Fecha y hora
Cuenta atrás, cronómetro, diferencia de fechas, timestamps y zonas horarias
Free date and time tools for time zones, countdowns, stopwatches, Unix timestamps, calendars and date differences.
Time zones & clocks
Convert zones, world clock and timezone gaps.
Convertidor de Zona Horaria
Free time zone converter with live world clocks
Reloj Mundial
Live analog and digital clocks for any country, with search
Meeting Overlap Finder
Find hours when New York, London, Sydney and more are all awake
Diferencia de Zona Horaria
Find the time difference between any two world time zones
Marca de Tiempo Unix
Convert between Unix timestamps and human-readable dates
Timers & differences
Countdowns, stopwatch and date/time gaps.
Temporizador de Cuenta Regresiva
Create a real-time countdown to any future date and time
Cronómetro
Precise stopwatch with lap times and split tracking
Diferencia de Tiempo
Calculate the difference between two times or datetimes
Diferencia de Fechas
Find the exact number of days, months and years between two dates
Calculadora de Horario Laboral
Calculate working hours between two datetimes, skipping weekends
Verificador de Año Bisiesto
Check if a year is a leap year with detailed explanation
Calculadora de Número de Semana
Find the ISO week number for any date of the year
Progreso de Vida
See cinematic progress bars for this month, this year and life to a milestone age, plus a shareable dark card
Calendars
Generate printable or shareable calendar layouts.
Frequently asked questions
Open Time Zone Converter, pick cities or offsets and read the matched local times.
Yes. Use Unix Timestamp to convert both directions instantly.