See it run - a worked example, 100% in this browser tab
What it is
Federal sentencing guidelines worksheet. Sums the base offense level, specific-offense-characteristics, and Chapter 3 role/obstruction/acceptance adjustments to a final offense level (floored at 1, capped at 43); maps criminal-history points to a category (I-VI); looks up the U.S. Sentencing Commission Sentencing Table (Ch.5 Pt.A) for the advisory guideline range in months; and identifies the zone (A/B/C/D) with its probation/split-sentence implications. The table and every mapping are published data cited to ussc.gov. The guidelines are ADVISORY (United States v. Booker); this is a range, not a prediction of the sentence, and adjustment selection is legal judgment. Exact integer arithmetic, in-browser, nothing leaves the page. Research aid, not legal advice.
Honest scope
Deterministic and citation-backed: every figure is exact arithmetic or a cited rule. Any year- or jurisdiction-indexed value is a confirmable input, never an eternal hardcode. This is a computation tool, not professional (legal, tax, medical, or financial) advice - confirm against the controlling authority for your context.
Authorities cited
U.S. Sentencing Commission, Guidelines Manual, Chapter 5, Part A (Sentencing Table). https://www.ussc.gov/guidelines
USSG 4A1.1 - Criminal History Category (how criminal-history points accrue).
USSG 5C1.1 - Imposition of a Term of Imprisonment (zones A-D and their sentencing options).
United States v. Booker, 543 U.S. 220 (2005) - the guidelines are advisory, not mandatory. https://supreme.justia.com/cases/federal/us/543/220/
18 U.S.C. 3553(a) - factors a court considers; a court may vary from the advisory range.
Run it on your own data
Open it inside GDBS to save runs to Sandbox, attach results to a Worklog case, or share through a Gate client portal - all in the browser, nothing uploaded to anyone’s cloud.