Crunch the numbers on any financial decision in minutes
Compound Interest Calculator (SEC) Free
See how your savings grow over time with compound interest. Visualize the long-term impact of saving $100, $500, or $1,000 per month.
Debt Payoff Calculator Free
Enter your debts and see exactly when you’ll be debt-free using different payoff strategies. Compare snowball vs. avalanche in real dollars.
Rent vs. Buy Calculator (NYT) Free
The best rent-versus-buy calculator on the internet. Factors in dozens of variables to tell you whether renting or buying makes more financial sense in your situation.
Retirement Calculator (Bankrate) Free
Find out if you’re on track for retirement. Enter your age, savings, and monthly contributions to see your projected retirement income.
Rentometer Free Tier
Compare your rent to similar apartments in your area. Essential tool before negotiating your lease renewal. See our How to Negotiate Your Rent guide.