4K (2160p) at 24 fps— Bitrate & Storage Calculator
Instantly calculate the file size and bandwidth needed for 4K (2160p) (3840×2160) video at 24 fps. Adjust settings below.
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3840×2160 @ 24fpsCodec Comparison
| Codec | Bitrate | File Size | vs H.264 |
|---|---|---|---|
| H.264 (AVC)active | 28.13 Mbps | 11.79 GB | 100% |
| H.265 (HEVC) | 16.93 Mbps | 7.09 GB | 60% |
| VP9 | 16.93 Mbps | 7.09 GB | 60% |
| AV1 | 14.13 Mbps | 5.92 GB | 50% |
| ProRes 422 | 98.13 Mbps | 41.12 GB | 349% |
| ProRes 4444 | 140.13 Mbps | 58.73 GB | 498% |
How Much Storage Does 4K (2160p) at 24 fps Need?
Recording or streaming at 4K (2160p) (3840×2160) and 24 fps produces high-quality video, but file sizes can be substantial. The exact storage depends on the codec you choose — H.264 produces larger files, while HEVC and AV1 offer significantly better compression at comparable quality.
For example, a 10-minute 4K (2160p) clip at 24 fps with H.264 can easily exceed several gigabytes. Professional workflows using ProRes will require even more space — making external SSDs and NAS systems essential for serious content creators.
Use the calculator above to get exact estimates for your specific settings, including audio quality and recording duration.
Frequently Asked Questions
How large is a 1-hour 4K (2160p) 24 fps video file?
Using H.264, a 1-hour 4K (2160p) video at 24 fps is approximately 11.79 GB. With HEVC (H.265), it drops to around 7.09 GB — about 40% smaller.
What bitrate should I use for 4K (2160p) at 24 fps?
For 4K (2160p) (3840×2160) at 24 fps with H.264, a bitrate of 28.0 Mbps is recommended. Using HEVC or AV1, you can achieve similar quality at 16.8 Mbps.
What internet speed do I need to stream 4K (2160p) at 24 fps?
You need at least 42.2 Mbps upload speed for 4K (2160p) 24 fps streaming with H.264. With a more efficient codec like HEVC, 25.4 Mbps is sufficient. We recommend 1.5× headroom above your stream bitrate.
Is 4K (2160p) at 24 fps good for YouTube/Twitch?
4K (2160p) at 24 fps is excellent for YouTube uploads where viewers can select quality. For Twitch, most streamers use 1080p60 due to bitrate caps, but 4K (2160p) recording for local editing is common among professional creators.