Calculating Gold Zakat and the Nisab Threshold for Each Karat

Zakat is one of the five pillars of Islam, and it represents a financial duty of Muslims toward their community. When it comes to gold—one of the most common forms of wealth in Arab societies, especially in Saudi Arabia—understanding its rulings, conditions, and how to calculate its zakat becomes critically important.

The rise in both global and local gold prices has increased the importance of this topic. As the value of a Muslim’s gold holdings grows, it becomes essential to know when zakat must be paid and how to calculate it accurately.

In this article, we will review the conditions for zakat on gold, how to calculate it according to different karats and values in Saudi riyals or U.S. dollars, along with special rulings such as the zakat on worn jewelry, supported by practical examples.

How Do I Calculate Gold Zakat in Saudi Arabia?

To calculate zakat on gold, first determine the karat and its market value, then compare the total amount of gold or its value with the nisab threshold (85 grams of pure 24K gold). If the gold you own reaches the nisab and a full Hijri year has passed, zakat becomes due at 2.5% of the net weight or value.

“According to the official Zakati platform, zakat on gold is due at 2.5% of its value once the nisab is reached and a full lunar year has passed.”

We will explain the steps of calculating gold zakat as follows:

1- Determining the karat and type of gold. 

2- Calculating the nisab and pure gold weight. 

3- Estimating the monetary value of gold. 

4- Calculating the total value of owned gold. 

5- Comparing this value with the nisab. 

6- Paying zakat when due.

1- Determining the karat and type of gold

First, you must know the karat of the gold (e.g., 24K, 21K, 18K) and its type (bullion, coin, jewelry, etc.). Karat expresses the percentage of pure gold. Gold is pure at 24K gold, while other karats are mixed with metals such as copper or silver.

To calculate the net pure gold weight of a piece, multiply its weight in grams by the karat, then divide by 24. Example: 100 grams of 21K gold = (100 × 21) ÷ 24 ≈ 87.5 grams of pure gold.

What if you don’t know the karat? 

You can consult a trusted jeweler or request a lab test, since an error in karat directly affects zakat calculation.

2- Calculating the nisab and pure gold weight

After determining the net pure gold weight, compare it with the nisab. The nisab for gold is 85 grams of pure 24K gold. This is the minimum threshold at which zakat becomes obligatory if other conditions are met (Islam, full Hijri year, etc.).

If your gold is mixed (not pure 24K), convert it to its pure equivalent. Formula: (Weight × Karat) ÷ 24 = pure gold weight. If the result is 85 grams or more, the nisab is reached.

3- Estimating the monetary value of gold

Instead of weight, you can use the monetary value. Value = weight × current market price per gram.

Example: If the price of 24K gold in Saudi Arabia today is 250 SAR per gram, then 85 grams = 21,250 SAR. This equals the nisab value.

4- Calculating the total value of owned gold

Now add the values or pure weights of all your gold pieces. If they are of different karats, calculate the pure gold in each and sum them.

Example: A 50g 24K bar + a 30g 18K gold bracelet. Bracelet = (30 × 18 ÷ 24) = 22.5g pure gold. Total = 50 + 22.5 = 72.5g pure gold.

If the total is less than 85g, zakat is not due. If it is 90g or more, zakat is obligatory.

5- Comparing the value with the nisab

Compare the total (pure gold weight or value) with the nisab of 85g pure gold. If your holdings equal or exceed this, zakat is due. If less, zakat is not required.

Note: Always compare based on pure gold equivalent, not mixed jewelry, unless converted.

6- Paying zakat when due

Once the two conditions are met (nisab reached + full Hijri year passed), zakat must be paid at 2.5% of the gold’s value or weight.

Example: If you own 100g of pure gold, zakat = 2.5g of gold, or 2.5% of its cash value.

Calculate your gold zakat instantly with the Gold.sa Zakat Calculator for accuracy and ease.

