Zakat Calculator Calculate and Pay Your Zakat Using the Latest Nisab Values in UK. Work out and donate your zakat online in a simple and quick way with Zakat Calculator. Simply enter all assets that have been in your possession over a lunar year in the boxes. Gold/Silver Value of Gold £ Value of Silver £ Cash In hand and in bank accounts £ Deposited for some future purpose, e.g. Hajj £ Given out in loans £ Business investments, shares, saving certificates £ Trade Goods Value of Stock £ Liabilities Borrowed money, goods bought on credit £ Wages due to employees £ Taxes, rent, utility bills due immediately £ Calculate Reset Zakat Summary Nisab Threshold £ Total Assets £ Zakat Payable £ Current Nisab threshold (as of 24/04/2020): Using value of silver (612.36 grams) – approximately £255.21 Using value of gold (87.48 grams) – approximately £2,987.01