Speed Percentage Calculator
Calculate precise speed percentages when adjusting playback speed between different frame rates.Perfect for creative speed effects and technical frame rate matching.
Input & Output Value Types
IInput Value Types
Source Frame Rate
TimeBase enum or custom Double value
- • Preset options: 23.976, 24, 25, 29.97, 30, 50, 59.94, 60, 120 fps
- • Custom input: Any decimal value > 0
Target Frame Rate
TimeBase enum or custom Double value
- • Same preset options as Source Frame Rate
- • Bidirectional calculation support
OOutput Value Types
Percentage Change
Formatted percentage string
- • Example: "104.27%" (24fps → 25fps)
- • Example: "83.33%" (30fps → 25fps)
- • Precise to 2 decimal places
Professional Features
TimeBase Enum Integration
Built-in support for all standard TimeBase values used in professional video production workflows.
Custom Frame Rate Support
Enter any custom frame rate as a Double value for specialized workflows and unique requirements.
Bidirectional Calculation
Calculate speed changes in either direction - from source to target or target to source frame rates.
Frame Perfect
Precise speed calculations for any frame rate combination
Everything You Need for Speed Calculations
From creative speed effects to technical frame rate matching, our speed percentage calculator handles every scenario.
Percentage Output
Get precise percentage values ready to apply directly in your NLE for speed adjustments.
Frame Rate Presets
Built-in TimeBase enum with all standard frame rates from 23.976 to 120 fps.
Custom Values
Enter any custom frame rate as a Double value for specialized workflows.
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