What this calculator covers
Powerball winners pick between a lump-sum cash payout or a 30-year graduated annuity, and either way, federal and (in most states) state taxes reduce the actual amount received. This calculator estimates both options after tax, side by side.
How the numbers are calculated
The cash option is your entered percentage of the advertised jackpot (this figure is announced at the time of each drawing and varies with interest rates). Both the cash option and the full annuity total then have your chosen federal and state tax rates applied. The odds figure shown, 1 in 292,201,338, is the fixed, published probability of matching all five white balls plus the red Powerball in the standard game format.
This tool is for general educational estimates only, not tax or financial advice. Confirm the actual cash value and withholding rules for any real drawing with the official lottery operator.