Time Calculator

Plan runs of show with confidence

The web companion to the Time Calculator experience—time math, run-of-show plans, a reusable library, history, and a real-time countdown. Built for mobile and desktop.

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Time math

Core calculator logic from the iOS app, ported to TypeScript for the web—modular, testable, and mobile-friendly.

Run of show

Build plans with ordered segments, then run them in order with a live countdown per segment.

Library & imports

CSV imports turn saved timing notes into reusable library collections you can pull into the calculator and plans.

Ready to try it?

Create a free account with Google or your email—no trial wall. Once you're signed in, you can use the full web app.

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