When Muslim families plan their estate, one of the most important considerations is how inheritance will be distributed according to Islamic law. This system of inheritance is known as faraid.
Because Islamic inheritance rules can involve many different relatives and fixed shares, many people use faraid calculators to help estimate how an estate may be divided.
These tools help Muslims understand how inheritance shares are calculated and can be useful when preparing an Islamic will.
If you're new to Islamic wills, see:
Ready to compare halal options?
What Is Faraid?
Faraid refers to the Islamic system of inheritance that determines how a person's estate should be distributed among their heirs.
Unlike many modern inheritance systems, Islamic inheritance law assigns specific shares to certain relatives.
These shares are derived from Islamic jurisprudence and outline how wealth should be distributed among heirs such as spouses, children, and parents.
Because the calculations can involve many variables, some people use digital tools known as faraid calculators to estimate inheritance distributions.
What Is a Faraid Calculator?
A faraid calculator is a tool that helps estimate how an estate may be divided among heirs according to Islamic inheritance rules.
These calculators typically ask for information about the deceased person's family structure.
- Whether a spouse is living
- Number of children
- Whether parents are alive
- Presence of other relatives such as siblings
Based on this information, the calculator estimates the shares that different heirs may receive.
Why Faraid Calculators Are Useful
Islamic inheritance rules can become complex when multiple heirs are involved.
Faraid calculators help families visualize how inheritance may be distributed before drafting an Islamic will.
These tools are often used when families are planning their estate or consulting with scholars or legal advisors.
You can learn more about how Islamic wills work here:
Limits of Faraid Calculators
While faraid calculators can be helpful educational tools, they are not always a substitute for professional advice.
Inheritance distributions can change depending on the specific family situation, assets, debts, and jurisdiction.
Because of this, many Muslim families consult scholars or estate planning professionals when finalizing their wills.
Faraid and Islamic Wills
In Islamic inheritance law, most of a person's estate must be distributed according to fixed shares.
However, a portion of the estate—typically up to one-third—can be distributed according to discretionary bequests.
Many Islamic wills include instructions that allocate the discretionary portion while directing the remainder of the estate to follow faraid distribution rules.
Some digital platforms help generate wills designed to reflect Islamic inheritance principles.
For example:
Steps to Use a Faraid Calculator
Using a faraid calculator typically involves several steps.
- Enter family information such as spouse, parents, and children
- Input estimated estate value if required
- Review the calculated inheritance shares
- Consult scholars or advisors if needed
Frequently Asked Questions
Are faraid calculators accurate?
Faraid calculators can provide helpful estimates based on Islamic inheritance rules, but complex situations may require scholarly or legal guidance.
Do Muslims in the United States need an Islamic will?
Many Muslims create wills so their estate can be distributed according to Islamic inheritance principles rather than default state inheritance laws.
Can Islamic inheritance rules be followed in the U.S.?
Yes. While courts do not automatically apply Islamic inheritance law, individuals can document their wishes through a legally valid will.
The Bottom Line
Compare providers in your state
See side-by-side comparisons of Shariah-compliant products, or let our matcher recommend the best options for your situation.
Faraid calculators are useful tools that help Muslims estimate how inheritance may be distributed according to Islamic principles.
While these tools can help illustrate inheritance shares, many families combine them with Islamic wills and professional guidance to ensure their estate is distributed correctly.



