Kaunter Hari

Count days between dates, days since or until a date, and countdowns to events. Handles leap years with step-by-step solutions.

Your Input

Format: YYYY-MM-DD

Must be on or after start date

Select a calculation type, enter your dates, and click Count Days to see results with step-by-step solutions and visualizations.

Panduan Pengguna Lengkap

Apa itu Kaunter Hari?

A day counter calculates the number of days between two dates, days since a past date, days until a future date, or a countdown to an event. It accounts for leap years, varying month lengths, and year boundaries.

Total days = End Date − Start Date  |  Hari perniagaan = hari bekerja sahaja (Isnin–Jumaat)

Gunakannya untuk garis masa projek, kira detik, umur atau tempoh dalam hari dan perancangan acara.

Date Format

Gunakan YYYY-MM-DD (mis. 2025-02-15). Tarikh dari tahun 1 hingga 9999 disokong.

Jenis Pengiraan

Antara Hari

Exact number of days between two dates, plus weeks, months, hours, and business days (weekdays only).

Hari Sejak

How many days have passed since a past date (e.g. since birth, since an event).

Hari Sehingga

How many days remain until a future date (deadlines, countdowns).

undur

Countdown to an event with optional name; shows days, weeks, months, hours, and minutes until the date.

Cara Menggunakan Kalkulator Ini

  1. Select a calculation type (Days Between, Days Since, Days Until, or Countdown)
  2. Enter the required dates (and optional event name for Countdown)
  3. Click 'Count Days' to see the result
  4. Review the main result, detail cards (when available), and step-by-step solution
  5. Use the chart for a visual breakdown where available
  6. Klik 'Tetapkan semula' untuk menetapkan semua tarikh kepada hari ini dan jelaskan keputusan

Memahami Keputusan Anda

Main result

Jumlah bilangan hari, dengan ringkasan berformat pendek (mis. X hari, atau X minggu Y hari).

Detail cards

Untuk Hari Antara dan Kira Detik: pecahan kepada minggu, bulan, hari perniagaan dan jam jika berkenaan.

Step-by-step

Menunjukkan cara kiraan hari dikira, termasuk formula dan langkah perantaraan.

Memahami Hari Perniagaan

Hari perniagaan ialah hari bekerja (Isnin–Jumaat); hujung minggu dikecualikan. Digunakan untuk tarikh akhir projek, penghantaran, jadual kerja dan kontrak. Cuti tidak dikecualikan.

Kaedah Mengira Hari

Simple subtraction: Total days = end date − start date.

Relativedelta: Precise years, months, and days; accounts for month lengths and leap years.

Business days: Count of weekdays (Mon–Fri) between the two dates.

Nota Penting

  • All calculations account for leap years and varying month lengths.
  • Business days (Days Between) exclude weekends only; holidays are not excluded.
  • Use YYYY-MM-DD format. Dates must be between year 1 and 9999.

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