Timecode Calculator
Convert a duration in seconds into standard timecode at a frame rate.
About Timecode Calculator
Converting seconds to total frames and then splitting by hours, minutes, seconds and remainder frames yields conventional timecode. Timecode is how editors and cameras stay in sync, so turning durations into frames lets you log and locate clips precisely.
Formula
Timecode
Convert total frames into HH:MM:SS:FF
- FF
- Frame number within the second
Worked example
With the default values below, Timecode Calculator returns Timecode of 01:02:05:12. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Duration (seconds)minimum 0
- 3,725.5
- Frame rate (fps)minimum 1
- 24
Results
- Timecode
- 01:02:05:12
- Total Frames
- 89,412
Step by step
- 1Values used
- 2Timecode
- 3Timecode= 01:02:05:12
- 4Total Frames= 89,412
Assumptions and limits
- The result is derived only from the 2 inputs listed above. Anything not among them is not part of the calculation.
- In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
- Figures are rounded for display to whole numbers, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.
Frequently Asked Questions
How is Timecode calculated?
Convert total frames into HH:MM:SS:FF Converting seconds to total frames and then splitting by hours, minutes, seconds and remainder frames yields conventional timecode.
Why does Timecode matter?
Timecode is how editors and cameras stay in sync, so turning durations into frames lets you log and locate clips precisely.
What values do I need to enter?
This calculator takes 2 inputs: Duration (seconds), Frame rate (fps). The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.