Guides and explainers
Plain-English help for the numbers behind our tools: money, inheritance, land units and more.
How to Calculate Zakat on Cash, Gold and BusinessIslamic Inheritance Explained: Shares, Asaba, Awl and RaddMarla and Kanal Explained: Sizes and Regional DifferencesTola, Gram and Karat: A Practical Gold GuideSalary Tax in Pakistan Explained: FY 2026-27 Slabs with ExamplesHow EMI Works: The Formula, a Worked Example and TipsSending Money Abroad: How to Read Exchange RatesStudy Smarter: Pomodoro, GPA and Marks Percentage ExplainedHow to Reduce a PDF's Size for Email and Online FormsMerge, Split and Sign PDFs Without Uploading Them