Деньги и финансы

Everyday money calculators for interest, loans, tips, taxes and spending. No sign-up, no ads-only clutter — enter your numbers and get an answer instantly.

Work out the tip and split the bill between friends in seconds.

Discount Calculator

See the final price after a percent-off discount — or find the percentage saved.

Sales Tax Calculator

Add tax to a price, or remove it from a tax-inclusive price.

Simple Interest Calculator

Interest = principal × rate × time, computed instantly.

Compound Interest Calculator

See savings growth with compounding, optional regular contributions.

Loan Payment Calculator

Monthly payment, total interest and payoff total for any loan.

Mortgage Calculator

Estimate monthly mortgage payments including down payment impact.

Fuel Cost Calculator

Trip fuel cost from distance, efficiency and fuel price.

Hourly to Salary Calculator

Annualize an hourly wage into salary terms.

Salary to Hourly Calculator

What an annual salary is actually worth per hour.

Profit Margin Calculator

Margin and markup from revenue and cost, both shown.

Markup Calculator

Cost plus markup percent to price — and the margin it implies.

Return on investment, total and annualized.

Break-Even Calculator

Units and revenue needed to cover fixed costs.

Savings Goal Calculator

When you reach the goal — and the monthly deposit that gets you there.

Inflation Calculator

See how inflation changes the value of money over time.

Credit Card Payoff Calculator

See how long it takes to pay off a credit card balance.

Currency Converter

Convert between major currencies with approximate rates.