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Powerball Sum Trend Chart

Each Powerball drawing's sum (the total of its 5 main numbers) plotted against a range of sum buckets, with gap values, a connecting line, odd/even + amplitude, and last-digit distribution.


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Last-Digit Distribution (currently shown drawings)

A filled circle marks which sum-bucket a drawing's total landed in. A blank cell instead shows a small "gap" number — how many drawings since that bucket was last hit. "Form" shows whether the sum was odd/even and its amplitude (the absolute change from the previous drawing's sum). These are descriptive statistics about drawings that already happened, not predictions.

How to Read This Chart

Each row is one drawing, most recent at the top. The sum columns divide the full theoretical range of possible sums into 16 equal-width buckets — a filled circle shows which bucket that drawing's actual sum landed in, and the connecting line traces that bucket position from drawing to drawing.

  • Odd/Even — whether the sum itself was an odd or even number.
  • Amplitude — the absolute difference between this drawing's sum and the previous drawing's sum. A small amplitude means the sum barely moved from last time; a large one means it swung a lot.
  • Last-digit distribution (right side) — how often each digit 0–9 has appeared as the final digit of the sum, across the drawings currently shown.

As with every other stats page on this site: genuinely useful for seeing what's happened, not for predicting what happens next — see how lottery odds actually work. Pair this with the sum distribution histogram for the overall shape instead of a drawing-by-drawing view, the number-by-number trend chart, or the Powerball frequency statistics page.