Question: how much gold do you have to pay zakat on?
Answer: It is also permissible to pay Zakat in cash. This is done by giving the market value of 2.5% of the weight of the jewellery in Zakat. For example, if someone has gold jewellery that weighs 10 grams, they will have to give the market value of 0.25 grams (i.e. 2.5% of 10 grams) of gold as Zakat.