The right figure, every time.
صحیح حساب، ہر بار
Free calculators for Pakistan, from salary tax, PTA tax and electricity bills to passport fees, CGPA and pension. Each one uses the official rules where they exist, shows its working step by step, and tells you when a figure is an estimate.
Calculators by topic
253 free calculators. Each one shows its working and names the rule it follows.
- Govt salary slip calculator
- Pension calculator
- Pay scale chart 2026
- CSS age limit calculator
- Gratuity calculator
Why qaaf
qaaf is a free calculator site for Pakistan. It answers the numbers people look up every month: tax on a salary, an electricity or gas bill, a university CGPA, an admission aggregate, a plot size in marla, a passport fee or a pension.
Every calculator names the rule it follows. That could be the Finance Act slab table, a NEPRA tariff decision, a university's grading table or a PMDC admission rule. Each result shows its working step by step, so you can check it against your own bill or result card.