IPC Section 49: Meaning of Year and Month under Indian Criminal Law
Section 49 of the Indian Penal Code, 1860 explained how the words "year" and "month" were to be interpreted. The corresponding current definition appears in Section 2(20) of the Bharatiya Nyaya Sanhita, 2023.
Text of IPC Section 49 - Year and Month
The original provision stated:
In this context, the expression "British calendar" refers to the civil calendar conventionally used in India, rather than a separate lunar or religious calendar. Section 49 was a rule of interpretation, not a provision creating a criminal offence.
Corresponding Provision: BNS Section 2(20)
Section 2(20) of the Bharatiya Nyaya Sanhita, 2023 provides:
The BNS retains the essential calendar-based interpretation and updates the terminology from "British calendar" to "Gregorian calendar". The Gregorian calendar is the commonly used civil calendar with twelve named months and the usual leap-year rules.
Read the official text of the Bharatiya Nyaya Sanhita, 2023 (India Code PDF) and the Ministry of Home Affairs page on the new criminal laws.
IPC Section 49 and BNS Section 2(20): Comparison
| Point | IPC Section 49 | BNS Section 2(20) |
|---|---|---|
| Subject | Interpretation of "year" and "month" | Interpretation of "month" and "year" |
| Calendar wording | British calendar | Gregorian calendar |
| Legal function | Definition for interpreting IPC provisions | Definition for interpreting BNS provisions |
| Offence or punishment | None | None |
How the Definition Works in Practice
Where the BNS uses the terms "month" or "year", Section 2(20) identifies the calendar system to be applied. For example, a reference to a calendar month ordinarily follows the corresponding Gregorian calendar dates, rather than automatically treating every month as a fixed period of thirty days.
This definition should not be confused with every statutory rule for calculating a legal deadline or a period of imprisonment. Other applicable provisions, specific wording, commencement dates and judicial interpretation may affect the calculation in an individual case.
Does IPC Section 49 Still Matter?
Yes, for historical interpretation and matters governed by the former IPC. The BNS contains repeal and savings provisions in Section 358. Whether the IPC or BNS applies in a particular matter depends on the date of the relevant conduct and the applicable transitional legal framework. The old and new provisions should not be treated as interchangeable section numbers.
Frequently Asked Questions
What does IPC Section 49 define?
It defines how the words "year" and "month" are to be reckoned when used in the Indian Penal Code, 1860.
What is the equivalent provision in the BNS?
Section 2(20) of the Bharatiya Nyaya Sanhita, 2023, which expressly refers to the Gregorian calendar.
Does Section 49 IPC prescribe any punishment?
No. It is an interpretive definition and does not independently create an offence or impose a penalty.
Is a month always thirty days under this provision?
No. The provision identifies the calendar used; it does not state that every month must be treated as thirty days. The relevant legal context controls any specific computation.
Official Legal References
For the operative statutory wording, consult the official BNS text on India Code and the Government of India criminal laws portal.
This article is general legal information. Specific disputes about the calculation of a statutory period should be assessed against the applicable enactment and facts.