10 calculators

Personal Finance

Net worth, budgets, debt-to-income and the everyday math of a healthier financial life.

Personal finance isn't complicated, but it is foundational: a simple budget, a growing net worth and a manageable debt load are the vital signs of a healthy financial life. These calculators track each one so you can see progress and act on it.

Calculate your net worth, build a budget that fits your take-home pay, and check the debt-to-income ratio lenders scrutinize before you apply for anything.

Read the complete personal guide
Calculator FAQ
Which calculator should I start with?

Start with the budget calculator to see where your money goes, then the net worth calculator to track the big picture. Check your debt-to-income ratio before applying for any loan.

How often should I update these numbers?

Revisit your budget every couple of months and your net worth a few times a year. The trend over time matters far more than any single snapshot.

Are these calculators free?

Yes — every tool is free with no account or sign-up. Use them as often as you like to track your progress.