Professional Calculator Suite

Ten precision-engineered calculators designed specifically for filmmakers, video editors, and content creators.

Aspect Ratio Calculator

Calculate dimensions when changing aspect ratios while maintaining proportions. Supports preset resolutions and custom aspect ratios.

Key Features:

Source Resolution: Preset resolutions (4K DCI, 4K UHD, 2K, 1080p) or custom width/height inputs

Target Aspect Ratio: Standard ratios (2.39:1, 1.85:1, 16:9, 4:3) or custom ratio inputs

Output: New dimensions maintaining aspect ratio

Professional format library with crop & letterbox calculations

Input/Output Types

Inputs:Resolution (preset/custom), Aspect Ratio (standard/custom)

Outputs:Calculated dimensions, Crop/letterbox information

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Timecode Calculator

Perform mathematical operations on timecode values with frame-accurate precision in HH:MM:SS:FF format.

Key Features:

Operations: Add (+), Subtract (-), Multiply (×), Divide (÷)

Frame Rate: TimeBase presets (23.976, 24, 25, 29.97, 30, 50, 59.94, 60, 120) or custom

Timecode Input: Hours (00-99), Minutes (00-59), Seconds (00-59), Frames (00 to framerate-1)

Factor Input: Decimal values for multiply/divide operations

Input/Output Types

Inputs:TimecodeOperation enum, TimeBase/Custom frame rate, Timecode (HH:MM:SS:FF), Numeric factor

Outputs:Resulting timecode in HH:MM:SS:FF format

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Speed Percentage Calculator

Calculate percentage change when adjusting playback speed between different frame rates.

Key Features:

Source Frame Rate: TimeBase presets or custom Double value (>0)

Target Frame Rate: TimeBase presets or custom Double value (>0)

Preset Options: 23.976, 24, 25, 29.97, 30, 50, 59.94, 60, 120 fps

Bidirectional calculation for speed ramping workflows

Input/Output Types

Inputs:TimeBase enum or custom Double, TimeBase enum or custom Double

Outputs:Percentage change (e.g., "104.27%")

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Target Length Calculator

Calculate required speed adjustment to achieve a specific target duration with frame-accurate precision.

Key Features:

Frame Rate: TimeBase presets or custom value

Clip Length: Timecode input (HH:MM:SS:FF format)

Target Length: Timecode input (HH:MM:SS:FF format)

Output: Speed percentage required for target duration

Input/Output Types

Inputs:TimeBase/Custom frame rate, Timecode (clip length), Timecode (target length)

Outputs:Speed percentage required

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Target Bitrate Calculator

Calculate optimal bitrate based on file size constraints, frame rate, and runtime with timecode integration.

Key Features:

File Size: Numeric input with units (KB, MB, GB, TB)

Frame Rate: TimeBase presets or custom value

Runtime: Timecode input (HH:MM:SS:FF format)

Output: Bitrate in various units (bps, Kbps, Mbps, etc.)

Input/Output Types

Inputs:File size (value + units), TimeBase/Custom frame rate, Timecode (runtime)

Outputs:Bitrate in appropriate units

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Upload Time Calculator

Estimate upload time based on file size and connection speed with multiple unit support.

Key Features:

File Size: Numeric input with units (KB, MB, GB, TB)

Upload Speed: Numeric input with units (Kbps, Mbps, Gbps)

Real-time calculation updates

Output: Time duration (e.g., "2 hours 15 minutes")

Input/Output Types

Inputs:File size (value + units), Upload speed (value + units)

Outputs:Time duration in readable format

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Time to Data Calculator

Convert recording time to estimated file size based on data rate with frame rate integration.

Key Features:

Data Rate: Numeric input with units (Kbps, Mbps, Gbps)

Frame Rate: TimeBase presets or custom value

Runtime: Timecode input (HH:MM:SS:FF format)

Output: File size in appropriate units (KB, MB, GB, TB)

Input/Output Types

Inputs:Data rate (value + units), TimeBase/Custom frame rate, Timecode (runtime)

Outputs:File size in appropriate units

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Data to Time Calculator

Calculate recording time from available storage and data rate with real-time timecode output.

Key Features:

Storage Size: Numeric input with units (KB, MB, GB, TB)

Data Rate: Numeric input with units (Kbps, Mbps, Gbps)

Real-time calculation updates

Output: Recording time in timecode format (HH:MM:SS:FF)

Input/Output Types

Inputs:Storage size (value + units), Data rate (value + units)

Outputs:Recording time in timecode format

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Frames to Timecode Calculator

Convert frame counts to their equivalent timecode values for professional video editing, synchronization, and post-production workflows.

Key Features:

Frame Count: Integer input for frame number or count

Frame Rate: TimeBase presets or custom value

Start Reference: Optional start timecode for offset calculations

Timecode Mode: Time of Day or Freerun support

Output: Equivalent timecode in HH:MM:SS:FF or HH:MM:SS;FF format

Input/Output Types

Inputs:Frame count (integer), Frame rate (TimeBase/custom), Start reference (optional), Timecode mode

Outputs:Equivalent timecode in SMPTE format

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Timecode to Frames Calculator

Convert timecode values to their equivalent frame counts for precise video editing, synchronization, and post-production workflows.

Key Features:

Timecode Input: HH:MM:SS:FF format input

Frame Rate: TimeBase presets or custom value

Start Reference: Optional start timecode for offset calculations

Timecode Mode: Time of Day or Freerun support

Output: Equivalent frame count (integer)

Input/Output Types

Inputs:Timecode (HH:MM:SS:FF), Frame rate (TimeBase/custom), Start reference (optional), Timecode mode

Outputs:Equivalent frame count (integer)

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Get All Calculators in One App

Download CineMath for the complete professional calculator suite, plus exclusive features like calculation history, custom presets, and offline access.

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