Zakat Al Fitr Calculator
Calculate zakat al fitr easily with our free tool. Get practical results, tips, and comparisons for everyday decisions.
Calculator
Adjust values & calculateLeave blank to use the default price for the selected food type.
Breakdown
Formula
Each person in the household must give one Sa' (approximately 2.5 kg) of a local staple food or its monetary equivalent. Multiply the per-person amount by the number of family members including dependents to get the total Zakat al-Fitr obligation.
Last reviewed: December 2025
Worked Examples
Example 1: Family of Five — Wheat
Example 2: Family of Three — Dates
Background & Theory
The Zakat Al Fitr Calculator applies the following established principles and formulas. Islamic financial and religious calculations operate within a framework that integrates theological principles with precise mathematical methodology. Zakat, one of the five pillars of Islam, requires payment of 2.5% of qualifying wealth held above the nisab threshold for a complete lunar year. The nisab is pegged to the value of 85 grams of gold or 595 grams of silver, whichever provides the lower threshold, and must be recalculated against current market prices. Qualifying wealth includes cash, savings, business inventory, and investment assets, but excludes primary residence, personal-use items, and tools of trade. Hijri calendar conversion is essential for determining Ramadan dates, Zakat anniversaries, and contract terms expressed in lunar months. The Hijri calendar contains 12 lunar months totalling approximately 354.37 days, making it roughly 11 days shorter than the Gregorian year. Converting between calendars requires accounting for the accumulated drift: since the Hijri epoch of 622 CE (the Prophet's migration from Mecca to Medina), the difference compounds annually. Qibla direction calculation employs spherical trigonometry to determine the great-circle bearing from any point on Earth toward the Kaaba in Mecca (coordinates 21.4225°N, 39.8262°E). The formula accounts for the curvature of the Earth, meaning the bearing from New York to Mecca is approximately northeast rather than the intuitive eastward direction seen on flat maps. Prayer times are determined by solar angles: Fajr begins when the sun is 15-18 degrees below the horizon before dawn; Dhuhr at solar noon; Asr when shadow length equals object height plus its shadow at noon; Maghrib at sunset; and Isha when twilight disappears. These calculations vary by latitude and season, requiring location-specific algorithms. Islamic finance prohibits riba (interest), requiring profit-sharing structures such as Mudarabah (capital provider and entrepreneur share profits at a pre-agreed ratio) and Musharakah (joint venture with proportional profit and loss sharing).
History
The history behind the Zakat Al Fitr Calculator traces back through the following developments. Islamic civilisation made foundational contributions to mathematics and astronomy that underpin many of the calculation methods still used today. Muhammad ibn Musa al-Khwarizmi, working at the House of Wisdom in Baghdad in the 9th century, authored Al-Kitab al-mukhtasar fi hisab al-jabr wal-muqabala, the work from whose title the word algebra derives. His systematic approach to equation solving provided tools directly applicable to financial and calendar calculations. Al-Biruni in the 11th century developed sophisticated methods for calculating geographic coordinates and direction, including early formulations of what became the qibla calculation. The Hijri calendar was formally established by Caliph Umar ibn al-Khattab in 638 CE, fixing the Prophet Muhammad's migration (Hijra) from Mecca to Medina in 622 CE as the epoch. This calendar standardised religious observances across the expanding Muslim world. Islamic inheritance law (Faraid) was codified from Quranic verses and Hadith during the early Islamic period, establishing precise fractional shares for defined classes of heirs. The complexity of multi-heir scenarios drove development of sophisticated fraction arithmetic among early Islamic jurists and mathematicians. The Ottoman Empire administered Zakat as a state function for centuries, integrating it with broader fiscal policy until the empire's dissolution after World War I. The 20th century saw Islamic finance principles largely dormant in formal banking until the resurgence of Islamic banking in Egypt (Mit Ghamr Savings Bank, 1963) and the Gulf states following the 1973 oil boom provided capital for institution-building. The Accounting and Auditing Organization for Islamic Financial Institutions (AAOIFI), established in Bahrain in 1991, and the Islamic Financial Services Board (IFSB), established in Kuala Lumpur in 2002, created the standards infrastructure for modern Islamic finance. The global Islamic finance industry has grown to approximately three trillion US dollars in assets, spanning banking, takaful insurance, sukuk bonds, and Islamic funds across over 80 countries.
