Free Online Calculators

Calculate your monthly loan EMI, total interest and total payment for any loan amount, rate and tenure.

Calculate compound interest on your savings or investments with flexible compounding frequencies.

Calculate simple interest on any principal amount with custom rate and time period instantly.

Calculate your net salary after tax deductions based on Pakistan income tax slabs for 2025-26.

Calculate Pakistan GST (17%) on any amount. Supports both GST-exclusive and GST-inclusive prices.

Calculate returns on Systematic Investment Plans with monthly contributions and expected return rate.

Calculate monthly mortgage payments, total interest and amortization for home loans.

Convert between 30+ world currencies with live exchange rates. Supports USD, EUR, GBP, AED, INR, PKR, SAR and more.

Calculate your annual Zakat obligation (2.5%) on eligible assets including cash, gold and investments.

Calculate your Body Mass Index (BMI) to check if you are underweight, normal, overweight or obese.

Calculate daily calorie needs based on age, gender, weight, height and activity level.

Calculate your estimated due date, current pregnancy week and trimester from your last period date.