Savings Goal Calculator

Calculate compound interest with all compounding frequencies. Includes contributions, APY, and year-by-year growth table.

Calculate simple interest on loans and investments. Shows total amount, daily, and monthly interest breakdown.

Calculate RD maturity amount with quarterly compounding. Month-by-month breakdown showing exact interest earned each quarter.

See how many years it takes to double your money at a given rate using the Rule of 72 shortcut, plus the exact compound-interest doubling time. Free, instant, reverse mode included.

Calculate your accrued PTO or vacation balance from your annual allotment, accrual frequency, start date, and days used — with policy cap support. Free, client-side.

Calculate overtime pay from your hourly rate and hours worked. Supports standard weekly 1.5x overtime and California-style daily double-time rules.

Enter a jackpot and pick your state to see estimated federal + state tax withheld and actual take-home winnings for both the annuity and cash (lump sum) options. Free, instant.