H.265 Bitrate Calculator
Calculate optimal H.265/HEVC bitrate settings for modern video encoding. Get advanced codec optimization for 4K streaming, HDR content, and efficient compression.
H.265/HEVC Configuration
Best quality-to-size ratio for HEVC
HDR-capable, 25% more data
HEVC: 15-25 recommended (lower = better quality)
Default HEVC preset
HEVC Analysis
Compatibility Analysis
Recommendation
Good HEVC quality - suitable for most applications
Why H.265/HEVC is Better
Technical Improvements:
- • Larger coding tree units (CTU) up to 64×64
- • 35 prediction modes vs 9 in H.264
- • Advanced motion compensation
- • Sample adaptive offset (SAO) filtering
Practical Benefits:
- • 40-50% smaller file sizes
- • Native 4K/8K support
- • HDR and wide color gamut
- • Better streaming efficiency
H.265 / HEVC Bitrate Reference Chart
Recommended H.265 bitrates by resolution and frame rate. H.264 column shows equivalent quality for comparison.
| Resolution | Frame Rate | H.265 Bitrate | H.264 Equivalent | Savings |
|---|---|---|---|---|
| 1080p | 30 fps | 2,000–4,000 kbps | 4,000–6,000 kbps | ~40% |
| 1080p | 60 fps | 4,000–6,000 kbps | 8,000–12,000 kbps | ~50% |
| 1440p | 30 fps | 6,000–9,000 kbps | 10,000–14,000 kbps | ~40% |
| 1440p | 60 fps | 9,000–15,000 kbps | 14,000–24,000 kbps | ~40% |
| 4K UHD | 30 fps | 10,000–18,000 kbps | 18,000–30,000 kbps | ~40% |
| 4K UHD | 60 fps | 15,000–25,000 kbps | 25,000–40,000 kbps | ~40% |
| 8K | 30 fps | 30,000–50,000 kbps | 50,000–80,000 kbps | ~40% |
Values are for standard dynamic range (SDR). HDR content may require 10–20% higher bitrates.
H.265/HEVC Advantages
Compression Efficiency
- • 50% smaller files: Same quality as H.264
- • 4K streaming: Practical bitrates for UHD content
- • HDR support: 10-bit color depth encoding
- • Mobile friendly: Lower bandwidth requirements
Modern Features
- • 8K support: Ultra-high resolution encoding
- • WCG/HDR: Wide color gamut and HDR10/HDR10+
- • Adaptive streaming: Better quality scaling
- • Future-proof: Next-generation codec standard
H.265 vs H.264 Comparison
4K Streaming
- • H.264: 25-35 Mbps required
- • H.265: 15-25 Mbps sufficient
- • Savings: 30-40% bandwidth
- • Quality: Equivalent or better
1080p Streaming
- • H.264: 6-8 Mbps typical
- • H.265: 3-5 Mbps sufficient
- • Savings: 40-50% bandwidth
- • Mobile: Better for data limits
Processing Requirements
- • Encoding: 2-5x more CPU intensive
- • Hardware: Requires modern GPUs/CPUs
- • Decoding: Newer devices needed
- • Trade-off: Quality vs processing power
Platform Support Status
Full H.265 Support
- • YouTube: Native HEVC support, recommended for 4K
- • Netflix: HEVC for 4K/HDR content delivery
- • Apple Platforms: Full ecosystem support
- • Modern Hardware: GPU encoding available
Limited/No Support
- • Twitch: H.264 only, no HEVC support
- • Facebook: Limited HEVC streaming
- • Older Browsers: Software decoding required
- • Legacy Devices: H.264 fallback needed
H.265 / HEVC — Frequently Asked Questions
Is HEVC the same as H.265?+
Yes. HEVC (High Efficiency Video Coding) and H.265 are the same codec. HEVC is the technical name from the ITU-T standards body; H.265 is the standard number. You'll see both terms used interchangeably in encoding software, cameras, and streaming platforms.
What is the recommended H.265 bitrate for 4K video?+
For 4K (3840×2160) at 30fps, use 10,000–18,000 kbps (10–18 Mbps). At 60fps, target 15,000–25,000 kbps. HDR content runs 10–20% higher. This is roughly 40% less than the equivalent H.264 bitrate, which typically needs 25–35 Mbps for 4K.
How much bitrate does H.265 save compared to H.264?+
H.265/HEVC delivers the same visual quality as H.264 using 40–50% less bitrate. A 1080p60 stream requiring 8,000 kbps in H.264 needs only 4,000–5,000 kbps in H.265 at equivalent quality. For 4K, the saving is significant: H.265 needs 15–25 Mbps vs H.264's 25–35 Mbps.
What H.265 bitrate do I need for 1080p 60fps?+
For 1080p 60fps H.265/HEVC, 4,000–6,000 kbps (4–6 Mbps) delivers excellent quality for most content. Fast-motion content like gaming or sports benefits from the upper range (6,000–8,000 kbps). Compare this to H.264 which needs 8,000–12,000 kbps for the same quality.
Does Twitch support H.265/HEVC streaming?+
No. As of 2026, Twitch only accepts H.264 (AVC) live streams — H.265/HEVC is not supported. For Twitch, use the H.264 Bitrate Calculator or Twitch Bitrate Calculator instead. YouTube and Netflix do support HEVC for uploads and streaming.
What is a good H.265 bitrate for 1080p 30fps?+
For 1080p 30fps H.265, 2,000–4,000 kbps is sufficient for most content. Standard video content like tutorials or talking-head videos work well at 2,500 kbps. High-motion content (gaming, sports) benefits from 3,500–4,000 kbps.