Free tools
Free financial calculators
Reliable calculations with no sign-up, no ads and without sharing your data. Made by the Wälo team.
- Open calculator
Compound interest
Most usedHow much your investment grows with monthly contributions and monthly compounding
- Open calculator
Loan amortization
Monthly payment, total interest and real cost of mortgages, auto loans and personal loans
- Open calculator
DTI (Debt-to-Income)
What percentage of your income goes to debt, according to CFPB and FHA standards
- Open calculator
Emergency fund
How much you need to save based on your essential expenses and risk profile
Apply these calculations to your real money
Wälo applies these algorithms automatically to your debts, savings and investments. 14 days of Premium free, no card required.
Try Wälo free