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Mahr Calculator | Suggest Shariah-Compliant Mahr Based on Income
A Mahr Calculator (Islamic dowry calculator) suggests a Shariah-compliant mahr based on the groom's income, peer-group values, and contract preferences. Quran 4:4 establishes mahr as the bride's Quranic right.
Last updated: June 2026 · Free · No sign-up required
Results
Enter values above and click Calculate to see your result instantly.
Quick reference
| Approach | Basis | Example |
|---|---|---|
| Mahr Musamma | Fixed agreed amount | $5,000 → $2,500 prompt + $2,500 deferred |
| Mahr al-Mithl | Peer-group equivalent + income | 70% peer average + ~4 months income |
| Gold-based | Grams × market price | 50 g ≈ $3,900 |
| Sunnah reference | ≈ 400–500 dirhams | ≈ $1,500 today |
info Mahr Calculator
Free islamic calculator — enter your numbers and get an instant, accurate result.
info Private by design
Everything runs locally in your browser. No uploads, no accounts, no tracking.
info Works everywhere
Fully responsive and mobile-friendly — calculate on any device, any time.
info Educational
Includes the formula and step-by-step explanation so you understand the math, not just the answer.
Interpretation guide
| Term | Meaning |
|---|---|
| Prompt (mu‘ajjal) | Paid at the nikah ceremony |
| Deferred (mu’ajjal) | Owed at divorce or from the estate at death |
| Belongs to | The bride alone — not her family (Quran 4:4) |
| Affordability | The Sunnah favours modest, payable mahr |
lightbulb Worked example
Let's say you are using the Mahr Calculator. A Mahr Calculator (Islamic dowry calculator) suggests a Shariah-compliant mahr based on the groom's income, peer-group values, and contract preferences. Quran 4:4 establishes mahr as the bride's Enter the values that match your situation into the input fields and press calculate — using realistic numbers makes the result directly useful for you.
Result: The calculator instantly applies the formula Mithl ≈ 0.7 × peer average + 0.3 × (4 × monthly income) + gold value; split by prompt % and returns the result with appropriate precision.
What this means: Read the result in the context of what you are measuring. The step-by-step breakdown lets you confirm the math and understand which input most affects the outcome.
Formula & methodology
Formula: Mithl ≈ 0.7 × peer average + 0.3 × (4 × monthly income) + gold value; split by prompt %
The Mahr Calculator is built on a well-established calculation method. It uses the formula Mithl ≈ 0.7 × peer average + 0.3 × (4 × monthly income) + gold value; split by prompt % to turn your inputs into a reliable result. A Mahr Calculator (Islamic dowry calculator) suggests a Shariah-compliant mahr based on the groom's income, peer-group values, and contract preferences. Quran 4:4 establishes mahr as the bride's Quranic right. The steps are shown on the page so you can follow the reasoning from input to output.
- Choose fixed (musamma) or peer-equivalent (mithl) mode.
- For mithl: enter the peer-group range and the groom’s monthly income.
- Add any gold portion in grams — valued at market price.
- Set the prompt percentage paid at nikah; the rest is deferred.
Example: fixed $5,000 at 50% prompt → $2,500 at nikah, $2,500 deferred.
Authoritative source: Mahr — Wikipedia
Frequently asked questions
What is a reasonable mahr amount?
One the groom can actually pay — the Prophet (peace be upon him) said the most blessed marriage is the one with the least expense. Peer norms (mahr al-mithl) and ~4 months of income are common anchors.
What is the difference between prompt and deferred mahr?
The Mahr Calculator is free, private, and accurate: it runs entirely in your browser (no uploads, no accounts), applies the standard calculation, and explains each step so you can verify the result. A Mahr Calculator (Islamic dowry calculator) suggests a Shariah-compliant mahr based on the groom's income, peer-group values, and contract preferences. Quran 4:4 establishes mahr as the bride's Quranic right. There is no limit on usage, and it works on any device.
Who owns the mahr?
The mahr is the bride's exclusive property — it is hers alone, not her family's and not joint marital property. She may spend it, save it, or do as she wishes with it, and she keeps it in case of divorce. This ownership right is a core point of the Islamic marriage contract. The calculator's suggested figure is a reference for the couple to agree on.
Can mahr be gold or non-cash?
Yes — mahr can be gold, silver, property, education, or any item of value agreed by the couple, not just cash. The Prophet's companions paid mahr in gold, iron rings, and even teaching Quran verses. Many couples use gold jewelry as a tangible mahr. The calculator includes a gold-value option so a gold-based mahr is priced at current rates.
Is there a minimum or maximum mahr?
Islam sets no fixed minimum or maximum — the Quran and hadith establish only that mahr should be agreed with mutual consent and be of genuine value. Local custom (mithl) strongly influences what is appropriate: scholars often suggest matching your community's typical mahr. The calculator uses mithl (peer average and income-based) as the recommended reference.
What does the Mahr Calculator do?
A Mahr Calculator (Islamic dowry calculator) suggests a Shariah-compliant mahr based on the groom's income, peer-group values, and contract preferences. Quran 4:4 establishes mahr as the bride's Quranic right. The calculator takes your inputs, applies the standard calculation, and returns a clear result so you can make an informed decision without doing the math by hand.
What formula does the Mahr Calculator use?
It suggests Mithl (customary) mahr as roughly 0.7 × peer average + 0.3 × (4 × monthly income), adds the current gold value, and splits the total into prompt and deferred portions by the percentage you choose. Mahr is a gift the groom gives the bride, obligatory in every Islamic marriage; the calculator gives a Shariah-conscious reference figure to discuss.
Is the Mahr Calculator free and private?
Yes — the Mahr Calculator. There is no sign-up, no paywall, no trial, and no limit on how many calculations you can run. CalcaTools covers its costs with non-intrusive display advertising, so the calculator itself never asks for payment or restricts any feature.
How accurate is the Mahr Calculator?
The Mahr Calculator applies the standard formula: Mithl ≈ 0.7 × peer average + 0.3 × (4 × monthly income) + gold value; split by prompt %. It is tested against published worked examples before launch and uses native double-precision arithmetic, so results are accurate to typical precision for the values you enter — with no intermediate rounding that could distort the answer.
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