Can a solar year be used for Zakat calculation? Can a solar year be used for Zakat calculation? A: According to the AAOIFI Sharia Standards, a solar year can be used. In such a case, Zakat should be paid at a rate of 2.577% to incorporate the extra days of the solar calendar. At NZF we advise using the lunar calendar. And Allah knows best! Author: [email protected] Was this article helpful? Share: Previous Article Previous Article Next Article Next Article Related articles Deductible liabilities Zakat and Tax – Your Questions Answered Keep reading Deductible liabilities Zakat on debt Keep reading Deductible liabilities Should I pay Zakat on my student loan? Keep reading Helping you bring Zakat to life where you live. GIVE ZAKAT APPLY FOR HELP