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Calculators
44 free tools across finance, health, and math — no sign-up required.
Showing all 44 calculators
Loan EMI Calculator
Calculate your monthly EMI, total interest, and total payment for any loan.
Compound Interest Calculator
See how your money grows over time with the power of compounding.
SIP Returns Calculator
Estimate the maturity value of your systematic monthly investments.
GST Calculator
Add or extract GST from any amount using India's standard tax slabs.
Fixed Deposit Calculator
Find your FD maturity amount for any principal, rate, and tenure.
PPF Calculator
Calculate your Public Provident Fund maturity amount and total interest earned.
RD Calculator
Calculate your Recurring Deposit maturity value and interest with quarterly compounding.
Simple Interest Calculator
Calculate interest and total amount using the simple interest formula: P × R × T / 100.
HRA Calculator
Calculate your House Rent Allowance tax exemption under Section 10(13A).
Inflation Calculator
See how inflation erodes purchasing power and what today's money will be worth in the future.
ROI Calculator
Calculate return on investment (ROI) and annualised CAGR for any investment.
Home Loan Eligibility Calculator
Find out the maximum home loan you can get based on your income, EMIs, and bank FOIR norms.
CAGR Calculator
Calculate Compound Annual Growth Rate, future value, or years to reach a target.
Electricity Bill Calculator
Estimate your monthly electricity bill from units consumed or individual appliance usage.
Retirement Planning Calculator
Calculate how much corpus you need to retire and the monthly SIP required to get there.
Loan Prepayment Calculator
Find out how much interest you save and how many EMIs you skip with a lump-sum prepayment.
Income Tax Calculator
Compare tax under Old and New Regime for FY 2024-25 and find which saves you more.
Gratuity Calculator
Calculate your gratuity payout using the Payment of Gratuity Act formula.
NPS Calculator
Calculate your NPS corpus at retirement and estimated monthly pension.
Capital Gains Tax Calculator
Calculate STCG and LTCG tax on equity, debt, and property using post-Budget 2024 rates.
BMI Calculator
Calculate your Body Mass Index and understand what the number means.
Calorie Deficit Calculator
Find your TDEE and daily calorie target to meet your weight goals.
Water Intake Calculator
Get a personalized daily water recommendation based on your body and lifestyle.
Ideal Body Weight Calculator
Find your ideal body weight using the Devine and Hamwi formulas based on your height.
Macro Calculator
Calculate your daily calorie needs and macronutrient targets (protein, carbs, fat) for your goal.
Heart Rate Calculator
Find your maximum heart rate and target training zones using the Tanaka and Karvonen formulas.
Sleep Calculator
Find the best bedtime or wake-up time based on 90-minute sleep cycles.
Body Fat Calculator
Estimate body fat % using the U.S. Navy tape-measure method for men and women.
Running Pace Calculator
Calculate pace, finish time, or distance for running, cycling, and race training.
Percentage Calculator
Calculate percentages, percentage change, and reverse percentages instantly.
Age Calculator
Find your exact age in years, months, and days from your date of birth.
Discount Calculator
Calculate discount amount, final price, and how much you save on any purchase.
Tip Calculator
Calculate tip, total bill, and split the amount among friends effortlessly.
Fuel Cost Calculator
Calculate your trip fuel cost based on distance, vehicle mileage, and petrol/diesel price.
Area Calculator
Calculate the area and perimeter of circles, rectangles, triangles, squares, and trapezoids.
Grade Calculator
Convert marks to percentage, letter grade, and GPA. Find out how many marks you need to pass.
Date Difference Calculator
Calculate the exact difference between two dates in years, months, days, weeks, and total days.
Profit Margin Calculator
Calculate gross profit, profit margin %, and markup % from revenue and cost.
Markup Calculator
Calculate selling price from cost + markup %, cost from price + margin, or find the markup on any product.
Break-Even Calculator
Find the number of units you need to sell to cover all your fixed and variable costs.
Salary Calculator (CTC to In-hand)
Convert your annual CTC to monthly in-hand salary after PF and income tax deductions.
Unit Converter
Convert length, weight, volume, area, speed, and temperature between metric and imperial units.
Speed, Distance & Time Calculator
Calculate speed, distance, or time — enter any two to find the third.
Number to Words Converter
Convert any number to words in Indian (lakh/crore) and international (million/billion) formats.