Idaho Criminal Sentencing Guidelines Calculator
Idaho 3rd Degree Felony range is 0 months-5 years with fines $0-$50,000 For 2026 planning, the Idaho criminal sentencing guidelines page starts with that Idaho data point before adding your facts.
Idaho uses indeterminate sentencing, with 1st Degree Felony at 10 years-100 years and 2nd Degree Felony at 1 years-15 years. The calculator uses Idaho Code 18-112 et seq.and source-verified ranges — it's an estimate, and MFL is not a law firm.
Idaho — at a glance
- Core number: Idaho 3rd Degree Felony range is 0 months-5 years with fines $0-$50,000
- Authority: Idaho Code 18-112 et seq.
- Local layer: 44 county inputs can affect timing and filing logistics.
- Decision point: 8 alternative sentencing options are listed in the source data
Important: This tool provides educational estimates only — not legal advice. Made For Law is not a law firm and is not affiliated with, endorsed by, or connected to any federal, state, county, or local government agency or court system. Calculator results are based on statutory formulas and publicly available fee schedules — not AI. Supporting content is AI-assisted and editorially reviewed. Results may not reflect recent legislative changes or your specific circumstances. Do not rely solely on these estimates — always verify with official sources and consult a licensed attorney before making legal or financial decisions. Full disclaimer
Run the Criminal Sentencing Calculator for Idaho
The calculator below is pre-loaded with Idaho (ID) rules. Your inputs stay in your browser — no account required.

Key Takeaways for Idaho
- Sentencing framework. Idaho is coded as indeterminate under Idaho Code 18-112 et seq..
- Felony examples. 1st Degree Felony: 10 years-100 years, fine $0-$50,000; 2nd Degree Felony: 1 years-15 years, fine $0-$50,000; 3rd Degree Felony: 0 months-5 years, fine $0-$50,000.
- Mandatory minimums. 5 source offenses are marked mandatory-minimum, including 1st Degree Felony.
- Source. Idaho Code 18-112 et seq..
Idaho sentencing framework
Idaho is marked as a indeterminate state, and the primary citation is Idaho Code 18-112 et seq.. That framework controls whether a felony sentencing calculator should focus on a statutory range, a guideline grid, or parole eligibility.
Felony classes and levels in Idaho
The source data lists 1st Degree Felony at 10 years-100 years, 2nd Degree Felony at 1 years-15 years, and 3rd Degree Felony at 0 months-5 years. Fines range from $0-$50,000 for 3rd Degree Felony up to $0-$50,000 for 1st Degree Felony.

Sentencing range examples in Idaho
A Class A Misdemeanor is 0 months-1 years with $0-$1,000 in fines, while drug trafficking is coded at 1 years-100 years with $10,000-$100,000in fines. Those are different risk bands, so don't compare charges by label alone.
Mandatory minimums and time-served rules
The ID source marks 5 offenses with mandatory-minimum flags; DUI - 2nd Offense is 0 months-1 years with $0-$2,000 and notes: Minimum 10 days (mandatory 48 hours); license suspended 1 year. This page doesn't add a truth-in-sentencing percentage unless the state source lists one.
Idaho's sentencing statute citations
The calculator source cites 1 authority record: Idaho Criminal Code (Idaho Code 18-112 et seq.). Re-check 2026-03-30 updates before using any ID range in court.

State-specific estimate overview
Idaho cost and deadline signals is the right starting point because statewide law sets the baseline, while the facts of your criminal case determine the actual risk band. Use the calculator before you compare attorney quotes, court options, or settlement choices.
Factors that affect the Idaho estimate usually comes down to three inputs: the amount at stake, the deadline or statutory rule, and whether the matter can be resolved before a contested filing. The calculator keeps those inputs separate so the result is easier to challenge.

Neighboring state comparison
| State | Comparison signal | Source |
|---|---|---|
| Idaho | Idaho 3rd Degree Felony range is 0 months-5 years with fines $0-$50,000 | Current page data |
| Washington | RCW § 11.48.210; 39 county inputs tracked | Idaho compared with nearby states; State data file |
| Oregon | ORS § 116.173; 36 county inputs tracked | Idaho compared with nearby states; State data file |
| Nevada | NRS § 150.020; 17 county inputs tracked | Idaho compared with nearby states; State data file |
County-level cost factors
County variation matters in Idaho because clerk practices, hearing calendars, and local filing steps can change the time cost even when the statewide rule is fixed.
- Ada County: 494,967 residents, county seat in Boise.
- Canyon County: 232,840 residents, county seat in Caldwell.
- Kootenai County: 171,362 residents, county seat in Coeur d'Alene.
- Bonneville County: 123,964 residents, county seat in Idaho Falls.
- Twin Falls County: 90,017 residents, county seat in Twin Falls.

Next steps before you decide
- Run the calculator with your current numbers and save the 2026 result.
- Compare the result with documents, notices, invoices, or deadlines already in hand.
- Use the estimate to prepare a focused consultation or filing plan before the next deadline.
Common state questions
What is the main Idaho number in this Criminal Sentencing Calculator?
Idaho 3rd Degree Felony range is 0 months-5 years with fines $0-$50,000 The calculator uses that point as the first Idaho signal before it layers in user-entered facts.
Does the Idaho Idaho criminal sentencing guidelines replace a lawyer?
No. It is a planning tool for comparing numbers, deadlines, and risk signals. Confirm Idaho Code 18-112 et seq. with an official source or a licensed professional.
Why do county details matter in Idaho?
Idaho has 44 county-level filing offices, court calendars, and local practices. Those local steps can change timing even when state law is the same.
What should I gather before using the Criminal Sentencing Calculator?
Gather the dates, amounts, documents, and court notices tied to your situation. The calculator is more useful when those inputs are specific rather than estimated.
What is the next step after the Idaho estimate?
8 alternative sentencing options are listed in the source data Use the result to decide whether to organize records, request a consultation, or file the next court or agency step.
Compare your inputs
Start with the free calculator, then confirm the next legal step with the ABA state-by-state lawyer directory.
Ready to see the numbers for your Idaho situation?
Run the calculator above — it's free, no email required.
Try the calculator — freeSources cited inline. Last verified May 1, 2026. Statutes change — confirm with the official state bar before filing.