Financial calculators for real life
Money Math,
Made Simple.
WalletCalcs helps you run quick, plain-English estimates for the money decisions people actually face — buying a home, paying down debt, saving, earning, and planning for retirement.
Editor's picks
Where most people start.
Withdrawal planning
How Long Will My Money Last?
Estimate how long savings may last with withdrawals, time, and growth assumptions.
Long-term gifts
Newborn Nest Egg
See how small gifts and steady contributions for a child may grow over time.
First savings goal
Emergency Fund
Estimate a cash cushion for surprise expenses and real-life breathing room.
Choose your money moment
Start with where you are right now.
Each section includes calculators and plain-language guides built around a real financial decision.
HousingBuying a HomeEstimate mortgage payments, down payments, refinancing, and homeownership tradeoffs.
FamilyRaising a FamilyPlan around childcare, family budgets, emergency savings, and education costs.
RetirementRetirement PlanningEstimate savings, income, withdrawals, and how long your money may last.
Why WalletCalcs exists
Helpful numbers, no sales pitch.
WalletCalcs helps you run the numbers for real-life money moments, from buying a home and raising a family to planning for retirement or building income on your own. Each calculator is designed to show the estimate, explain the inputs, and point out what the math does not know about your situation.
Results are educational estimates, not financial advice. Use them to compare scenarios, pressure-test assumptions, and prepare better questions before you make a bigger decision with a lender, employer, tax professional, or financial provider.
Guides
Read the math behind the money decisions.
Project contributions, growth, and time without pretending the future is exact.
SavingsHow much emergency fund is enough for real lifeSet a cash buffer based on essential expenses, income stability, and surprises.
SavingsHow compound interest actually builds wealth over timeSee how balance, contributions, rate, and time horizon work together.
HousingHow to estimate a mortgage payment before you shopLook past the loan amount and include taxes, insurance, and HOA costs.
DebtDebt snowball vs avalanche in plain EnglishCompare payoff strategies without making the decision feel heavier than it needs to be.
SavingsWhat APY actually means on a savings accountCompare cash savings growth with a better understanding of APY and recurring deposits.
Popular
Start with the questions people ask all the time.
Plain math
Helpful estimates, not financial advice.
WalletCalcs provides educational calculators and estimates only. Results are not financial, investment, tax, legal, or accounting advice. Actual outcomes can vary based on market conditions, taxes, fees, account rules, and personal circumstances.
Keep going
More ways to check the numbers.
Start with a popular tool, then use a guide when you want a little more context around the result.