Kalkulator Hari Dalam Seminggu

Find what day of the week any date falls on, next/previous occurrence of a weekday, and count or list weekdays in a range with step-by-step solutions.

Your Input

Format: YYYY-MM-DD

Select a calculation type, enter your dates and weekday, then click Calculate to see results with step-by-step solutions.

Panduan Pengguna Lengkap

Apa itu Kalkulator Harian Dalam Seminggu?

A day of week calculator finds which weekday (Monday–Sunday) any date falls on, the next or previous occurrence of a chosen weekday, and how many times (or which dates) a weekday appears in a date range. It uses the Gregorian calendar and handles leap years and varying month lengths.

Weekday index: 0=Monday … 6=Sunday  |  Weekdays Mon–Fri; weekends Sat–Sun

Use it for scheduling, planning recurring events, or checking if a date is a weekday or weekend.

Date Format

Use YYYY-MM-DD (e.g. 2025-02-15). Dates from year 1 to 9999 are supported.

Jenis Perhitungan

Temukan Hari dalam Seminggu

Enter any date to see which weekday it is and whether it's a weekday or weekend.

Kejadian Berikutnya

From a date, find the next occurrence of a chosen weekday (e.g. next Monday).

Kejadian Sebelumnya

From a date, find the previous occurrence of a chosen weekday.

Hitung Hari Kerja

Count how many times a specific weekday appears in a date range; includes chart.

Temukan Semua Kemunculan

List all dates in a range that fall on a chosen weekday (e.g. all Mondays; up to 20 shown).

Cara Menggunakan Kalkulator Ini

  1. Select a calculation type (Find Day, Next/Previous Occurrence, Count Weekdays, or Find All Occurrences)
  2. Enter the required dates and choose a weekday where needed
  3. Click 'Calculate' to see the result
  4. Review the main result, detail card (weekday/weekend), occurrences list, and step-by-step solution
  5. Use the chart when counting weekdays for a visual breakdown
  6. Click 'Reset' to set all dates to today and clear results

Memahami Hasil Anda

Main result

The weekday name, result date, or count—depending on the mode. The subtitle shows the date or a short description.

Detail card

For Find Day of Week: indicates whether the date is a Weekday (Mon–Fri) or Weekend (Sat–Sun).

Occurrences list

For Find All Occurrences: lists the dates in the range that fall on the chosen weekday (up to 20).

Memahami Hari Kerja

The calculator uses weekday index 0=Monday through 6=Sunday. Weekdays are Monday–Friday; weekends are Saturday and Sunday.

  • 0 = Senin
  • 1 = Selasa
  • 2 = Rabu
  • 3 = Kamis
  • 4 = Jumat
  • 5 = Sabtu
  • 6 = Minggu

Catatan Penting

  • Uses Gregorian calendar; leap years and varying month lengths are handled.
  • Weekday index: 0=Monday … 6=Sunday. Weekdays Mon–Fri; weekends Sat–Sun.
  • Dates must be between year 1 and 9999. Use YYYY-MM-DD format.

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