Calculadora de duración del tiempo

Calculate duration between times, add/subtract duration, convert time units, and find elapsed time with step-by-step solutions.

Your Input

Formato: HH:MM o HH:MM:SS (por ejemplo, 09:00 o 09:00:00)

Puede ser el día siguiente (por ejemplo, de 23:00 a 02:00)

Select a calculation type, enter your times or duration, then click Calculate to see results with step-by-step solution and visualization.

Guía de usuario completa

¿Qué es la duración del tiempo?

Time duration is the amount of time that passes between two points in time, or the length of time something takes. This calculator finds duration between two clock times, adds or subtracts duration from a time, converts between time units, and computes end time from a start time and elapsed duration.

Time format: HH:MM or HH:MM:SS (24-hour)

Formato de hora

HH:MM: Horas: Minutos (por ejemplo, 14:30)

HH:MM:SS: Horas:Minutos:Segundos (p. ej., 14:30:45)

Use 24-hour format (0-23 hours).

Tipos de cálculo

Duración entre tiempos

Enter start and end time; duration can cross midnight.

Sumar/Restar duración

Add or subtract hours, minutes, seconds, or days from a given time.

Convertir unidades de duración

Convert between seconds, minutes, hours, days, weeks, months, and years.

Calcular el tiempo transcurrido

From a start time and elapsed duration, get the end time.

Cómo utilizar esta calculadora

  1. Select calculation type from the dropdown.
  2. Enter time values (HH:MM or HH:MM:SS) or duration and units in the form.
  3. Click Calculate to see the result, detail cards, visualization (when available), and step-by-step solution.
  4. Click Reset to clear inputs and results.

Notas importantes

  • Use 24-hour format (0-23 hours). Duration can cross midnight.
  • Subtracting duration may wrap to the previous day. All calculations use seconds internally.
  • Months and years are approximate (30 and 365 days).

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