - Anyone backing up files to an external or USB drive - Users migrating data between phones, drives, or cloud storage - IT-minded users who want to understand decimal vs binary storage units - Anyone tired of storage math surprises PRIVACY BY DESIGN SpaceKit requests no permissions and has no internet access — it physically cannot scan your files or connect anywhere. There's no account, no sign-in, no analytics, and no advertising SDKs. Every number you enter and every plan you save stays on your device, under your control, until you delete it. SIMPLE, FAST, RELIABLE No clutter. No confusing settings. No subscriptions. Just open the app, enter your numbers, and get a clear, accurate answer in seconds — every time. Download SpaceKit today and never wonder "will it fit?" again.