Borrowing · calculator
liveMortgage Payment Calculator
Plan monthly mortgage payments with principal, interest, taxes, insurance, PMI, HOA, and amortization assumptions.
Calculators
Financial calculators with visible assumptions before outputs.
These products stay in planned status until formulas, source dates, exclusions, and regression tests exist. Product pages show what is required before any calculator can return numbers.
Payroll and tax · calculator
liveTake-Home Pay Calculator
Estimate paycheck take-home pay by state, pay frequency, salary/hourly status, overtime, bonuses, and withholding assumptions.
Savings and investing · calculator
liveCompound Interest Calculator
Model future value with starting balance, recurring contributions, compounding frequency, time horizon, and inflation assumptions.
Borrowing · calculator
livePersonal Loan Calculator
Estimate loan payments with APR, term, origination fees, payoff timing, and total cost breakdowns.
Borrowing · calculator
liveSBA Loan Calculator
Plan SBA 7(a) and 504 loan payments with term, rate, guarantee fee, and business-use assumptions.
Savings and investing · calculator
liveHigh-Yield Savings Calculator
Estimate savings growth from balance, APY, contribution cadence, tax assumptions, and rate-change scenarios.
Savings and investing · calculator
liveRoth IRA Calculator
Compare Roth IRA contribution and growth scenarios against tax-year, income, and time-horizon assumptions.