Kalkulator Haid — Prediksi Siklus Menstruasi dan Periode Datang Bulan
Kebugaran & KesehatanPrediksi tanggal mulai haid berikutnya dan perkirakan jadwal datang bulan beberapa bulan ke depan berdasarkan panjang rata-rata siklus Anda.
PURECALCULATOR
Digital Calculation Report
Ref:
Period Calculator Report
Predict upcoming period start dates from your last period date and average cycle length.
Input Parameters
| Parameter | Value |
|---|---|
| First Day of Last Period | 2026-01-15 |
| Cycle Length | 28 |
Calculated Results
| Metric | Computed Value |
|---|---|
| Tanggal Mulai Haid Berikutnya | Feb 12, 2026 |
| Jadwal 2 Periode Haid Selanjutnya | Mar 12, 2026 | Apr 9, 2026 |
Calculations are provided for educational purposes and should be independently verified for financial, investment, or medical decisions.
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Input Parameters
Adjust parameters to instantly compute metrics.
hari
20 hari45 hari
Computed Results
InstantTanggal Mulai Haid Berikutnya
Feb 12, 2026
Computed instantaneously in your browser with verified mathematical precision.
Calculation Breakdown
Jadwal 2 Periode Haid SelanjutnyaMar 12, 2026 | Apr 9, 2026
Frequently asked questions
Common Questions about Period
Kapan hari pertama siklus haid dimulai?
Hari pertama siklus dihitung tepat pada hari pertama darah haid keluar secara nyata dan teratur.
Berapa lama keterlambatan haid dianggap wajar?
Keterlambatan hingga 5-7 hari masih tergolong wajar dan sering kali dipicu oleh stres, kelelahan, atau perubahan pola tidur.