Keyboard: 0-9, + - * / and Enter.
CG v2.1
Timecode Calculator is more than just a simple SMPTE counter. It is a workflow utility designed for Video Editors, Assistant Editors (AEs), and DITs who need precision without opening their NLE. Whether you are spotting for sound, calculating end credit durations, or converting frame rates, this tool handles the math instantly.
Most calculators are locked to NTSC or PAL. We support the entire spectrum.
Stop manually typing numbers. Detects formats from major NLEs.
Simply copy timecode from Premiere, Resolve, or Avid and paste it here.
Need to calculate the exact duration per card for your credits sequence?
How to use our End Credits Tool →Track your work. Every calculation is logged.
Review results and export as a text file for editor reports.
- NEW FEATURE!
Easily convert between different timecode formats by selecting your INPUT frame rate and CONVERT TO frame rate (frames view is disabled for this function).
- NEW FEATURE!
Paste a list of multiple timecodes to automatically calculate their total duration. The tool sums up every line entered and applies the result to the main calculator.
Choose your project's frame rate from the dropdown. We support standard (23.976, 29.97) and High Frame Rates.
Type numbers directly. No need for colons.
10000000 becomes 10:00:00:00.
Add, subtract, multiply, or divide durations. Use the Batch tool to sum up multiple clips at once.
| Feature | TC-Calc | NLE In-Built | Physical Calc |
|---|---|---|---|
| Frame Rate Support | All (Custom FPS) | Limited to Project | Fixed Standards |
| Cost | Free | $$$ (Subscription) | $30+ |
| Batch Calculation | Yes | No | No |
| Accessibility | Web & Mobile | Desktop Only | Hardware |