Michigan Sentencing Guidelines App
Fast, accurate felony sentencing guidelines calculations. Free for Michigan's defense bar.
Start CalculatingAll Current Michigan Felonies
Full coverage of MCL 777.11–777.19 with complete PRV and OV scoring for every offense.
Habitual & Drug Offender Enhancements
Automatic habitual offender multipliers and drug offender grid selection built in.
Best-Case and Worst-Case Analysis
Model scoring uncertainty to see the full range of possible guideline outcomes before sentencing.
Downloadable PDF Summaries
Generate a clean, printable PDF of the full calculation — PRVs, OVs, grid placement, and range.
2025 Sentencing Guidelines Manual
Scoring instructions and variable definitions sourced from the current Michigan Judicial Institute manual.
No Account. No Tracking. Free.
Nothing to sign up for, no data collected, no cost. Built for Michigan's defense bar.
Disclaimer: Michigan's sentencing guidelines are advisory following People v. Lockridge, 498 Mich 358 (2015). This calculator is an educational tool and does not constitute legal advice. Always verify calculations against the current manual.