ZRCalc
A simple media card calculator
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$1.99
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About
The essential cinema calculator for Nikon ZR cameras. Know exactly how much you can record in R3D NE, ProRes, or H.265 — before you buy your next CFexpress card. Media is expensive. Now you can take the guesswork out of how much media you actually need with this simple calculator, always at your fingertips.
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What's New in ZRCalc
1.0
May 17, 2026