Everyday money math, worked out instantly.
Six fast, accurate calculators for the numbers Pakistani households and professionals check most — from salary tax to zakat to loan instalments. Everything runs securely in your browser.
Available Calculators
6 Specialized ToolsIncome Tax Calculator
Estimate monthly salary tax deductions, take-home pay, and progressive brackets under current Pakistan FBR tax laws.
Zakat Calculator
Calculate Zakat due on cash, gold, silver, bank savings, and business merchandise against official Nisab thresholds.
Loan EMI Calculator
Calculate monthly EMI payments, total interest costs, and full year-by-year repayment schedules for any bank loan.
BMI Calculator
Check your Body Mass Index (BMI), WHO weight category, and target healthy weight range in kg or lbs.
Age Calculator
Find your exact age in years, months, and days, total time lived, and live countdown to your next birthday.
Percentage Calculator
Solve four essential percentage calculations: X% of Y, % difference, and retail profit margin & markup.
Why Pakistani Users Trust Hisaab
100% Client-Side Privacy
All calculations run directly inside your browser. No financial data is ever collected, transmitted, or stored.
Updated Pakistan Slabs
Formulas and tax brackets reflect the latest Finance Act provisions and current market Nisab benchmarks.
1-Click WhatsApp Sharing
Easily share itemized breakdown receipts with family, clients, or accountants on WhatsApp or copy to clipboard.
Hisaab is built to simplify complex financial formulas into clean, effortless calculators for Pakistanis and global users. All calculations execute client-side with zero data storage.