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Smart financial calculators powered by AI. Get instant, accurate results with personalized explanations for your paycheck, taxes, mortgage, and more.
Financial calculators you can trust
Every result comes with a personalized AI explanation — no jargon, just clarity.
Paycheck Calculator
Take-home pay after federal and state taxes, FICA, and deductions for all 50 states.
Try it freeTax Refund Estimator
Estimate your refund or amount owed by comparing withholding to your actual tax liability.
Try it freeMortgage Calculator
Monthly payments, total interest, and full amortization schedule with interactive charts.
Try it freeHome Affordability
How much house you can afford based on income, debts, down payment, and state property taxes.
Try it freeRetirement Calculator
Projected savings at retirement with income gap analysis and year-by-year growth charts.
Try it freeNewTax Scenario Planner
Compare two tax scenarios side by side — see the impact of a raise, move, or 401(k) change.
Try it free“Explain My Results”
Unlike other calculators, MoneyCrunch.ai doesn't just give you numbers. Click “Explain My Results” and get a plain-English breakdown of what your numbers mean, what affects them, and what you can do to optimize.
Calculators for all 50 states
State taxes vary wildly. Our calculators account for your specific state's tax brackets, deductions, and rules — so your results are actually accurate.