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Islamic Finance Tool✨ New Release

Fidya & Kaffarah Calculator

Calculate Islamic expiation payments for missed Ramadan fasts (Fidya for chronic illness/elderly) and Kaffarah for deliberately broken fasts or broken oaths.

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Interactive Fidya & Kaffarah Calculator Workspace

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Fidya vs. Kaffarah Theological Guidelines

Fidya is for those with permanent, chronic inability to fast (elderly, chronic illness). Kaffarah is the major expiation for intentionally breaking a fast without excuse (feeding 60 poor persons) or breaking a religious oath (feeding 10 poor persons). Temporary illness requires making up the fast (Qadha) instead of paying Fidya.

1. Select Currency & Daily Benchmark Rate

Fidya (Chronic Inability)

$12/day

For individuals unable to fast due to chronic illness, advanced age, or permanent medical frailty.

Subtotal: $360

Kaffarah (Deliberate Fast Breach)

60 Poor Fed / Day

Major expiation for intentionally breaking a Ramadan fast without valid medical or travel exemption.

Subtotal: $0

Kaffarat al-Yameen (Broken Oath)

10 Poor Fed / Oath

Surah Al-Ma\'idah (5:89): Expiation for swearing an oath by Allah and breaking it.

Subtotal: $60

Delayed Qadha Penalty Fidya

Shafi\'i / Maliki Rule

For missed fasts unmade past the subsequent Ramadan without a valid excuse.

Subtotal: $0
Total Expiation Obligation
$420.00
Total Beneficiaries Fed70 Meals Provided
Fidya (Chronic)$360
Kaffarah (Fast Breach)$0
Broken Oath (Yameen)$60
Delayed Qadha$0

Mathematical Formula & Variables

Equation ModelTotal Expiation = [Missed Days (Fidya) × Daily Rate ($10–$15)] + [Broken Fasts (Kaffarah) × 60 Poor Persons Fed × Meal Cost] + [Broken Oaths × 10 Persons Fed]

Fidya is an obligatory donation for those physically unable to fast Ramadan due to chronic medical illness, advanced old age, or prolonged incapacity (feeding 1 poor person per day = 1 Mudd / half Sa'). Kaffarah is the major expiation for intentionally breaking a fast without valid excuse (feeding 60 poor persons per day) or breaking a solemn oath (feeding 10 poor persons).

Variable Definitions

SymbolDescription
Fidya Missed Days (D)Number of Ramadan fasting days missed due to chronic illness or permanent incapacity.
Daily Fidya Rate (F)Cost of providing two standard meals or ~1.5kg staple food (typically $10–$15 / £5 / €9 per day).
Deliberate Broken Fasts (K)Number of days intentionally broken during Ramadan without valid exemption.
Broken Oaths (Yameen)Number of solemn Islamic oaths unfulfilled (requires feeding 10 needy persons).
Delayed Qadha FastsMissed fasts unmade past the subsequent Ramadan without excuse (Hanafi/Shafi'i expiation).

How to Use the Fidya & Kaffarah Calculator

  • Select your currency (USD, GBP, EUR, CAD, AUD, or custom local meal cost).
  • Enter the number of Ramadan days missed that qualify for Fidya (chronic illness, elderly, nursing/pregnant with long-term inability).
  • If applicable, enter any deliberately broken fasts requiring Kaffarah (each day requires feeding 60 poor individuals).
  • Enter any unfulfilled oaths requiring Kaffarat al-Yameen (each oath requires feeding 10 poor individuals).
  • View the total monetary expiation due, the total number of meals to be provided, and recipient distribution guidelines.

Ramadan Missed Fasts Fidya & Kaffarah Example

Scenario Context: An elderly individual with chronic illness missed all 30 days of Ramadan at a local Fidya rate of $12/day. Additionally, a family member needs to pay Kaffarat al-Yameen for 1 broken oath at $10/person.

Step 1: Calculate Fidya: 30 days missed × $12.00/day = $360.00 (30 poor people fed two meals each).
Step 2: Calculate Broken Oath Kaffarah: 1 oath × 10 poor persons × $10.00/meal = $100.00.
Step 3: Combine Total Expiation: $360.00 (Fidya) + $100.00 (Kaffarah) = $460.00.
Step 4: Total Charitable Meals Provided = 30 + 10 = 40 beneficiaries.
Total payment required is $460.00, satisfying 30 days of missed Ramadan Fidya and 1 broken oath Kaffarah.

Frequently Asked Questions