How It Works
Three simple steps to clearer finances
Choose a Tool
Pick from 6 research-backed financial calculators.
Enter Your Numbers
All calculations happen in your browser. No data stored.
Get Actionable Insights
Personalized results, scores, and next steps you can act on today.
Make Smarter Financial Decisions
MyDollarTools provides free, powerful financial calculators designed to help you make confident money decisions. Whether you're deciding between renting or buying a home, figuring out the fastest way to pay off debt, or checking if you're saving enough for retirement, our tools give you clear, actionable answers.
Every calculator is completely free — no signup, no email, no data stored. All calculations happen instantly in your browser using research-backed formulas from financial planning best practices. Start with your Financial Health Score for a complete picture, or jump straight to the tool you need.