learn.howToCalculate
learn.whatIsHeading
Converts between common video resolutions (480p, 720p, 1080p, 4K) and shows pixel counts and file size estimates.
Formel
File size = resolution × frame rate × bit depth × duration
Steg-för-steg-guide
- 1Standard resolutions have fixed pixel dimensions
- 2File size = resolution × frame rate × bit depth × duration
- 3Codec compression dramatically reduces actual file size
Lösta exempel
Ingång
1080p video
Resultat
2.07M pixels
Vanliga misstag att undvika
- ✕Ignoring codec compression in file size estimates
- ✕Confusing resolution with quality (bitrate matters too)
Vanliga frågor
How much storage does 4K video use?
Roughly 375 MB/minute for H.265, or 750 MB/minute for H.264.
Redo att beräkna? Prova den kostnadsfria Video Resolution Converter-kalkylatorn
Prova själv →