Interactive tool

Federal Sentencing Range Estimator

Estimate the federal sentencing guideline range based on offense level, criminal history category, and sentencing zone. Uses USSC sentencing table data for informational purposes only.

According to the U.S. Sentencing Commission (USSC), more than 61,000 individuals were sentenced in U.S. federal courts in fiscal year 2024 under the Federal Sentencing Guidelines, with the Sentencing Reform Act of 1984 establishing the modern framework. The USSC Annual Report and Sourcebook of Federal Sentencing Statistics are published every March and cover all 94 U.S. district courts. See our methodology for refresh cadence.

Informational only, not legal advice. This tool uses simplified federal sentencing guideline ranges for educational purposes. Actual federal sentences depend on many factors including specific offense characteristics, acceptance of responsibility, role adjustments, and mandatory minimums. Always consult a qualified federal criminal defense attorney for case-specific guidance.

Does not affect calculation. Use as a reference for typical offense levels.

Determined by USSC Guidelines based on offense conduct and adjustments.

How this works

The United States Sentencing Commission (USSC) Guidelines establish a sentencing range based on two primary factors:

  1. Offense Level (1-43): A numerical score computed from the base offense level plus specific offense characteristics (quantity of drugs, amount of loss, use of weapon, etc.), adjusted for victim-related factors, role in the offense, obstruction, and acceptance of responsibility.
  2. Criminal History Category (I-VI): Determined by adding criminal history points from prior sentences. Each prior sentence of imprisonment exceeding one year adds 3 points; sentences of at least 60 days add 2 points; and other sentences add 1 point.

The intersection of these two factors on the USSC Sentencing Table produces a guideline range in months. See the full federal sentencing guidelines table for every offense level and criminal-history category, color-coded by zone. Judges must consider this range but are not bound by it following United States v. Booker, 543 U.S. 220 (2005), which made the guidelines advisory rather than mandatory.

Sentencing zones explained

Zone A
0–6 mo
Probation
Zone B
1–6 mo min
Probation or prison
Zone C
8–10 mo min
Mostly prison
Zone D
12+ mo
Prison required
  • Zone A: The guideline range is 0-6 months. Probation is an authorized sentence without any condition of confinement.
  • Zone B: The guideline minimum is 1-6 months. The court may substitute probation with community confinement or home detention under USSG §5C1.1(b).
  • Zone C: The guideline minimum is 8-10 months. At least half the minimum must be satisfied by imprisonment; the remainder may be served in community confinement under USSG §5C1.1(c).
  • Zone D: The guideline minimum is 12 months or more. Imprisonment is required; probation or substitution is not authorized under the guidelines.

Limitations

This estimator does not account for mandatory minimum sentences (which override guideline calculations), statutory maximum penalties, supervised release terms, fines, restitution, or special assessments. Many federal offenses carry mandatory minimums that exceed the guideline range, particularly drug trafficking (21 U.S.C. § 841), firearms (18 U.S.C. § 924(c)), and child exploitation (18 U.S.C. § 2251) offenses. Always verify statutory penalties in addition to guideline calculations.

Source

Sentencing table data from the United States Sentencing Commission Guidelines Manual, Chapter 5, Part A. Criminal history scoring from USSG Chapter 4, Part A. Zone definitions from USSG §5C1.1.