⚖️ California Jail Credit Calculator

Calculate estimated presentence and conduct credits for California county jail sentences under PC 4019, PC 2933.1, and PC 2933.2.

Last updated: 2025-10-21 — Compiled and reviewed by Calvin (Legal Research, FreeCalculators.app)

Important Legal Notice

These calculators are educational tools only and do not constitute legal advice. Always consult with a qualified attorney.

California Legal Calculators

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California Jail Credit Calculator | PC 4019, 2933.1, 2933.2

Estimate California county jail time served using presentence custody credits and conduct credit caps (PC 4019 standard 50%, PC 2933.1 violent 15%, PC 2933.2 murder 0%). Educational tool only.

CaliforniaJailCredit

About California Jail Credit Calculators

California's jail credit system is governed by California Penal Code Section 4019 (presentence conduct credits) and sections 2933.1 and 2933.2 (conduct credit limitations). Inmates in county jail may earn credits that reduce their sentence based on good behavior and work participation.

For official information, visit the California Department of Corrections and Rehabilitation (CDCR) or consult with a qualified attorney.