RICE prioritization calculator

RICE scores each item as reach × impact × confidence ÷ effort, where confidence is the percent divided by 100. Ranking is standard competition ranking on the unrounded score, so equal scores share a rank (1, 2, 2, 4) and items within 1% of the rank above are marked as practical ties. The formula shown per item carries your own numbers, and the exported CSV re-imports unchanged. Flags are honest notes, not rescaling: an off-scale impact or confidence still scores with the value you gave. Caps: 1 MB of input, 5,000 items, names up to 200 characters. Nothing leaves this tab; the run is plain arithmetic in your browser.