Frequently Asked Questions
Formula
Total Zakat al-Fitr = Number of Family Members × 2.5 kg × Price per kg
Each person in the household must give one Sa' (approximately 2.5 kg) of a local staple food or its monetary equivalent. Multiply the per-person amount by the number of family members including dependents to get the total Zakat al-Fitr obligation.
Worked Examples
Example 1: Family of Five — Wheat
Problem: A family of 5 members wants to pay Zakat al-Fitr using wheat flour priced at $0.50 per kg in their locality.
Solution: Per person = 2.5 kg × $0.50 = $1.25\nTotal food = 2.5 kg × 5 = 12.5 kg\nTotal amount = $1.25 × 5 = $6.25
Result: Total Zakat al-Fitr: $6.25 (12.5 kg of wheat)
Example 2: Family of Three — Dates
Problem: A family of 3 wants to give Zakat al-Fitr in dates, priced at $3.00 per kg.
Solution: Per person = 2.5 kg × $3.00 = $7.50\nTotal food = 2.5 kg × 3 = 7.5 kg\nTotal amount = $7.50 × 3 = $22.50
Result: Total Zakat al-Fitr: $22.50 (7.5 kg of dates)
Frequently Asked Questions
What is Zakat al-Fitr and why is it obligatory?
Zakat al-Fitr (also called Sadaqat al-Fitr or Fitrana) is an obligatory charitable payment made at the end of Ramadan before the Eid al-Fitr prayer. It was prescribed by the Prophet Muhammad (peace be upon him) as a means of purifying the fasting person from idle talk and obscene speech during Ramadan, and as a way to provide food for the needy so they can also celebrate Eid. It is obligatory on every Muslim who possesses food beyond their needs for the day of Eid, and must be paid on behalf of all dependents including children and elderly family members.
How much is Zakat al-Fitr per person?
The standard amount of Zakat al-Fitr is one Sa' of staple food per person. A Sa' is an ancient Arabian unit of measurement approximately equal to 2.5 to 3 kilograms depending on the type of food. The Hadith mentions specific foods like dates, barley, wheat, and raisins. In modern practice, many scholars allow paying the monetary equivalent based on the local price of the chosen staple food. The head of the household must pay for themselves and every dependent, including newborn children, elderly parents under their care, and any family member they are financially responsible for.
When should Zakat al-Fitr be paid?
Zakat al-Fitr must be paid before the Eid al-Fitr prayer. The preferred time is one or two days before Eid, as the companions of the Prophet used to give it during this period. It can also be paid at the beginning of Ramadan according to some scholars, particularly the Shafi'i school, to ensure it reaches the needy in time. Paying it after the Eid prayer without a valid excuse is considered a regular charity (sadaqah) rather than Zakat al-Fitr, as stated in the hadith narrated by Ibn Abbas. Early payment ensures recipients can use it for their Eid celebrations.
Can Zakat al-Fitr be paid in cash instead of food?
This is a matter of scholarly difference. The Hanafi school permits paying the monetary equivalent of the staple food, arguing that the purpose is to meet the needs of the poor and cash may be more beneficial in modern times. The Maliki, Shafi'i, and Hanbali schools traditionally prefer giving actual food, based on the hadith that specifies food items. Many contemporary scholars and organizations accept cash payments, especially in urban settings where food distribution is impractical. The important thing is to ensure the charity reaches those in need before Eid prayer time and serves the purpose of enabling them to celebrate Eid.
Who are the eligible recipients of Zakat al-Fitr?
The primary recipients of Zakat al-Fitr are the poor and needy (fuqara and masakin), which are the first two categories mentioned in the Quran for Zakat recipients in Surah At-Tawbah (9:60). Some scholars limit Zakat al-Fitr to only these two categories, while others apply all eight categories of Zakat recipients. The priority is to distribute it locally within your community so that local poor and needy individuals can benefit from it on Eid day. It should be given to those who do not have sufficient food or means for the day of Eid. It cannot be given to one's own dependents or direct family members whom one is obligated to support financially.
Is my data stored or sent to a server?
No. All calculations run entirely in your browser using JavaScript. No data you enter is ever transmitted to any server or stored anywhere. Your inputs remain completely private.
References
Reviewed by Daniel Agrici, Founder & Lead Developer · Editorial policy