What is an Unsecured Loan?

An unsecured loan can be a simple way of borrowing money, whether you have a big expense on the horizon or other loans you want to consolidate. Find out more about how much you can borrow, over what length of time, and the pros and cons of this type of loan.

Rachel Lacey, Joel Kempson Last updated on 04 May 2022.
What is an Unsecured Loan?

Also known as personal loans, unsecured loans, enable you to borrow money from a lender such as a bank or building society, without offering up any collateral as security in case you default on the loan.

This is in contrast to secured loans, where the lender insists you put up some security – normally your home – that it can claim if you don’t repay the debt.

Unsecured loans are typically available on amounts of between £1,000 and £25,000, which you repay, along with interest each month. You decide how long it will take you to repay the money, with loans usually available for between one and seven years.

What is an unsecured loan?

Taking out an unsecured loan involves borrowing money from a lender, which you repay over a set period of time with interest. You usually make your repayments in monthly instalments over a set period of time – often between one and seven years.

It is called an unsecured loan because you do not put up any kind of asset as security. What size loan a lender works out you can borrow and at what interest rate will usually be based on your credit history and an affordability check which will be based on your current financial circumstances.

» COMPARE: Find a range of unsecured loans

What can I use an unsecured loan for?

Unsecured loans can be used for major expenses you may not be able to cover with your savings, such as a new car, home improvements or a wedding.

Alternatively, if you have a handful of debts with different creditors, you can consolidate them into one more manageable loan.

» MORE: Our guide to debt consolidation

Types of unsecured loan

When you hear people talk about unsecured loans, they are likely referring to the wide range of both short and long term loans offered by banks, building societies or alternative lenders, such as non-banking financial institutions or peer-to-peer lenders.

Unsecured lending can also include credit cards. When you spend money with your credit card, or any other line of credit, you are using a type of borrowing that is not secured against your home or any other asset.

How much do unsecured loans cost?

The overall cost of an unsecured loan is determined by two factors: the interest rate and the term. With a longer term, the repayments will likely be lower but the total cost of borrowing could be higher because you’ll be paying interest for longer.

Take the example of a £5,000 loan with an APR (annual percentage rate) of 3.4%. If the loan was taken out over two years, monthly repayments would be £215.79 and the total amount repayable £5,179. However, if the borrower took it out over five years instead, the monthly repayments would drop to £90.73, but the total amount repayable would rise to £5,444.10. This means that the fees and interest add up to £179 on a two-year loan, but £444.10 on a five-year deal.

It’s important to note that lenders will advertise loans with a ‘representative APR’ but the lender only needs to offer this rate to 51% of borrowers. The exact rate you get may depend on a wide range of factors such as your individual financial circumstances or credit score and the better your credit record, the higher your chance of getting the advertised rate.

» MORE: Calculate how much a personal loan will cost

How do I get an unsecured loan?

It’s quick and easy to compare unsecured loans with NerdWallet.

When you apply, the lender will need some basic information about you and your finances – such as your name, address, age, employment status, salary and living costs, essentially to check that you are who you say you are, that you live in the UK and that you will meet its lending criteria.

Lenders will then run a ‘hard’ credit check via a credit reference agency to find out whether you have successfully managed to repay credit in the past or whether you have previously missed or been late with payments.

If a lender sees that you have recently applied and been rejected for a loan, it may be less likely to accept your application because it could suggest that you are in financial difficulty

That’s where the free eligibility checker on our site comes in handy, as it allows you to see whether your application is likely to be accepted without it having a detrimental impact on your credit record.

» COMPARE: Compare unsecured loans

Before you apply, think about whether you would like to repay the loan early as some – but not all – lenders will impose early repayment charges.

» MORE: What to know about paying off a loan early

The pros and cons of unsecured loans


  • Your repayments will usually be fixed each month making budgeting easier.
  • You can borrow more than you would be able to with a credit card.
  • Interest rates are lower than rates on most credit cards.


  • If you want to overpay or repay your loan early, you may have to pay a charge.
  • The minimum term is usually a year even if you are able to pay it off faster.
  • As the minimum loan size is generally £1,000, you may end up borrowing more than you need.

Alternatives to unsecured loans

The right deal for you will depend on your circumstances and, in some cases, there may be better alternatives.

You should consider the differences between an unsecured loan and a secured loan to see which option is the right form of borrowing for your situation.

» MORE: Secured vs unsecured loans

You could also consider whether a loan is right for you at all. In some cases, it can be cheaper and simpler to use a credit card or overdraft for your spending. Particularly if the sums you need are minimal or you have 0% offers available. However, as always care should be taken if you go down this route as interest rates could be high and the debt on a credit card can quickly spiral out of control.

» MORE: Loan, credit card or overdraft?

Image source: Getty Images

About the authors:

Rachel Lacey is freelance journalist with 20 years experience. She specialises in personal finance and retirement planning and is passionate about simplifying money matters for all. Read more

Joel Kempson is a personal finance expert and writer at NerdWallet. He has previously written for Money.co.uk and Uswitch, as well as being quoted in the Daily Express, The Mirror and The Sun. Read more

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