Free online calculators for money, health and everyday maths. Work out your loan EMI, plan SIP investments, check your BMI, or count the days between two dates — fast, accurate, and always free. No sign-up needed.
EMI Calculator
Your fixed monthly payment for any loan, with a full principal-vs-interest breakdown.
Calculate →Home Loan EMI Calculator
Set property price and down payment, and see your home loan EMI instantly.
Calculate →Car Loan EMI Calculator
Set your car's on-road price and down payment to see your monthly car loan EMI.
Calculate →Personal Loan EMI Calculator
Work out your monthly EMI on an unsecured personal loan — no collateral needed.
Calculate →Mortgage Calculator
Estimate your monthly payment, total interest, and PMI for a US home loan.
Calculate →SIP Calculator
Estimate the future value of your monthly mutual fund SIP investments.
Calculate →Step-up SIP Calculator
Increase your SIP every year with your income and see how much faster wealth grows.
Calculate →Lumpsum Investment Calculator
Estimate the future value of a one-time investment in mutual funds.
Calculate →Compound Interest Calculator
See how money grows when interest earns interest — yearly to monthly compounding.
Calculate →FD Calculator
Estimate the maturity value of your Fixed Deposit based on amount, rate, and tenure.
Calculate →Retirement Corpus Calculator
Find out how much you need saved by retirement — and the SIP that gets you there.
Calculate →Loan Prepayment Calculator
See how much interest you save by paying extra toward your loan each month.
Calculate →Flat vs Reducing Rate Calculator
The same stated rate costs very differently depending on how it's calculated.
Calculate →Debt Payoff Calculator
Compare the snowball and avalanche methods to find your fastest, cheapest way out of debt.
Calculate →Salary Hike Percentage Calculator
Work out your hike percentage, or find your new salary from a given hike.
Calculate →Percentage Calculator
Every common percentage question — of, is-what-percent, and percent change — solved instantly.
Calculate →Discount Calculator
Find the final price after a discount, or work out the discount on a sale.
Calculate →Tip Calculator
Find the perfect tip, split the bill, and see the total per person instantly.
Calculate →GPA Calculator
Add your courses and credit hours to find your exact cumulative GPA.
Calculate →Currency Converter
Convert between 29 currencies using live, daily-updated exchange rates.
Calculate →All Construction Calculators
Concrete, gravel, asphalt, and area estimating tools in one place.
Calculate →Square Footage Calculator
Measure any room or lot, including L shapes, and convert to metres or acres.
Calculate →Concrete Calculator
Cubic yards and bag counts for slabs, footings, and round post holes.
Calculate →Gravel Calculator
Cubic yards and tons for gravel, crusher run, sand, topsoil, and mulch.
Calculate →Asphalt Calculator
Tons of hot mix asphalt or recycled millings, worked out on compacted depth.
Calculate →BMI Calculator
Calculate your Body Mass Index and see which weight category it falls into.
Calculate →Calorie Calculator (TDEE)
Find your daily calorie needs for maintaining, losing, or gaining weight.
Calculate →Body Fat Percentage Calculator
Estimate body fat using the U.S. Navy method — just a tape measure needed.
Calculate →Age Calculator
Find your exact age in years, months, and days — plus fun stats and your next birthday.
Calculate →Date Difference Calculator
Find exactly how much time lies between two dates, in days, weeks, or months.
Calculate →Countdown Timer
Set a target date and watch a live countdown to days, hours, minutes, and seconds.
Calculate →401k Calculator
Project your retirement balance, employer match, and investment growth.
Calculate →Roth vs Traditional 401k Calculator
Compare after-tax value based on your tax rate now vs. retirement.
Calculate →401k Early Withdrawal Calculator
See the 10% penalty and taxes you'll owe before cashing out early.
Calculate →401k Loan Calculator
Estimate your payment, total interest, and full repayment schedule.
Calculate →401k Employer Match Calculator
See exactly how much free money your employer adds — and if you're missing any.
Calculate →401k RMD Calculator
Find your required minimum distribution and avoid the IRS penalty.
Calculate →Paycheck Calculator
Estimate take-home pay for any US state, with federal and state tax brackets applied.
Calculate →New York Paycheck Calculator
Estimate take-home pay across New York's nine progressive tax brackets.
Calculate →California Paycheck Calculator
Estimate take-home pay across California's 9 progressive state tax brackets.
Calculate →Florida Paycheck Calculator
Calculate your Florida take-home pay — another no-income-tax state with simple math.
Calculate →Colorado Paycheck Calculator
Flat 4.4% rate, with the largest standard deduction of any state on this list.
Calculate →Virginia Paycheck Calculator
Four brackets on paper, but the top rate starts at $17,000, so almost everyone pays it.
Calculate →Maryland Paycheck Calculator
State tax plus a county income tax of 2.25% to 3.20% that every resident pays.
Calculate →Sales Tax Calculator
Add sales tax to a price, or work backward to find the pre-tax amount.
Calculate →Capital Gains Tax Calculator
Estimate federal tax on a gain based on income and how long you held the asset.
Calculate →Self-Employment Tax Calculator
Estimate your Social Security and Medicare tax as a freelancer or contractor.
Calculate →Property Tax Calculator
Estimate your annual property tax bill from home value and local tax rate.
Calculate →Tax Bracket Calculator
See your federal tax, marginal rate, and effective rate, bracket by bracket.
Calculate →Estimated Quarterly Tax Calculator
Find your quarterly payment amount and the IRS due dates for estimated taxes.
Calculate →