Zakat calculation enables users to begin by inputting their total assets, encompassing cash, savings, investments, and other zakatable valuables, followed by any outstanding liabilities. The app then determines the Nisab value, establishing the threshold for Zakat obligation. Subsequently, it calculates the Zakatable assets by subtracting liabilities from total assets. Based on the type of assets held, the app provides the relevant Zakat rate. The resulting Zakat owed is displayed, with an option to deduct any previously paid Zakat or charitable contributions. The net Zakat due is then calculated, reflecting the final amount owed. Lastly, the app may offer payment options, such as direct transactions or guidance on where to fulfill Zakat obligations, ensuring a seamless process for users to fulfill their religious duty.