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Missed Prayers (Qadha) Calculator

The Missed Prayers (Qadha) calculator estimates how many obligatory prayers you need to make up over a period of years, months and days, and how long it will take to clear them at your chosen daily pace.

Last updated: June 2026 · Free · No sign-up required

How many Qadha prayers you plan to pray daily.

Results

Enter values above and click Calculate to see your result instantly.

Quick reference

Period missedQadha owed (5/day)
6 months≈ 885
1 year≈ 1,770
5 years≈ 8,850
10 years≈ 17,700

schedule Total Qadha

Estimates the full number of obligatory prayers to make up over your missed period.

list_alt Per-prayer breakdown

Splits the total across Fajr, Dhuhr, Asr, Maghrib and Isha.

event_available Clear-by date

Projects when you finish the backlog based on how many you pray each day.

Interpretation guide

Make-up pace1 year’s backlog clears in
5/day (1 extra set)~12 months
10/day (2 sets)~6 months
15/day (3 sets)~4 months

Formula & methodology

Formula: Total = (years×354 + months×29.5 + days) × 5; clear days = ⌈total ÷ daily make-up⌉

  1. Estimate the missed period in years, months and days (lunar years of 354 days are used).
  2. The total multiplies by the five daily prayers, broken down per prayer.
  3. Enter your daily make-up pace to get the days needed and a calendar clear-by date.

Worked example: one year missed = 1,770 prayers (354 each of Fajr–Isha); at 5 extra prayers daily the backlog clears in 354 days — by mid-2027 if started today.

Frequently asked questions

How do I calculate my missed prayers?
Estimate honestly when regular prayer began and count back: each missed day owes 5. A year is ~1,770 prayers. Scholars accept a careful best estimate (ghalabat al-zann) when records are impossible.
Do I really have to make up years of prayers?
The majority position (all four Sunni schools) is yes — missed fard prayers remain a debt regardless of count. A consistent plan (one extra set per day) clears a year’s backlog in a year.
How do I pray Qadha practically?
Pair each make-up with its current prayer: after today’s Fajr, pray one missed Fajr, and so on — one extra "day" of prayers daily. No specific time is required outside the brief disliked windows.
What about prayers missed during menstruation?
They are not owed — women are exempt from prayers during menses (unlike Ramadan fasts, which are made up). Deduct those periods when estimating; roughly 7 days per month if unsure.
Is repentance enough without Qadha?
Tawbah is essential but, per the majority, doesn’t replace the debt of deliberate misses; a minority view holds otherwise. Acting on the cautious position is the safe course — this planner makes it manageable.