Powerball Jackpot Calculator: convert any advertised jackpot into its estimated lump-sum cash value using the current cash-to-jackpot ratio.

Powerball Take Home Calculator: estimate after-tax lottery winnings with federal and state tax rates applied to find your real take-home.

Ramsey Retirement Calculator: apply the 15 percent investing rule to project your nest egg and estimate your monthly retirement income.

Refi Rate Calculator: compare your current mortgage rate with a new refinance rate and see monthly savings plus lifetime interest saved.

Refinance Calculator: decide if refinancing pays off. Enter your loan details and closing costs for a break-even verdict.

Refinance House Calculator: estimate your new monthly payment, loan-to-value ratio, and remaining home equity when you refinance.

Refinance Rates Calculator: compare three lender offers side by side and pick the refinance deal with the lowest true total cost.