figure.

EXPLORE A TOOL

No match just yet.

Try “mortgage”, “BMI” or “savings”.Suggest a calculator
Search mortgage, loan, BMI and other calculators.Esc to close

BUSINESS FINANCE / BUSINESS FINANCE

Cash flow loan interest rate calculator

Interest on short-term working capital

Work out the interest on a cash flow loan. Enter the amount, the interest rate and the term in months to see the total interest and the monthly repayment.

Your details

£
%
months
YOUR RESULT
Total interest£1,323.71
Interest in the first year£1,323.71
Interest as % of amount borrowed6.6%
Monthly payment£1,776.98
Total repaid£21,323.71

Short term, higher rate

Cash flow loans are usually short, so you pay interest for fewer months, but rates on short-term business lending can be higher. Some lenders also charge fees, which this calculator doesn't include.

Interest is worked out each month on the balance you still owe, at one twelfth of the annual rate. Early payments are mostly interest; as the balance falls, more of each payment repays the loan.

Worked example

Borrowing £20,000 at 12% over 12 months costs £1,323.71 in interest. Over 6 months, the interest falls to £705.80, but the payment rises to £3,450.97 a month.

Compare the true cost

Some short-term lenders quote a fee or factor rate instead of an annual interest rate. Convert offers to the same basis, such as total cost, before comparing.

Inputs for the cash flow loan interest rate calculator

01

Amount to borrow

The amount the business needs.

02

Interest rate (per year)

The annual interest rate on your loan. The rate shown is only an example, so enter the rate from your quote.

03

Term

How many months you'll repay over. A longer term means paying interest for longer.

CALCULATOR QUESTIONS

Cash flow loan interest rate calculator questions

How much interest is on a short-term business loan?

Enter your figures above. For example, £20,000 at 12% over 12 months costs £1,323.71.

Does a shorter term save interest?

Yes, but the monthly payments are higher.

What's a factor rate?

A fixed multiple of the amount borrowed, used by some short-term lenders instead of an annual rate. Compare total costs.

Does this include fees?

No. Add any fees to see the full cost.

Last reviewed: