Oregon Manslaughter Sentencing Calculator
Manslaughter offenses in Oregon are divided into First Degree and Second Degree, each with significantly different sentencing implications. Understanding these distinctions is critical for anyone facing charges or studying Oregon criminal law.
Last updated: 2025-10-21 β Compiled and reviewed by Calvin (Legal Research, FreeCalculators.app)
Legal Disclaimer
Understanding Manslaughter in Oregon
Manslaughter in the First Degree (ORS 163.118) is a Class A felony that occurs when a person recklessly causes the death of another person under circumstances manifesting extreme indifference to the value of human life. It is a Measure 11 offense with a mandatory minimum sentence of 120 months (10 years) in prison.
Manslaughter in the Second Degree (ORS 163.125) is a Class B felony that involves recklessly causing the death of another person without the extreme indifference element. It is not subject to Measure 11 mandatory minimums and is sentenced according to the Oregon Sentencing Guidelines Grid based on criminal history.
Key Differences Between Manslaughter 1 and 2
| Feature | Manslaughter 1 | Manslaughter 2 |
|---|---|---|
| Statute | ORS 163.118 | ORS 163.125 |
| Classification | Class A Felony | Class B Felony |
| Measure 11 Offense | Yes | No |
| Mandatory Minimum | 120 months (10 years) | None (grid-based) |
| Statutory Maximum | 20 years | 10 years |
| Crime Seriousness Level | Level 10 | Level 8 |
| Post-Prison Supervision | 36 months | 36 months |
| Maximum Fine | $375,000 | $250,000 |
Select a Calculator
Choose the appropriate calculator based on the specific manslaughter charge:
Manslaughter 1 Calculator
For First Degree Manslaughter (ORS 163.118) - Includes Measure 11 mandatory minimum of 120 months.
Manslaughter 2 Calculator
For Second Degree Manslaughter (ORS 163.125) - Grid-based sentencing without mandatory minimum.
Important Legal Disclaimer
These calculators are educational tools only and do not constitute legal advice. Actual sentencing outcomes depend on many factors including judicial discretion, plea agreements, mitigating and aggravating circumstances, and case-specific details. Always consult with a qualified Oregon criminal defense attorney for guidance on your specific situation.
Legal Sources & Citations
- ORS 163.118 β Manslaughter in the First Degree: Oregon Legislature - ORS 163
- ORS 163.125 β Manslaughter in the Second Degree: Oregon Legislature - ORS 163
- ORS 137.700 β Measure 11 mandatory minimum sentences: Oregon Legislature - ORS 137
- ORS 161.605 β Maximum terms of imprisonment for felonies: Oregon Legislature - ORS 161
- ORS 161.625 β Fines for felonies: Oregon Legislature - ORS 161
- Oregon Sentencing Guidelines Grid β OAR 213-004-0001
- OAR 213-008 β Sentencing departures: Oregon Administrative Rules
Frequently Asked Questions
Related Calculators
View all calculators βManslaughter 1 Oregon Sentencing Calculator
Estimate sentences for Manslaughter in the First Degree under Oregon law (Measure 11 minimum 120 months). Includes grid-based ranges and post-prison supervision.
Manslaughter 2 Oregon Sentence Calculator
Estimate Oregon Manslaughter in the Second Degree sentencing ranges using the Oregon Sentencing Guidelines Grid. Includes aggravating and mitigating factors.
Assault 1 Oregon Sentence Calculator
Find Oregon's mandatory minimum and maximum sentences for Assault in the First Degree under Measure 11 (ORS 163.185). Learn about the 90-month minimum term and related penalties. For educational use only β not legal advice.