All Calculators

The payment is not the cost. Adds up the value a car quietly loses, plus fuel, insurance, servicing and interest, and compares it against the IRS mileage rate.

A dealer starts with a price and finds you a payment. This does the opposite - it starts with what you can pay, takes off insurance, fuel and upkeep, and gives you a price you can genuinely live with.

Your real car payment including sales tax, dealer fees and trade-in, plus how much old debt rolls into the new loan and the exact month you stop owing more than the car is worth.

A lower payment and a real saving are two different questions, and they often disagree. Answers both, and names the stretched-term trap plainly.

Measures the real rate your car loses value, worked out from what you paid and what it is worth now - not an industry average nobody can check.

Owe more than the car is worth? See the gap, how long it takes to close, and why rolling it into your next loan is the trap to avoid.

The sticker is not what you pay. Adds tax and every fee, shows what your trade-in saves you in tax, and marks which lines you can actually argue.

A lease payment is genuinely lower, so comparing payments tells you nothing. This counts what you are holding at the end, which is the whole comparison.

A private sale fetches more, but a trade-in usually saves sales tax. Comparing the two headline numbers is not a fair fight - this counts the tax.

Fuel is only a quarter to a third of what a mile costs. Counts everything, prices your commute, and checks your figure against the IRS mileage rate.

Electric usually wins on fuel and the gap grows with mileage. Shows whether the higher price earns itself back - and what happens without home charging.

Gap cover only pays if there is a gap. Works out whether you have one, how big it gets, and roughly when it closes - so you know when to stop paying for it.

It will not predict your premium - nothing honestly can. It does the arithmetic insurers rely on you not doing: whether your cover can still pay out enough to be worth buying.

The full monthly house payment - principal, interest, taxes, insurance - plus PMI awareness and the income the 28% rule implies.

A lender works out the most they will give you, which is not what you can afford. Shows both numbers side by side, because the gap is the risk you carry.

"Renting is throwing money away" is the most misleading line in personal finance. Counts what an owner never gets back too, and what a renter earns on the deposit.

"Closing costs" is two things wearing one name - fees that are gone, and escrow money that is still yours. See the split, and which parts you can actually negotiate.

Three separate rules decide when PMI comes off and people mix them up constantly. Get all three dates for your own loan, and see how much sooner paying extra gets you there.

Your bill is charged on the assessed value, not what the house is worth - and that fraction is where most people go wrong. Handles exemptions and rising assessments.

The shorter term saves an enormous amount and demands a much bigger payment for fifteen years, with no way to shrink it. Both numbers, because that is the real decision.

Every extra dollar comes off the balance and stops earning interest for the rest of the loan. See the years and money it saves - and why you must mark it principal only.

Points only pay off if you keep the loan past the break-even, and most people move or refinance long before that. Leads with the number that decides it.

A lump sum against your mortgage can do three completely different things. See recasting, paying extra and refinancing priced side by side, with the point where a refinance earns back its own fees.

Two tests, and they often disagree. How long to earn back the costs, and whether it costs less overall. A smaller payment can quietly cost more, because refinancing restarts the clock.

Your equity is not what you can borrow, and the cheap interest-only payment jumps sharply when the draw period ends. Both surprises, up front.

Up to four debts, avalanche vs. snowball side by side: payoff date, total interest, and your exact payoff order under each.

Turns a vague worry into a month you can point at. Shows what the debt costs to carry, and says plainly when a payment is too small to ever clear it.

A minimum payment shrinks as your balance falls, so the finish line keeps moving away. See how many years it really takes, and how much sooner the same money clears it if you fix the amount.

A 0% offer only wins if you clear it before it ends. Leads with the number that decides it - the payment you actually need - and shows what the leftover costs when the rate jumps.

Every offer leads with the monthly payment, because that is the number that feels best. A smaller payment is not a cheaper debt. See the total cost after fees - and what happens if the cards go back up.

Lenders lean on this number heavily, and most people never learn their own until they are turned down. Both figures lenders use, and how much borrowing room is left.

One of the biggest parts of a credit score and the fastest to change. Scoring looks at each card as well as the total, so one maxed card can drag you down while your total looks fine.

Most personal loans take a fee out before the money reaches you, so you pay interest on cash you never received. See what that does to your real rate, not the advertised one.

Monthly payment, total interest, amortization table, and the exact savings from extra payments on any fixed-rate loan.

Every extra dollar comes off the balance and then stops earning interest for the rest of the loan. See exactly how many years and dollars each amount buys you.

A lender shows you the money saved. It will not tell you that refinancing federal loans is permanent, and hands over forgiveness and the right to pause if you lose your job. This shows both halves.

