Financial & Business Calculators

Plan and track your monthly budget

Estimate child support payments based on income and custody

Split bills and expenses easily with friends

Fairly divide credit card interest among multiple users

Calculate tips and split bills easily

Calculate tax deductions and net cost of charitable donations

Project investment growth over time with compound interest

Plan your retirement and see if your savings will cover expenses

Plan your child's college fund and see if savings cover tuition

Calculate how much to invest now to reach your financial goal

See investment returns after capital gains tax and inflation

Work 6 years, take year 7 off — see how sabbaticals affect your retirement and what it costs you

See what your purchases could be worth if invested instead

Calculate true cost per use based on lifespan and frequency

Calculate monthly mortgage payments and total interest

Enter your budget and find the maximum home price you can afford

Estimate loan payments and amortization schedule

Compare paying extra toward your mortgage vs. investing in the S&P 500 — see which builds more wealth over 30 years

Analyze multiples, cash flow, DSCR, and ROI before buying a business

Calculate profit margins and markup

Calculate return on investment percentage

Calculate discounts and final prices

Add or subtract percentages, reverse calculate fees and taxes

Calculate the impact of inflation on your purchasing power

Calculate how deflation increases your money's value

Calculate time difference between two times

Convert between 12-hour and 24-hour time formats

Calculate your age or time between any two dates

Compare owning vs. renting, subscribing vs. pay-per-use — find out which option actually saves you money

Find out if you can afford a house, car, or any big purchase based on your income and debts

Compare buying, financing, and leasing a car — see what it actually costs you over time

Term vs. Whole Life — take a quiz, compare true costs, and see what investing the difference gets you

Calculate take-home pay and employer costs for USA & Canada

Calculate hourly take-home pay with overtime, taxes, and employer costs for USA & Canada

Compare employee take-home pay vs invoicing through LLC, S corp, C corp, or Canadian corporation

Compare financing scenarios side by side — mortgage, down payment, monthly costs, unit rents & cash flow

Calculate max shares, P&L per share, gross cost, and net profit after trading fees

Calculate numerical values of Hebrew and English words