Calculateur de Taille de Fichier Vidéo

Estimez la taille de vos fichiers vidéo instantanément. Calculez vos besoins de stockage par résolution, débit, fréquence d'images, codec et durée.

Bitrate is automatically estimated based on your resolution, frame rate, and codec selection.

Estimated File Size

304.8 MB

1920×1080 · 30fps · H.264 (MP4)

Video Bitrate

8.0 Mbps

Audio Bitrate

128 kbps

Total Bitrate

8.1 Mbps

Quick Reference, File Size by Duration

DurationFile Size
1 min61.0 MB
5 min304.8 MB
10 min609.6 MB
30 min1.79 GB
1 hour3.57 GB

Current Settings

Resolution1080p (1920×1080)
Frame Rate30 fps
CodecH.264 (MP4)
Bitrate ModeAuto

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Video File Sizes for Popular Platforms

Different platforms have different upload limits and recommended settings. Use our video file size calculator to plan your recordings for any platform.

YouTube Video Sizes

Plan your YouTube uploads with accurate file size estimates for every resolution.

  • 1080p 10min: ~600MB (H.264) / ~375MB (H.265)
  • 4K 10min: ~2.6GB (H.264) / ~1.1GB (H.265)
  • Max upload: 256GB or 12 hours
  • Recommended: H.264 MP4 for fastest processing

Instagram & TikTok Sizes

Estimate file sizes for short-form vertical video content on social platforms.

  • 1080p 60s: ~60MB (H.264 at 8 Mbps)
  • 1080p 90s: ~90MB (H.264 at 8 Mbps)
  • IG max: 4GB per video
  • TikTok max: 287MB mobile, 500MB desktop

Streaming & OTT Sizes

Calculate storage requirements for streaming workflows and video libraries.

  • 720p 1hr: ~2.3GB (H.264) / ~1.4GB (H.265)
  • 1080p 1hr: ~3.6GB (H.264) / ~2.3GB (H.265)
  • 4K 1hr: ~15.8GB (H.264) / ~6.8GB (H.265)
  • Tip: Use H.265 or AV1 for 40-50% savings

WhatsApp & Discord Sizes

Check if your video will fit within messaging platform upload limits.

  • WhatsApp: 16MB limit (~20s at 1080p H.264)
  • Discord free: 25MB limit (~30s at 1080p H.264)
  • Discord Nitro: 500MB limit
  • Tip: Use our video compressor to fit within limits

ProRes & Editing Sizes

Plan storage for professional editing workflows with high-bitrate codecs.

  • 1080p ProRes 1min: ~440MB
  • 4K ProRes 1min: ~1.4GB
  • 8K ProRes 1min: ~4.5GB
  • Tip: ProRes is 5-10x larger than H.264

Email Attachment Sizes

Estimate whether your video will fit as an email attachment.

  • Gmail: 25MB limit (~30s at 1080p H.264)
  • Outlook: 20MB limit (~25s at 1080p H.264)
  • Tip: Use 720p + H.265 for longer clips under 25MB
  • Alternative: Compress first, then attach

How to Calculate Video File Size

Estimate your video storage needs in three simple steps using our free video file size calculator. Instant results, no sign-up required.

Step 1

Choose Resolution & Frame Rate

Select your target resolution (720p to 8K) and frame rate (24 to 120 fps). Higher resolution and frame rate means larger file sizes.

Step 2

Select Codec & Duration

Pick a video codec (H.264, H.265, VP9, ProRes, or AV1) and enter your video duration. Modern codecs like H.265 and AV1 produce smaller files.

Step 3

View Estimated File Size

Get your estimated file size instantly along with a quick reference table showing sizes for common durations at your selected settings.

Why Use Our Free Video Size Calculator

Plan your video storage, estimate upload times, and compare codec efficiency with our instant video file size calculator.

Instant Calculations

Results update in real time as you adjust settings. Compare file sizes across resolutions, codecs, and durations instantly without any waiting.

5 Codecs Supported

Compare file sizes for H.264, H.265/HEVC, VP9, ProRes, and AV1. See exactly how much storage each codec requires for your video settings.

720p to 8K Support

Estimate file sizes for any resolution from 720p HD to 8K Ultra HD, plus custom resolutions. Perfect for planning storage needs for any project.

No Data Collected

All calculations happen in your browser. We don't collect any data, track your usage, or require any personal information to use the calculator.

Works on Any Device

Use our video bitrate calculator on any device with a web browser. No software download or installation required. Works on desktop and mobile.

Industry-Standard Estimates

Bitrate estimates are based on industry-standard encoding practices. Switch to manual mode for exact bitrate control when you need precise calculations.

Comparison

Vibrantsnap vs Other Video Size Calculators

See how our free video file size calculator compares to other popular tools for estimating video storage.

VibrantsnapToolstudOmnicalculatorCalcTool
Codecs supported
5 (H.264, H.265, VP9, ProRes, AV1)
3
2
1
Resolution presets
6 (720p to 8K + Custom)
4
3
4
Frame rate options
5 (24-120 fps)
Custom only
Limited
3
Auto bitrate estimation
Duration reference table
No sign-up needed
Real-time results

Related Free Video Tools

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