About TimeDials

TimeDials is a precision time platform built for developers, remote teams, and anyone who works across time zones. We provide accurate, real-time clocks for thousands of cities worldwide, along with ISO week numbers, sun data, and contextual time information.

What we offer

• City clocks — Live time for 5,000+ cities with UTC offsets, sunrise/sunset, and week numbers.
• Embeddable widgets — Customizable clock widgets you can add to any website with one line of code. Digital, analog, flip, and pill styles.
• Time zone planner — Compare times across multiple cities for scheduling meetings.
• ISO week numbers — Always know the current week number and whether it's an even or odd week.

Design philosophy

TimeDials follows the ADMK Swiss-Tech design system — clean typography, precise data, and no unnecessary decoration. Information should be instantly readable at a glance.

Technical details

All time calculations use the IANA timezone database via the browser's Intl.DateTimeFormat API, ensuring accuracy across daylight saving transitions. Week numbers follow the ISO 8601 standard.