TankhWiz is a free set of salary and payroll calculators built for people working in Pakistan — take-home pay, FBR income tax, EOBI contributions, gratuity, minimum wage, zakat, and related figures that would otherwise mean digging through government notifications or a spreadsheet. There are no accounts, no paywalls, and nothing you type into a calculator is stored — every calculation runs in your browser.
Pakistan's payroll rules are split across several sources — FBR's annual Finance Bill for income tax slabs, EOBI's own notifications for pension contributions, and separate provincial Minimum Wages Boards for Punjab, Sindh, Khyber Pakhtunkhwa, Balochistan, and Islamabad Capital Territory — and they change on different schedules. TankhWiz exists to collapse that into a single number you can get in a few seconds, in English or Urdu.
Each calculator is built from the current official source for that figure, cited directly on the page it applies to:
Every calculator page links its own "How this is calculated" section showing the specific rates and formula used, so you can check the working rather than take the output on faith. Figures are reviewed and updated whenever the underlying notification changes.
TankhWiz is an independent, unofficial tool and is not affiliated with FBR, EOBI, the State Bank of Pakistan, or any provincial government department. The results are estimates for guidance only, based on our best reading of current public notifications — they are not a substitute for professional advice. Tax, payroll, and religious-obligation rules have edge cases this can't capture. Before making a financial, tax, or employment decision, verify the relevant figure against the official source and, where the amount matters, consult a qualified accountant, tax advisor, or lawyer.
If a rate looks out of date or you've spotted an error, we want to know — see the Contact page.