Salary Converter
Annual salary to hourly, daily, weekly, biweekly, and monthly pay. With tax estimates.
Tax Calculator
Federal + state + FICA tax calculator for 2026. All 50 states, 3 filing statuses.
Compound Interest
See how investments grow with compound interest. Year-by-year projection and chart.
Budget Calculator
50/30/20 budget planner with category breakdowns, rent cap, and house affordability.
Mortgage Calculator
Full PITI with amortization schedule. Include taxes, insurance, PMI for the real payment.
401(k) Projector
Project your retirement balance with contribution rate, employer match, and compound growth.
Why These Calculators?
Every calculator here follows three rules: free forever, no account required, and no tracking beyond basic analytics. We built these because most finance sites bury the actual math behind paywalls, lead forms, or poor UX. You deserve better than that.
How Accurate Are These?
Very accurate for the math, reasonably accurate for tax estimates. The federal tax brackets are inflation-projected 2026 numbers. The state rates are simplified top marginal rates — your actual state tax may differ by 5-15% depending on state-specific deductions, credits, and bracket structures. For anything important (buying a house, filing taxes), use these as a starting point and confirm with a professional.
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