זמן. com is an online resource for checking local time around the world, with live clocks for more than 1,000 cities, countries, and IANA time zones. Its clocks update every second and let visitors compare the current time in major cities, countries, and widely used time zones.

The site also offers practical tools for planning and timekeeping, including time zone converters, date and time format converters, time calculators, Unix time, countdowns, alarms, stopwatches, timers, and scheduling and reminder tools. Users can browse information about locations, time zones, national holidays, prayer times, weather, and air quality. Free clock widgets are available in analog, digital, text, and word formats for use on websites.

The site also provides resources about the sun and moon, along with articles on time, time zones, and public holidays. With its combination of global time data, utilities, and informational content, Zeit. com helps users coordinate schedules, track time, and explore local time-related details across the world