Kalkulator Tempoh Masa

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

Your Input

Format: HH:MM atau HH:MM:SS (mis., 09:00 atau 09:00:00)

Boleh pada hari berikutnya (mis., 23:00 hingga 02:00)

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

Panduan Pengguna Lengkap

Apakah Tempoh Masa?

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)

Format Masa

HH:MM: Jam:Minit (mis., 14:30)

HH:MM:SS: Jam:Minit:Saat (cth., 14:30:45)

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

Jenis Pengiraan

Tempoh Antara Masa

Enter start and end time; duration can cross midnight.

Tambah/Tolak Tempoh

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

Tukar Unit Tempoh

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

Kira Masa Berlalu

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

Cara Menggunakan Kalkulator Ini

  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.

Nota Penting

  • 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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