The index
Eighteen calculators.
One claim each —
the part your lender skipped.
18 tools indexed
3 categories
0 affiliate redirects
Mortgage & housing
7 toolsMortgage Early Payoff Popular
See the interest your lender buried in the fine print.
Refinance Break-Even
Find out if your lender's refinance pitch actually saves you.
Rent vs Buy
The real cost comparison realtors won't show you.
How Much House Can I Afford
What you can actually afford vs what the bank approves.
Biweekly Mortgage
The simple trick that saves years and thousands.
Amortization Schedule
See where every dollar of your payment goes.
Mortgage Recast
Lower your payment with a lump sum — no refinancing.
Car & auto
6 toolsLease vs Finance vs Cash Popular
Which way to pay for a car wins on net wealth — HYSA opportunity cost included.
Car True Cost of Ownership
What your car actually costs per year and per mile.
Auto Loan Early Payoff
Months and dollars cut off your car loan by paying extra.
Auto Refinance Break-Even
When refinancing your auto loan pays for itself.
New vs Used Car
The depreciation cliff and HYSA growth you forgo by going new.
Car Trade-in Timing
The exact month when trading in beats keeping.
Debt & savings
5 toolsDebt Payoff Strategies
The payoff order banks don't want you to know.
Extra Payment vs Investing
What your financial advisor isn't telling you.
Compound Interest
The growth curve Wall Street counts on you ignoring.
Buy Now, Pay Later
See the true cost of 'interest-free' installments.
Minimum Payment Trap
How $5,000 becomes $13,000 on your credit card.
Closing statement
No affiliate fees. No paid recommendations. Every calculation runs in your browser. Your numbers never leave your device.
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