Indian Penal Code, 1860 · Chapter III: Of Punishments
Section 57: Fractions of terms of punishment
The Indian Penal Code, 1860 was repealed and replaced by the Bharatiya Nyaya Sanhita, 2023 from 1 July 2024. It still applies to offences and proceedings from before that date.
In plain words
When calculating fractions of a term of punishment, imprisonment for life counts as imprisonment for twenty years.
A simplified explanation, prepared with AI assistance from the official text below and checked automatically against it for numbers and cross-references. The official text is the law and prevails over this summary. Not legal advice.
Official text
In calculating fractions of terms of punishment, [imprisonment] for life shall be reckoned as equivalent to [imprisonment] for twenty years.
Corresponding sections were matched by comparing the wording of both official texts, and for the IPC and BNS, also against a published correspondence table. Wording, punishments and structure often changed, so read both sections before relying on the match.
Source: India Code (Legislative Department), the text of the Act as it stood before its repeal. Words in square brackets [ ] were inserted or substituted by later amending Acts, and *** marks words omitted by an amendment. The amendment footnotes are not reproduced here.
Supreme Court judgments citing the section 57
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Sukhdev Yadav @ Pehalwan v. State of (NCT of Delhi) & Others
Whether, an accused/convict who has completed his “life imprisonment for a fixed term” such as twenty years of actual sentence without remission, as in the instant case, is entitled to be released from prison on…
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Madan v. State of Uttar Pradesh
Six deaths were caused on account of brutal firing by the appellants and other accused persons. The trial court imposed sentence of capital punishment to the appellants (‘M’ and ‘S’) herein for the offence punishable…
- Vikas Yadav v. State of U.P. and Ors. Etc. Etc.
- Mohd. Arif @Ashfaq v. He Registrar, Supreme Court of India & Ors.
- Arjun Jadav v. State of West Bengal & Ors.
- Duryodhan Rout v. State of Orlssa
- Sahib Hussain @ Sahib Jan v. State of Rajasthan
- Life Convict Bengal @ Khoka @ Prasanta Sen v. B.K. Srivastava & Ors.
- Sangeet & Anr. v. State of Haryana
- State of Haryana and Ors. v. Jagdish
- Mulla & Anr. v. State of U.P.
- Ramraj @ Nanhoo @ Bihnu v. State of Chhatiisgarh
- Swamy Shraddananda @ Murali Manohar Mishra v. State of Karnataka
- Md. Munna v. Union of India and Ors.
- Reddy Sampath Kumar v. State of Andhra Pradesh
- Shri Bhagwan v. State of Rajasthan
- Subhash Chander Etc. Etc. v. Krishan Lal and Ors. Etc. Etc.
- Ashok Kumar Alias Golu v. Union of India and Ors.
- State of Andhra Pradesh v. Vallabhapuram Ravi
- Kartar Singh and Others v. State of Haryana Through Inspector General of Prison, Chandigarh
- State of Madhya Pradesh v. Ratan Singh & Ors.
- Gopal Vinayak Godse v. The State of Maharashtra and Others