Know exactly when to pray, day by day
Free calculators for haiz, istihaza, nifas, ma'zur, iddah and puberty. Enter your days, see each one on a timeline, and get the ruling in English and Urdu.
Four numbers behind most rulings
In the Hanafi school, whether you pray depends mostly on counting days. These are the limits every calculator applies.
Bleeding that stops before 72 hours is istihaza, not a period.
Beyond 240 hours you return to your habit; the rest is istihaza.
Clean gaps shorter than this between two bleedings count as bleeding.
No minimum: when bleeding after birth stops, make ghusl and pray.
Ten tools, one for each question
Each one shows how it decides, so you can follow the reasoning and check it with a scholar.
Cycle
After childbirth
Worship
From your days to a clear answer
Enter your days
Your habit and the length of this bleeding, or the dates of a divorce or birth. Nothing is sent anywhere.
See every day classified
A timeline marks each day as haiz, istihaza, nifas or purity, with the totals.
Read the ruling
What to do about prayer and fasting, in English and Urdu, with the rule that decided it.
Rulings you can follow, not just results
- Built on mainstream Hanafi positions from standard references such as al-Hidaya, Radd al-Muhtar and Bahishti Zewar.
- Where Hanafi scholars differ in a way that changes the result, the page tells you.
- Every calculator is tested against worked examples before it is published.
- Free, with no account, and your entries stay on your device.
Your entries stay private
Every calculator runs in your browser. The days and dates you enter are never sent to us or stored, and there is no account to create.
Understand the rules behind the numbers
Frequently asked questions
Which school of fiqh do the calculators follow?
The Hanafi school, the school followed by most Muslims in Pakistan, India, Bangladesh, Afghanistan, Turkey and Central Asia, and by many in the UK. Where Hanafi scholars differ, the page says so.
Are the results a fatwa?
No. They are educational guidance based on mainstream Hanafi positions. Every situation has details; for your own case, ask a qualified scholar.
What are the basic numbers I need to know?
Haiz lasts 3 to 10 days, purity between two periods is at least 15 days, and nifas lasts at most 40 days with no minimum.
Do my entries leave my device?
No. The calculators run entirely in your browser. Your dates and day counts are not sent to us or stored.
Is it free, and do I need an account?
Everything is free and there is no account or sign-up.
Can I see results in Urdu?
Yes. Every result is shown in English and Urdu.
What is the difference between haiz, nifas and istihaza?
Haiz is menstruation, nifas is bleeding after childbirth, and istihaza is any bleeding outside their limits. During istihaza you pray and fast.
I do not know my habit (aadat). What should I do?
Your habit is the length of your last valid period and the purity before it. If you have none yet, use the Taharat & Dam Calculator. If you have forgotten it, ask a scholar.
How do I calculate my iddah?
Use the Iddah Calculator: three periods after divorce, three months if you do not menstruate, four months and ten days after a husband's death, or until the birth if pregnant.
Can men use the ma'zur tools?
Yes. The ma'zur rules apply to anyone with a continuous wudu-breaking condition, such as urine leakage.
How do I report a mistake?
Please email [email protected] with the page and the details. Corrections are reviewed and the page date is updated.
Bleeding today and not sure whether to pray?
Enter your habit and your days. It takes under a minute.