Personal Finance Calculators
Budget, track wealth, plan for independence — 10 free calculators.
FIRE Number Calculator
Find your financial independence number
Savings Rate Calculator
Calculate savings rate and years to FI
50/30/20 Budget Planner
Apply the budgeting rule to your income
Net Worth Calculator
Track assets, liabilities, and net worth
Emergency Fund Calculator
Find your emergency fund target
Salary Negotiation Calculator
Lifetime impact of negotiating higher pay
Cost of Living Comparison
Equivalent salary between cities
Inflation Impact Calculator
How inflation erodes purchasing power
Pay Raise Impact Calculator
After-tax take-home from a raise
Side Hustle Income Calculator
True net income after SE tax