Free Online Calculators

Fast, private money calculators that run in your browser. No sign-up, no downloads.

Paycheck Calculator icon

Paycheck Calculator

Take-home pay after federal, state & payroll taxes — all 50 states + DC.

Social Security Calculator icon

Social Security Calculator

Your monthly check at every claiming age 62–70, PIA bend-point math, and break-even crossover.

Alimony Calculator icon

Alimony Calculator

Spousal support amount, duration, and lifetime cost — statutory formulas for all 50 states + DC.

Child Support Calculator icon

Child Support Calculator

Real guideline numbers for all 50 states — Income Shares, Percentage, and Melson models with parenting-time credit.

Debt Payoff Calculator icon

Debt Payoff Calculator

Snowball vs avalanche payoff plans with real debt-free dates and total interest.

HELOC Calculator icon

HELOC Calculator

Max home equity line, draw vs repayment payments, and the payment jump.

Injury Settlement Calculator icon

Injury Settlement Calculator

Multiplier & per-diem settlement estimates with state fault rules and damage caps.

Medicare Costs & IRMAA Calculator

2026 Part B & Part D premiums, your IRMAA tier, and how close you are to the next income bracket.

Retirement & 401(k) Calculator icon

Retirement & 401(k) Calculator

Project your 401(k) and savings, your funded percentage, and whether your money lasts through retirement.

Self-Employment & 1099 Tax Calculator icon

Self-Employment & 1099 Tax Calculator

Your SE tax, income tax, QBI deduction, how much to set aside per payment, and quarterly estimates.

Shift Pay Calculator icon

Shift Pay Calculator

Turn your hourly rate and overtime hours into weekly take-home and your true net per hour, after 2026 taxes.

Unemployment Benefits Calculator icon

Unemployment Benefits Calculator

Your weekly benefit amount by state, how long it lasts, the total maximum, and what happens if you work part-time.

VA Disability Rating Calculator icon

VA Disability Rating Calculator

Combine multiple ratings with real VA Math, add the bilateral factor and dependents, and see your 2026 monthly pay — with P&T and SMC flags.

Workers Comp Calculator icon

Workers Comp Calculator

Estimate your weekly benefit and settlement range from your wage, injury, and disability rating — with 2026 state caps and attorney fees.

Paycheck Calculators by State

Pick your state to see 2026 take-home pay estimates with that state's income tax applied.