Your payment is based on what you earn. The part nobody warns you about: on a low income the payment can be less than the interest, so your balance grows for years before anything is forgiven.

Four separate deductions come out before you see a penny. Shows each one, plus the single lever that genuinely cuts your tax - and what it really costs you.

Almost everyone believes a pay rise into a higher bracket can leave them worse off. It cannot. See your bracket, the rate you actually pay, and exactly how much of a rise you keep.

Convert between an hourly rate and a yearly salary in both directions, allowing for unpaid weeks off and overtime at time and a half. Handles the trap where varying hours get wrongly averaged.

Overtime starts after 40 hours in a single week, and each week stands alone. Shows what you are owed week by week, and what averaging your weeks would cost you.

Work out your pay rise as a percentage, then check it against official government price data. A rise below inflation is a pay cut in slow motion - this tells you which one you got.

It is not 15.3% of everything you make. Shows the 92.35% rule, the Social Security ceiling, what a day job changes, and what comes back as a deduction.

A salary is not what your job costs. Works out the contract rate that genuinely matches it, counting employer payroll tax, benefits and weeks you will not bill.

Two ways to stay penalty-free, and you may use whichever is cheaper. Works out both, and checks whether the higher 110% rule applies to you - the part that quietly catches people out.

The flagship. Project savings or investment growth with monthly contributions - live chart, year-by-year table, doubling time, and the crossover point where interest out-earns your deposits.

A personal safety-net target from essential expenses and income stability, with staged milestones and a funding timeline.

The exact monthly amount to hit any goal by any date, with your APY doing part of the work - plus weekly and daily equivalents.

Split any paycheck into needs, wants, and savings with city-adjusted presets - and see what your savings share compounds into.

The gap between a high street account and a good online one is enormous and almost invisible. See what staying put has cost you, and whether your account keeps up with prices at all.

Split your money across several terms so a piece comes free every year instead of all of it being locked away. Shows exactly what that flexibility costs.

Official US government price data back to 1913. Convert money between any two years, see the yearly rate behind the change, and check whether your pay rise actually beat rising prices or just kept you standing still.

Compares you with your own age group, not everyone. Gives a range rather than pretending to a precise percentile the survey data cannot support.

Your nest egg at any retirement age, its value in today's dollars, and the monthly income the 4% rule says it could support.

Your balance at retirement, plus the two things other calculators miss: the free employer money you may be leaving behind, and how much of your employer's contributions you would actually keep if you left your job today.

Most comparisons quietly favour the Roth by ignoring the tax refund a Traditional contribution hands you. This counts it, and shows both ways of comparing.

A conversion counts as income this year. Shows how much room you have before it spills into a higher band - the exact rate you were trying to dodge.

The moment your savings will grow into enough on their own, so you can stop saving entirely and let today's job just cover today's bills. Shows the exact age you reach it and what part-time work would need to bring in.

From age 73 the government makes you take money out of most retirement accounts. This works out how much, using the official IRS table, plus the penalty for taking too little and the tax trap hidden in delaying your first one.

Take retirement money before 59 and a half without the penalty - but it is a one-way door. See all three IRS methods, how long you are really locked in, and what breaking it costs.

Claiming at 62 rather than 70 can nearly halve your cheque for life. Leads with the break-even age - how long you must live for waiting to have paid off.

Not which number is bigger, but what return the pension implies on the lump sum you would give up - the figure you would have to beat yourself, with no guarantee.

An annuity buys certainty, and certainty has a price. Shows how long before the payments hand back your own money, and what inflation does to a fixed cheque.

A cliff, not a slope. One dollar over a line raises your premium all year - and it looks back two years, so old one-off income reaches forward.

The only account untaxed going in, growing, and coming out. Most people empty it every year - this shows what leaving it invested is actually worth.

Most tools give you a multiple of your income - a shortcut that ignores your mortgage, your children and what you already have. This adds up what the money must actually do, and shows both answers.

Whole life costs many times more for the same cover. Does the arithmetic on buying term and investing the difference - and says when whole life is genuinely right.

Your ability to earn is your largest asset and most people leave it uninsured. Employer cover is usually taxed, so 60% of pay is not 60% of what reaches you.

The premium is what you pay whether or not you need care. Costs both plans across a healthy year, a normal one and a bad one - where they swap places.

A target set in today money is already wrong. Works out what each year will genuinely cost when it arrives, and says plainly to fill retirement first.

Every other list is a shopping list. The two biggest costs are the income you give up on leave and childcare when you return - neither is a thing you buy.

Will not tell you what a wedding should cost - those averages come from people selling wedding services. Takes your number and helps you hold it.

The problem with moving is the timing, not the total. Separates cash you need now from the old deposit that arrives weeks later.