Calculator Tools

Calculate your Body Mass Index instantly. Enter height and weight to get BMI value with health category (Underweight / Normal / Overweight / Obese).

Calculate your exact age in years, months, and days. Enter your date of birth and get precise results including next birthday countdown.

Calculate percentages, percentage increase/decrease, and find what percent one number is of another. Multiple calculation modes in one tool.

Calculate restaurant tip quickly. Enter bill amount, tip percentage, and number of people to get per-person split amount instantly.

Calculate EMI, total interest, and repayment schedule for any loan. Supports home loans, car loans, personal loans with monthly breakdown table.

Calculate monthly mortgage payments including principal, interest, taxes. See full amortization schedule and total interest paid over loan lifetime.

Full-featured scientific calculator with trigonometry, logarithms, exponents, square roots, and memory functions. Works like a physical calculator.

Find final price after discount. Enter original price and discount percentage to instantly calculate savings amount and discounted price.

Calculate GST amount and total price. Supports all GST slabs (5%, 12%, 18%, 28%). Works for both adding GST and removing GST from price.

Calculate daily calorie needs (TDEE) based on age, weight, height, and activity level. Get personalized macros for weight loss, maintenance, or gain.