Assault 1 Oregon Sentence Calculator
Estimate mandatory minimum and maximum sentences for Assault in the First Degree in Oregon (ORS 163.185). Educational tool — not legal advice.
Last updated: 2025-10-21 — Compiled and reviewed by Calvin (Legal Research, FreeCalculators.app)
Legal Disclaimer
This calculator is for educational purposes only and does not constitute legal advice. Sentencing for Assault in the First Degree involves complex legal requirements and may be affected by specific case circumstances, plea agreements, and judicial discretion above the mandatory minimum. For case-specific advice, consult a licensed Oregon criminal defense attorney.
About Assault in the First Degree
Statute
ORS 163.185
Classification
Class A Felony
Measure 11
Yes
Crime Seriousness Level
Level 9
Assault in the First Degree is a Class A felony that occurs when a person intentionally causes serious physical injury to another person. It is a Measure 11 offense with a mandatory minimum sentence of 90 months (7.5 years).
Case Information
How to Use This Calculator
- 1The offense Assault in the First Degree (ORS 163.185) is pre-selected.
- 2Select the criminal history category (A-I) based on prior felony convictions. Category I represents no/minimal history, while Category A represents the most extensive criminal history.
- 3Check any applicable aggravating factors. These factors do not change the mandatory minimum but influence the heuristic estimate.
- 4Click Calculate Sentence to see both the statutory minimum (Measure 11: 90 months) and a heuristic estimate range.
- 5Review the results including the statutory minimum and educational estimate. Use the copy button to save the sentence summary.
Important Sentencing Notes
- •Mandatory Minimum: The 90-month (7.5-year) mandatory minimum cannot be reduced by plea agreements, mitigating factors, or judicial discretion.
- •No Good Time: Measure 11 sentences must be served in full. No earned time credits or early release programs apply.
- •Sentencing Above Minimum: While the floor is 90 months, judges may impose sentences up to the 20-year statutory maximum based on aggravating factors, criminal history, victim impact, and other circumstances.
- •Heuristic Estimate: The educational estimate shown is based on a weighted model considering criminal history and aggravating factors. It is NOT an official guideline and does not replace legal advice.
- •Post-Prison Supervision: After serving the prison term, defendants are typically subject to a period of Post-Prison Supervision (PPS) with specific conditions.
- •Consecutive Sentences: If convicted of multiple offenses, sentences may run consecutively, significantly increasing total time in custody.
- •Plea Negotiations: While prosecutors may reduce charges in plea agreements, any Measure 11 conviction must carry at least the mandatory minimum.
- •Educational Tool Only: This calculator provides general information. Every case is unique. Consult with a qualified Oregon criminal defense attorney for advice specific to your situation.
Legal Sources & Citations
- ORS 163.185 — Assault in the First Degree (definition and classification): Oregon Legislature - ORS 163
- ORS 137.700 — Measure 11 mandatory minimum sentences list: Oregon Legislature - ORS 137
- ORS 161.625 — Fines for felonies: Oregon Legislature - ORS 161
- Oregon Sentencing Guidelines Grid — OAR 213-004-0001 (overridden by Measure 11 for this offense)
Frequently Asked Questions
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