Conditions for Gold Zakat

Zakat becomes obligatory when the basic conditions are met. These include Islam and full ownership, in addition to the two key requirements: nisab and hawl (the passage of one lunar year).

A person who owns gold must be Muslim (zakat is not required of non-Muslims), the gold must be fully owned (not stolen or mortgaged), the pure gold must reach the minimum threshold (nisab) of 85 grams, and it must remain in ownership for a full Hijri year (12 lunar months). If these conditions are not complete, zakat is not obligatory.

Clarification:

- Islam: Zakat is only required of Muslims.

- Full ownership: The gold must be fully owned, not licensed to another person or used as collateral.

- Nisab threshold: At least 85 grams of pure gold.

- Hawl (one lunar year): A full Hijri year must pass since acquiring the gold. (The Prophet ﷺ said: “No zakat is due on wealth until a year has passed over it.”)

These are the general conditions agreed upon by scholars. Once these conditions are met, and the gold is held for money, savings, or investment, zakat becomes obligatory at 2.5% of its value.

Special Rulings on Gold Zakat

Gold used for personal adornment according to social custom is not subject to zakat according to the majority of scholars (Malikis, Shafi’is, Hanbalis). However, gold kept for savings, investment, or trade (such as bullion, coins, or jewelry stored for accumulation rather than wear) is subject to zakat at 2.5% once the nisab of 85 grams pure gold is reached and a full Hijri year has passed.

1- Gold Worn for Adornment

If gold is used for personal adornment (such as women’s jewelry, a necklace, or a bracelet worn regularly), zakat is not required according to the majority of scholars. Sheikh Al-Azhar stated: “Jewelry owned by a woman for wearing and adornment does not require zakat, even if it reaches the nisab and a year passes.”

Malik ibn Anas also said: “There is no zakat on jewelry taken for wearing.” However, the Hanafi school does not differentiate between adornment and trade, requiring zakat even on women’s jewelry once nisab and hawl are met.

2- Gold for Savings or Trade

If gold is kept for savings or investment (such as bullion, coins, or jewelry not intended for wearing), zakat is fully obligatory once nisab and hawl are met.

Example: If someone buys 100g of pure 24K gold and keeps it as an investment, with the current price at 250 SAR per gram, the total value = 100 × 250 = 25,000 SAR. After one Hijri year, zakat = 2.5% = 625 SAR, or 2.5g of gold.

Conclusion

Every Muslim must understand that gold zakat is a religious obligation that cannot be delayed or neglected, especially in times of economic fluctuation and rising gold investments.

Ensure the conditions are met (Islam, ownership, nisab, hawl) and calculate accurately before paying. Since calculation can be complex due to varying karats and changing prices, it is recommended to use modern digital tools.

You can use an electronic gold zakat calculator by entering your gold weight and karat to get the result instantly. Visit Gold.sa, which provides such an interactive tool, to calculate your zakat precisely and ensure proper payment.

FAQs

1- What is the nisab (minimum threshold) for gold zakat in general? 

The nisab is set at 85 grams of pure 24K gold. If your gold holdings are less than this (after converting mixed karats into pure gold), zakat is not obligatory until the amount reaches the threshold. Once nisab is achieved and a full Hijri year passes, zakat must be paid at 2.5%.

2- Should zakat be paid in gold itself or in currency? 

Zakat can be paid in gold directly if possible (i.e., pieces equal to 2.5% of the total subject to zakat). If not feasible, it may be paid in cash. If the gold is sold, zakat is calculated from its cash value after one Hijri year.

3- What is the nisab for 21K gold? 

The nisab is based on 85 grams of pure 24K gold. For 21K gold, convert to pure using the formula:

(Weight×Karat)÷24(Weight × Karat) ÷ 24

To reach 85 grams of pure gold, you need about

(85×24)÷21≈97.1grams(85 × 24) ÷ 21 ≈ 97.1 grams

of 21K gold. Therefore, owning around 100 grams of 21K gold meets the nisab threshold.

4- Is buying used gold better than buying new gold?