Video Frame Rate Converter (FPS) & Slow Motion Calculator

Understanding Frames Per Second (FPS) is essential for video quality and creative effect. Whether you’re shooting for a cinematic look at 24 FPS or capturing dynamic action at 120 FPS for smooth slow motion, knowing your frame rate is crucial. Our Video Frame Rate Converter helps filmmakers and content creators calculate exactly how long a clip will play in slow motion when converted to a standard playback speed.

The most common use for high FPS (like 60 FPS or 120 FPS) is to slow the footage down seamlessly, creating a dramatic or hyper-smooth effect. This tool calculates the Slow Motion Duration and the Playback Speed Multiplier based on your recording FPS and the desired playback FPS. Plan your shot timing precisely, ensuring your slow-motion sequences are exactly the length you need them to be for your final edit.