Calcule la edad exacta en años, meses, días, horas y minutos, además de los días restantes hasta el próximo cumpleaños.
Cómo usar esta herramienta
- Select your date of birth using the date picker.
- Select the target calculation date (defaults to today).
- Click Calculate to see age in years, months, and days, along with next birthday countdown.
Fórmulas y metodología de cálculo
Age Calculation: Compares birth year, month, and day against the target date with accurate Gregorian calendar month-day carryovers and leap year accounting.
Ejemplos resueltos
Born May 14, 1990 as of October 20, 2026
Escenario: Finding exact chronological age.
Paso a paso: 1990 to 2026 = 36 years; May to October = 5 months; 14 to 20 = 6 days.
Resultado: 36 Years, 5 Months, 6 Days
Formatos admitidos, límites y privacidad
Entradas y límites: Target date must not precede birth date. Supports Gregorian dates from 1900 onwards.
Cero recopilación de datos: Esta herramienta se ejecuta al 100% dentro del motor JavaScript del navegador del cliente. Ninguna pulsación de teclas, valores, archivos o resultados calculados se almacenan o transmiten a ningún servidor remoto.
Preguntas frecuentes
How accurately does the age calculator handle leap years?
The calculator uses calendar-aware day increments and accounts for 366-day leap years when spanning February 29th.
Can I calculate age as of a specific date in history?
Yes, you can specify both the date of birth and any target comparison date to calculate exact historical age.