What is 45-day interest-free period and how does it benefit credit card holders?

Most credit cards offer up to 45 days of an interest-free period to cardholders to pay their dues. We explain how it works.    

MintGenie Team
Updated17 Nov 2025, 08:10 PM IST
Credit cards typically levy an exorbitant interest on dues -- in the range of 2-3% per month.
Credit cards typically levy an exorbitant interest on dues -- in the range of 2-3% per month.

One of the most important features of a credit card is the zero-interest period, which typically stretches as long as 45 days.

This means if you use your credit card to buy a product or service on a particular date, you may have a period of one and a half months to clear all the dues. Here, we explain this for those who are not well-acquainted with this aspect.

What is the maximum interest-free period given by credit cards?

The time period can vary from 15 days to as long as 45 days, depending on certain factors.

Also Read | Credit cards: Are they boon or bane? 5 tips to dodge the debt trap

Why does the interest-free period last for one and a half months?

This period typically lasts for one and a half months because the last date usually falls 15 days after the end of a one-month billing cycle. This means the card users can make use of these 15 days, as well as during the time period of the credit cycle.

What happens if you clear the dues during these 45 days?

If you clear the dues during the 45-day period, no interest or late fee is chargeable. However, if this time period expires, interest is chargeable, which begins from the date of the transaction, not after the time period has expired.

Does every transaction get 45 days before the interest starts to accrue?

No, only those transactions which are carried out at the start of the billing month are given 45 days because of the right timing. But if someone uses the card towards the end of the billing month, one wouldn't be entitled to claim the entire 45-day period, but only 15 days.

Also Read | Best ways to consolidate credit card debt: 4 proven strategies that work

Should you do transactions during this zero-interest period?

Ideally, one should try to do it, but regular credit card users find it hard to keep track of each and every transaction. So they track from one billing month to another, rather than transaction-wise tracking.

Disclaimer: Mint has a tie-up with fintechs for providing credit, you will need to share your information if you apply. These tie-ups do not influence our editorial content. This article only intends to educate and spread awareness about credit needs like loans, credit cards and credit score. Mint does not promote or encourage taking credit as it comes with a set of risks such as high interest rates, hidden charges, etc. We advise investors to discuss with certified experts before taking any credit.

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