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We create calculators. Lots of them. We also localize our tools into over 90 languages so you don’t have to wrestle with unfamiliar currency symbols or measurement units.
Dive into our growing library below. They're all free without personal data collection or login required.
Calculate power consumption, energy usage, and costs based on voltage and current inputs.
Calculate deflection and forces for simply supported beams under point loads.
Find the total belt length needed for an open belt drive with two pulleys.
Compute the approximate weight of a hollow pipe segment for planning and design.
Organise your monthly income and expenses, then see how much you can save.
Estimate the final balance and effective annual rate for your Certificate of Deposit.
Calculate your total net worth by assessing your assets and liabilities
Calculate your debt-to-income ratio to understand your financial health
Calculate your home down payment needs with our simple calculator tool.
Calculate new monthly payments, interest savings, and break-even point on your refinance
Find out how much house you can afford based on your income, debts, and down payment.
Calculate monthly payments and view a single amortization schedule for your home loan
Calculate how many alcohol units are in a given drink
Use the US Navy method to gauge your approximate body fat.
Estimate your daily water needs based on weight, activity, and climate
Compute how many grams of carbs, protein, and fat you should consume daily.
Determine if your small claims case is worth pursuing
Estimate the potential value of your personal injury settlement
Calculate estate planning costs and distribution amounts
Estimate solicitor fees and legal costs for your case
Calculate your 13th salary (décimo terceiro) including INSS and IRRF deductions
Calculate your carbon footprint tax liability based on your activities
Calculate your annual income tax (IR) and monthly withholding (IRRF)
Calculate your FGTS balance, deposits, and potential withdrawals
Calculate your estimated retirement income from various sources
Calculate how much you need to save for a comfortable retirement
Calculate how early you can retire based on your savings, expenses, and investment returns.
Estimate your retirement withdrawals based on your savings, age, and expected lifespan.
Calculate potential returns on your real estate investment
Calculate your rental property tax liability worldwide
Estimate your annual property tax based on property value, local tax rates, and exemptions
Compare the costs and benefits of renting versus buying a home to make an informed decision.
Enter your recurring contributions and share prices to find your average cost basis
Determine your option trade's profit, break-even, and return
Compute current yield and yield-to-call for preferred shares
Calculate your tax liability on dividend income worldwide
Suggest symmetrical body part measurements for balanced proportions
Calculate your optimal heart rate training zones for different exercise intensities
Determine the timeframe and total calories required to achieve your gain goal
Calculate the number of calories burned during various physical activities
See how your vehicle’s value changes year by year, plus track total and monthly depreciation.
Estimate your monthly maintenance expenses including scheduled services, repair funds, and other related outlays.
Calculate total fuel costs and divide them among passengers for a big trip.
Adjust coverage level, age, mileage, credit standing, and deductible to estimate monthly and annual premiums.
Calculate a comprehensive budget for your freelance projects, including expenses and profit margins
Calculate your optimal hourly rate as a freelancer
Calculate your MEI taxes, DAS payments, and revenue limits
See which of two payday loan offers is cheaper overall based on fees and rollover counts.
Understand your monthly payments, total interest, and see when you cross the break-even point after closing costs.
Estimate monthly payments, total interest, and break-even on fees for your car title-backed loan.
Find out how long until you pay off your credit card and how much interest and fees you'll pay along the way.
Calculate your monthly payments and total costs for various student loan repayment plans
Distribute trip costs among attendees for a smooth outing.
Determine your additional scholarship requirements.
Calculate the credits needed to boost your GPA.