Credit Card vs Line of Credit: What Is the Difference?

The short answer: A credit card and a personal line of credit are both revolving credit you can draw on, repay, and reuse. A credit card is built for everyday purchases, comes with a physical card and rewards, and carries a higher rate. A personal line of credit is accessed by transfer or check, usually offers a lower rate and higher limit but no rewards, and suits larger or ongoing borrowing.

This guide compares the two so you can tell when each makes sense.

What they have in common

Both a credit card and a personal line of credit are forms of revolving credit: you have a limit, you borrow against it, you pay interest only on what you use, and as you repay you can borrow again. This makes both more flexible than a personal loan, which is a one-time lump sum with fixed payments.

How they differ

The differences are in access and cost. A credit card gives you a physical card for everyday purchases, comes with rewards and purchase protections, and carries a relatively high APR. A personal line of credit is usually accessed by transferring funds to your bank account or writing a special check, tends to offer a lower interest rate and a higher limit, and generally has no rewards. It is a borrowing tool, not a spending one.

Which to use when

Use a credit card for daily spending, especially if you pay in full and earn rewards, and for the strong protections on purchases. Reach for a line of credit when you need to borrow a larger amount, or fund an ongoing project or irregular expenses, at a lower rate than a card would charge. Many people keep a card for spending and a line of credit as a cheaper backstop for bigger needs.

The bottom line
  • Both are revolving credit you can borrow from repeatedly.
  • A credit card is for everyday purchases and earns rewards.
  • A line of credit usually has a lower rate and higher limit.
  • A line of credit rarely offers rewards.
  • Cards suit daily spending; lines suit larger or ongoing needs.

Frequently asked questions

What is the difference between a credit card and a line of credit?
Both are revolving credit. A credit card is for everyday purchases and earns rewards at a higher rate; a personal line of credit is accessed by transfer or check, usually with a lower rate, higher limit, and no rewards.
Is a line of credit cheaper than a credit card?
Usually the interest rate is lower on a personal line of credit, which makes it better for carrying larger balances. But it lacks the rewards and everyday convenience of a card.
When should I use a line of credit instead of a credit card?
For larger or ongoing borrowing where the lower rate matters, such as funding a project or irregular expenses. Use a card for daily spending and rewards.

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Bryce Casson

Written by Bryce Casson, Founder of Cardocrat. About the author and how we rank cards.