Estimate how much phone storage you need to record a fireworks display.

Total recording time (minutes)Estimated recording size (MB per minute)Free storage (GB)Extra allowance (%)

Enter your details and select Estimate storage.

Uses decimal units: 1 GB = 1,000 MB. Actual video sizes vary with device, resolution, compression and movement. Find your own MB-per-minute figure with a short test clip; an estimate is not a recording guarantee.

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📱 Fireworks Video Storage Calculator