Personal Finance,
Finally Clear.
Free calculators for debt payoff, compound interest, savings goals, budgeting, and investing. Every formula shown. Every source cited.
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Debt Management
Find your payoff date, compare snowball vs avalanche, and see how much interest you can save.
Savings & Investment
Calculate compound interest, savings goals, emergency fund targets, and compare HYSA vs CD rates.
Loans & Borrowing
Calculate personal loan repayments, view full amortization schedules, and compare loan options side by side.
Budgeting
Apply the 50/30/20 rule, build a monthly budget, and find exactly where your money should go each month.
Net Worth & Wealth
Track your net worth, calculate the cost of waiting to invest, and visualise your wealth-building trajectory.
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Every calculator shows its formula, cites its data source, and keeps your inputs private.
Trusted Data Sources
Interest rates and benchmarks sourced from the Federal Reserve, FDIC, Bank of England, and ASIC. Updated regularly.
Every Formula Shown
We do not hide how results are calculated. Every tool includes the exact formula used with a worked example you can verify yourself.
Your Data Stays Private
All calculations run entirely in your browser. We never store, transmit, or sell your financial inputs. No account required, ever.
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