Calculators

Will your savings be enough? This free retirement savings calculator projects your balance at retirement from your current savings, monthly contributions, employer match, investment returns and inflation. It compares the result with the income you want, including a pension or Social Security. You then see your surplus or shortfall in today’s money and the extra

What is your salary worth per hour? This free salary to hourly calculator converts yearly, monthly, twice-a-month, bi-weekly, weekly or daily pay into an hourly rate. It also works in reverse, from hourly wage to yearly salary. You get a full pay breakdown plus time-and-a-half and double-time rates, handy when comparing job offers. How to

Thinking about a home loan, car loan or personal loan? Our free Loan & Mortgage Calculator shows what you will really pay each month and over the life of the loan. Enter the amount, interest rate and term to see your monthly payment, total interest and payoff date. For a mortgage, add the down payment,

Free summation calculator for sigma notation. Enter any expression in i, set the start and end, and get the sum and terms instantly. Intro: Our Summation Calculator solves sigma (Σ) notation problems in one click. Type any expression in i, such as i^2, 2i+1 or 1/i, choose the start and end values, and get the

Tires age even when the tread looks perfect, and old rubber can crack and fail. Our Tire Age Calculator reads the 4-digit DOT date code on your tire sidewall and tells you the manufacture week, the exact age in years and months, and whether it’s time to replace. It’s handy when buying used tires or

Should you take the money now or receive payments over time? Our Lump Sum Calculator compares a one-time payout against periodic payments using present value. Add your expected return and tax rates and see which option is worth more, along with the break-even return. It suits lottery winnings, pensions, settlements and annuity offers. How to

Want to know how efficient your car or bike really is? Our free Fuel Mileage Calculator works out your mileage in km per litre (and mpg) from the distance you travelled and the fuel you used. It also calculates your fuel cost, toll and parking charges, total trip cost, cost per kilometre and each person’s

Free Compound Interest Calculator: enter your deposit, monthly contribution, rate and time to see your future value, total interest and a year-by-year growth chart. Want to see how much your savings or investments could grow? Our free Compound Interest Calculator shows the power of compounding in seconds. Enter your starting amount, regular contributions, annual interest