Loans, mortgages, investing, tax and the arithmetic of long horizons.
Payment, escrow and total interest across the life of the loan.
Year-by-year split of principal and interest across the loan.
How extra principal shortens the loan and cuts interest.
The price range your income and debts can support.
The house price a fixed monthly housing budget can carry.
The rent your income can comfortably carry.
The ratio lenders use to judge how much you can borrow.
Net proceeds from selling a property.
Monthly saving, break-even point and lifetime interest on a new loan.
Cap rate, cash flow and cash-on-cash return.
True annual percentage rate once fees are included.
FHA payment including mortgage insurance premiums.
Veterans' loan payment including the funding fee.
Fixed-rate borrowing against the equity in your home.
Borrowing room against your home and the interest-only cost.
Deposit amount, closing costs and the cash you need upfront.
Compare the true cost of owning against renting.
Annual and monthly property tax from an assessed value and mill rate.
Projected tuition with cost inflation, savings and investment growth.
Monthly payment, lifetime interest and payoff schedule on student debt.
How a balance clears under the standard, graduated, extended or income-driven plan.
Where the balance stands on graduation day, and what repayment costs from there.
Growth after contributions, tax and inflation.
Project a portfolio, or work back to the figure that gets you there.
Solve any one of the five time-value keys — FV, PV, PMT, I/Y or N.
Growth from a starting sum, monthly deposits and time.
Back out the rate from an amount, payment and term.
How a savings balance grows with regular deposits.
Flat interest on principal, with no compounding.
Certificate of deposit maturity value and APY.
Price a bond from its coupon, yield and maturity.
Fund growth after expenses, with regular investing.
Arithmetic mean versus true compound growth.
Internal rate of return from an outlay and yearly cash flow.
Return on investment, plus the annualised rate.
How long until an investment returns its cost.
What a future sum is worth today at a given discount rate.
What today's sum becomes after compounding.
The monthly deposit that reaches a savings target on time.
The cushion you need and how long it takes to build.
Everything you own, less everything you owe.
The nest egg you are on track to build, and what it could pay.
Balance at retirement including employer match.
The full match on offer and the deferral needed to capture it.
What tax and the early withdrawal penalty take from a 401(k) cash-out.
Defined-benefit income from salary, service and accrual rate.
Estimate the monthly benefit your earnings record would pay.
Future and present value of a stream of payments.
The income a lump sum can produce for a set number of years.
Tax-free growth on after-tax contributions, projected to retirement age.
Traditional IRA growth before tax.
The minimum you must withdraw from a retirement account each year.
Contribution limits, tax saved and the balance years later.
Progressive federal income tax on a given salary.
Convert a salary across hourly, daily, weekly, monthly and annual pay — with and without vacation time.
Net pay after federal tax, FICA and state withholding.
A raise as a percentage or a dollar figure, before and after tax.
Regular pay, overtime premium and the annual figure.
What actually lands from a bonus after supplemental withholding.
Federal tax on an investment gain, short term versus long term.
FICA for freelancers, plus what to set aside each quarter.
The marriage bonus or penalty of filing jointly instead of as two singles.
Federal estate tax on an inheritance above the exemption.
Units and revenue needed to cover fixed costs.
Payment, interest and total cost for any fixed loan.
Fixed-rate personal loan repayments and cost.
Term loan payment and interest for a small business.
Marine finance payments over a chosen term.
What a loan costs each month and in total.
Solve the monthly payment for any amount, rate and term.
Sterling mortgage payments and total interest.
Generic lease payment with residual and implied interest.
Semi-annual compounding, as Canadian lenders quote it.
What money will buy later, and what prices will become.
Gross domestic product from expenditure components.
Add or remove value-added tax from any amount.
Tax and total on a purchase — or the rate behind them.
Sale price and savings from a percentage discount.
Stacked discounts and the true final price.
Profit margin and markup from cost and selling price.
Commission earned, including a broker split.
Book value over time, straight-line or declining balance.
Split take-home pay across needs, wants and savings.
How long a balance lasts at a fixed monthly payment.
Clear total card debt and see the interest you avoid.
Payoff date and interest for any single debt.
One loan versus several — which costs less.
Convert between world currencies at live exchange rates.