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Timing

Hawl explained: your lunar Zakat anniversary

Find your Zakat date and understand why balance changes and new receipts need a consistent method.

World Aid Network Updated 3 min read

The quick answer

Hawl is the lunar-year condition used for many forms of wealth Zakat. A lunar year is approximately 354 or 355 days. Your assessment depends on when eligible wealth reaches nisab and the rules you follow for changes during the year. A Gregorian annual reminder does not exactly follow a Hijri anniversary.

Establish the starting point

Identify when you first owned the relevant minimum eligible wealth. Keep evidence such as account statements and acquisition dates. If you already have an annual Zakat date, use that history rather than restarting simply because you opened a new account.

Why temporary dips matter

Schools differ over the effect of falling below nisab during the year. The Hanafi approach places particular importance on the beginning and end of the period, with loss of all qualifying wealth requiring separate consideration. Other approaches may require the threshold to be maintained throughout.

A statement that every brief fall below nisab always restarts the clock is therefore too broad. Get guidance when your wealth history is uncertain or has substantial interruptions.

New salary, gifts and inheritance

Additional wealth may join an existing assessment under the method followed. You do not necessarily need a separate anniversary for every pound received. Conversely, ownership of a delayed inheritance or trust interest is not established solely by the date someone died. Record when you obtained the relevant ownership and control.

Using a calendar reminder

Save your Hijri anniversary and check its corresponding local date each year. Our calendar tool creates one reminder for the date you select; it does not claim to predict five exact lunar anniversaries by repeatedly adding 354 days. A reminder prompts a review rather than proving that an obligation has arisen.

Sources & calculation method

Sources checked on 8 September 2026. External organisations publish their own guidance; a citation does not imply their endorsement of this website.

This is educational guidance. We identify differences where relevant and do not claim a named scholarly review. For a personal ruling, consult a qualified scholar familiar with your circumstances. Our editorial policy.