GCTGood Conduct Time
Sentence credit of up to 54 days per year of the sentence imposed, earned for compliance with prison rules under 18 U.S.C. § 3624(b). With full GCT a person serves about 85% of the sentence. It applies only to sentences longer than one year and can be reduced through the disciplinary process.
Full explainer: How is Good Conduct Time calculated?
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The free OutDate calculator applies these rules to a real sentence — Good Conduct Time, First Step Act credits, halfway house and RDAP dates — with every assumption listed next to the answer. No account needed; nothing is stored.
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Everything on this page is drawn from the statutes, regulations, and BOP program statements below — read them directly:
Estimates, not promises
This page describes federal law and Bureau of Prisons policy in general terms for education. It is not legal advice, it doesn't account for the facts of any individual case, and no attorney–client relationship is created by reading it. The BOP makes all final release-date determinations. Have an attorney review anything before you file it. Built by OutDate, the federal release date calculator.