Money Calculators
Margin, markup, discount, tips and loan payments. Three of these get confused with each other constantly, and one of them costs more than people expect — each page shows which is which.
- Loan Payment CalculatorMonthly payment, full schedule, and what a longer term really costs.
- Mortgage CalculatorPayment with taxes and insurance, and when mortgage insurance really ends.
- Compound Interest CalculatorYear-by-year growth, and what the balance is worth in today’s money.
- Auto Loan CalculatorPayment with tax, fees and trade-in — and when the car is finally worth more than you owe.
- Amortization CalculatorEvery payment dated, and what a lump sum is worth depending on when you pay it.
- Credit Card Payoff CalculatorHow long the minimum really takes, and the three-year payment your statement is required to show.
- Refinance CalculatorWhether replacing your loan costs less — counting what you owe, not just the payment.
- Debt Payoff CalculatorAvalanche against snowball on your own debts, and what the choice really costs.
- Savings CalculatorWhat regular monthly savings grow to over time, and when interest overtakes your deposits.
- Home Affordability CalculatorHow much house your income allows, worked backwards from the 28/36 rule.
- Discount CalculatorEnter the original price and the discount to see the sale price and the saving.
- Margin CalculatorEnter what an item costs you and what you sell it for.
- Markup CalculatorEnter your cost and the markup you want to apply to get the price to charge.
- Tip CalculatorEnter the bill and the percentage. Tax is kept separate, because tipping on tax is a choice.
- ROI CalculatorEnter what you put in, what you got back, and how long it took.
- Simple Interest CalculatorEnter the principal, the annual interest rate and the time to see what simple interest costs or earns.
- Sales Tax & VAT CalculatorEnter a price and a rate. The tax-exclusive and tax-inclusive figures are both shown.