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Handy tools

Your time zone fatigue reportNew

Enter your city and your recurring meetings: we calculate what they really cost you over a year, and generate a shareable image.

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Your city

Your recurring meetings

Enter the time in UTC, the universal reference time zone.

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How it's calculated

Each recurring meeting is converted to your local time. Those falling before 6am or after 11pm count as a disrupted night, those between 6am and 8am as an early wake-up, those between 9pm and 11pm as a lost evening. Totals are then annualized (× 52 weeks).

Explore more of our tools

Meeting fairness score

Who on your international team gets stuck with crack-of-dawn or late-night meetings? This calculator puts a number on it and helps you rebalance.

Async Score

Score your team's schedule fairness and get a badge to show off.

Meeting window map

See at a glance, on a live world map, the best time slots to get your international team together.