FPS Converter

Convert video frame rates between 23.976, 24, 25, 29.97, 30, 50, 59.94, 60 and more. See speed %, change %, and frame duration impact.

Input

Tip: presets apply to the focused field (click inside From/To first).
Common presets
Formula
Speed % = (Target FPS ÷ Source FPS) × 100
Change % = Speed % − 100
Example: 23.976 → 25 ≈ 104.271% (≈ +4.271% speed-up).

Results

Speed —
Change —
Frame duration —
Tip: Result auto-copies to clipboard after calculation (without the % sign).

History

No calculations yet. Run one to store it here.

    Related Tools

    How FPS Conversion Works

    FPS Changes = Speed Changes

    FPS conversion is really about playback speed. If you take footage shot at one frame rate and force it to play at another, the clip will get faster or slower.

    This tool tells you the exact speed percentage to enter in your NLE (Resolve / Premiere etc), plus how much the speed changes in percent and how the per-frame duration shifts.

    How It Works

    1. Speed % = (Target FPS ÷ Source FPS) × 100

    2. Change % = Speed % − 100 (shown as + / −)

    3. Frame duration = 1000 ÷ FPS (milliseconds per frame)

    Pro Examples

    23.976 → 25: slight speed-up (PAL delivery vibes).

    Useful when matching broadcast specs or old workflows.

    25 → 23.976: slight slow-down.

    Can help when aligning timelines without re-timing by ear/eye.

    Editor Tip: This tool copies the number only (e.g. 104.271) so you can paste it straight into a speed field without deleting the %.