Frames toTimecode

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

Input & Output Value Types

I
Input Value Types

Frame Count

Integer value

  • • Positive integer representing total frame count
  • • Can be any value from 0 to large numbers
  • • The frame number you want to convert to timecode

Start Reference (Optional)

HH:MM:SS:FF format

  • • Optional starting timecode for offset calculations
  • • Used to determine frame count context
  • • Helps establish timeline position reference

Frame Rate

TimeBase enum or custom value

  • • Presets: 23.976, 24, 25, 29.97, 29.97 DF, 30, 50, 59.94, 59.94 DF, 60, 120
  • • Custom: Any decimal value > 0

Timecode Mode

TimecodeMode enum

  • • Time of Day: 24-hour format (00:00:00:00 to 23:59:59:FF)
  • • Freerun: Unlimited hours format for long-form content

O
Output Value Types

Equivalent Timecode

Professional HH:MM:SS:FF or HH:MM:SS;FF format

  • • Exact timecode equivalent of frame count
  • • SMPTE compliant formatting
  • • Drop frame formatting with semicolons (;) when applicable
  • • Consistent with input frame rate and mode

How It Works

This calculator converts a frame count to its equivalent timecode value (HH:MM:SS:FF) based on your project's frame rate. Perfect for determining timecode positions from frame numbers in professional editing workflows.

1

Input Frame Count

Enter the frame count you want to convert and select your project's frame rate

2

Apply Frame Rate Math

Calculate hours, minutes, seconds, and remaining frames using frame rate division

3

Format as Timecode

Convert the calculated values into professional HH:MM:SS:FF or drop frame format

4

Use in Editing

Apply the timecode position for precise cuts, sync points, and frame-accurate editing

Calculation Formula

Hours = Frame Count ÷ (FPS × 3600)
Minutes = Remaining Frames ÷ (FPS × 60)
Seconds = Remaining Frames ÷ FPS
Frames = Frame Count % FPS

Example:

240 frames @ 24fps = 00:00:10:00 (0 hours, 0 minutes, 10 seconds, 0 frames)

Key Features

Frame-Accurate Precision

Professional frame-accurate calculations for critical workflows

All Frame Rates Supported

Industry-standard and custom frame rates with drop frame support

SMPTE Compliance

Professional broadcast television timecode standards

Timecode Mode Flexibility

Time of Day (24-hour) or Freerun (unlimited hours) modes

Real-Time Updates

Instant calculations as you type for efficient workflows

Copy to Clipboard

One-click copying for seamless workflow integration

Professional Applications

Video Editing & Post-Production

Calculate precise edit points, sync audio, and maintain frame accuracy across complex timelines.

Broadcast Television

Essential for broadcast workflows where frame-accurate timing is critical for live and recorded content.

Film Production

Calculate shot lengths, plan sequences, and maintain timing consistency across different frame rates.

Audio-Video Synchronization

Precisely align audio tracks with video footage using frame-accurate calculations.

Media Transcoding

Calculate timing adjustments when converting between different frame rates and formats.

Professional Streaming

Ensure precise timing for live streaming and on-demand content delivery.

Ready to Get Started?

Download the CineMath app for the complete professional calculator suite with offline access and advanced features.