Play with your money decisions.

Calcura turns retirement planning into something you can see. Change a number, reorder your priorities, and watch decades of impact update instantly.

Learn how money works

Why is my cash quietly losing value?

Why invest instead of a savings account?

What does compounding look like over 30 years?

Plan your situation

When can I actually retire?

Should I kill debt or invest first?

Which account should I fund next?

Models income, expenses, debt, brokerage, 401(k), Traditional & Roth IRA, and cash reserves.

Your money in a bank account (0.5% / year)
shown in today's dollars
−$73,128
−73%
of buying power gone to 5% inflation in 30 years
Your money in an investment (7% / year)
shown in today's dollars, after ~3% inflation
+$265,767
+266%
more over 30 years, in today's dollars
Income
Invest %
Debt payoff
▶ Interactive playground · coming soon

Like what you build?

Create a free account to save your plans and keep exploring.