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40 Minute Timer

Run a free forty-minute timer for study, writing, exercise, or a focused work block with visible progress.

Runs in your browserNo sign-upKeyboard ready
Mission clock

40 Minute Timer

40:00 Ready

Space start or pause R reset F full screen

What fits in 40 minutes?

Forty minutes supports a serious study block, a writing section, or a workout segment while leaving room for recovery inside an hour.

A mid-length session has room for both progress and a short review. Reserve the end of the countdown for saving and a handoff note instead of working until the last second and losing your place. Choose one target and place water nearby. If your work is sedentary, plan to stand and move when the alarm sounds.

Run the block with one clear target

Write the target before pressing Start. Keep only the material for that target visible, then let the countdown answer the question of when to stop. Press Space to start or pause, R to reset, and F to enter full screen. The progress ring and tab title keep the remaining time visible without adding another account, notification feed, or tracker.

This browser timer is useful when you need a plain 40 minutes boundary. The Orbital Focus app adds destinations, mission progress, and optional Launch Lockdown when you want the countdown to feel like a flight.

When the timer ends

Use five quiet minutes afterward to recover or review, rather than filling the gap with notifications. Take a moment to record what changed during the block. A file saved, a page reviewed, or a question clarified is a better measure than whether every planned task disappeared.

The countdown uses elapsed clock time rather than assuming every browser update arrives on schedule. If the tab is slowed in the background, the display catches up from the real deadline when it runs again. Keep the tab open if you need the alarm, and check your device volume before a long session.

Turn the countdown into a mission

Fly a 40-minute block in Orbital Focus.

Choose a destination, launch, and keep your focus time inside a mission with progress, streaks, and optional app blocking.

Open Orbital Focus

Read more

39 Minute TimerOpen a visual countdown set for 39 minutes, with pause, reset, keyboard controls, and an alarm.41 Minute TimerOpen a visual countdown set for 41 minutes, with pause, reset, keyboard controls, and an alarm.The Pomodoro TechniqueThe classic cycle is simple: choose a task, work for 25 minutes, break for 5, and take a longer break after four rounds. The useful part is the visible finish line, not obedience to one sacred number.How to Fix Your Attention SpanAttention is not a single score you repair once. It is a behavior you can make easier with fewer cues, smaller starts, and blocks that grow only when you are ready.
Orbital Focus support

Need a hand?

Find quick answers for planning a mission, Launch Lockdown, purchases, and keeping your focus record safe.

Visit Support
Turn focus into spaceflight

Give your next focus block a destination.

Pick a mission length, launch, and keep distracting apps sealed until you arrive.

Download Orbital Focus

Make space to focus.
Free on iPhone and Android.

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