# TC Calculator - Timecode

> Fast drop-frame & SMPTE math

Canonical page: [https://chrome-stats.com/d/id6801069009](https://chrome-stats.com/d/id6801069009)

## Overview

- **ID:** `id6801069009`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** DENZO LAB, INC.
- **Category:** Photo & Video
- **Version:** 1.0
- **Last updated:** 2026-08-19
- **First published:** 2026-08-19
- **Size:** 1.57 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/tc-calculator-timecode/id6801069009)
- **Privacy policy:** [https://www.denzolab.com/tccalculator-app](https://www.denzolab.com/tccalculator-app)

## Description

Add and subtract timecode across 9 frame rates with correct drop-frame and non-drop handling. Instant frame, second, and feet conversions. Fully offline, no account.

TC Calculator is a fast, no-nonsense timecode calculator built for video and film professionals on set and in post.

Add and subtract timecodes in a single tap and read the result instantly, with live conversions to frames, seconds, and feet+frames.

FRAME RATES
Work in any of nine frame rates: 23.976, 24, 25, 29.97, 30, 48, 50, 59.94, and 60 fps.

DROP-FRAME DONE RIGHT
Correct drop-frame (DF) and non-drop (NDF) math, including the proper ";" and ":" separators. 29.97 and 59.94 drop-frame are handled exactly, with 24-hour wrap-around.

INSTANT CONVERSIONS
Every result shows total frames, real-time seconds, and feet+frames (35mm, 16 frames/foot) at a glance.

MADE FOR THE JOB
- Clean, dark interface that's easy to read on set
- A and B operands with quick clear buttons
- Calculation history that remembers your confirmed results
- Works fully offline — no sign-in, no setup

PRIVATE BY DESIGN
No account, no servers, no tracking, no ads. The app collects nothing; everything stays on your device.

TC Calculator is a reference tool. Results are calculated from the values you enter — for delivery-critical work, always verify against your production's official timecode references.

## Rankings

- #1,346,136 — Overall

## Similar extensions and apps

- [TC Calc](https://chrome-stats.com/d/id6778181046)
- [tcCalc - timecode & frame calc](https://chrome-stats.com/d/id1144759699) — 4.70 / 5
- [Timecode Math Tape](https://chrome-stats.com/d/id6795454311)
- [PostCode - timecode calculator](https://chrome-stats.com/d/id6758260094) — 5.00 / 5
- [Frame Time Pro](https://chrome-stats.com/d/id6759611898)
- [FramePilot](https://chrome-stats.com/d/id6772818381)
- [Timecode Tools](https://chrome-stats.com/d/id6757202793)
- [Timecode](https://chrome-stats.com/d/id408226969) — 4.60 / 5
- [Timecode TC Organizer](https://chrome-stats.com/d/id740235152)
- [RZ Timecode Calculator](https://chrome-stats.com/d/id1444236587) — 1.00 / 5
- [Simple Timecode Calculator](https://chrome-stats.com/d/id994683052) — 2.40 / 5
- [Total Run Time Counter](https://chrome-stats.com/d/id6801060565)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6801069009)