What are the color phases for the traffic light timer?

The timer starts green when there is plenty of time remaining, transitions to yellow at around 50% to signal the midpoint, and turns red in the final moments to indicate time is almost up.

Can I customise when the colors change?

Yes. You can adjust the thresholds at which the timer switches from green to yellow and from yellow to red to suit your specific activity duration.

Why use a circle timer instead of a bar timer?

Circle timers are often easier to read at a distance and feel more intuitive for many students. The circular sweep also gives a clear visual sense of how much of the total time remains.

Traffic Light Circle Timer

Circular countdown with color phases: green → yellow → red.

Durée

À propos

A circular countdown timer that changes color through traffic-light phases — green for plenty of time, yellow as the midpoint approaches, and red for the final stretch. The animated arc makes it easy for students and audiences to see time remaining at a glance.

Comment utiliser

Select a preset duration or use the current default.
Press Start — the ring fills in green, then transitions to yellow and red.
Pause, resume, or reset at any time.
An audio alert plays when time is up.

Fonctionnalités

Circular Arc

Smooth animated ring that depletes as time counts down.

Traffic Light Colors

Green → yellow → red phases at a glance.

Duration Presets

Quick pick from 30 s to 10 min durations.

Audio Alert

Optional notification sound when time runs out.

Questions fréquentes

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Traffic Light Circle Timer

À propos

Comment utiliser

Fonctionnalités

Questions fréquentes

How is this different from the Traffic Light Timer?

When do the colors change?

Can I use it on a projector?

Related Tools

Traffic Light Circle Timer

À propos

Comment utiliser

Fonctionnalités

Questions fréquentes

How is this different from the Traffic Light Timer?

When do the colors change?

Can I use it on a projector?

Related Tools