Get a quote 0808 250 0859

What is working capital?

Understanding working capital and why it's important for your business.

31 reviews

Our reviews are based on realtime feedback 

Our reviews are based on realtime feedback 

What is working capital?

Working capital is a measure of a company’s financial health and shows the difference between current assets and current liabilities. It demonstrates liquidity and operational efficiency, and the potential for a business to invest in growth and expansion as well as meeting its current financial obligations.

It’s calculated by taking all current assets and liabilities into account, which includes elements such as cash, stock inventories, and raw materials, as well as interest on debts, taxes, and supplier bills.

Key points about working capital
    • Working capital is the amount a company has available to cover its everyday operations as well as invest in future growth.
    • Working capital can be calculated by dividing a company’s current assets by its current liabilities.
    • It’s a measure of short-term financial health that shows liquidity and operational efficiency, though can also highlight potential problems if it’s consistently very high.

How to calculate working capital

Working capital can be calculated by dividing current assets by current liabilities, giving a number known as the current ratio. If this ratio is above 1.0, current assets are greater than current liabilities.

For example, if a furniture manufacturer has current assets valued at £600,000, including its cash, showroom stock, customer accounts etc, and current liabilities of £450,000, including the cost of utilities and wages at its factory, taxes, and supplier invoices, then it’s working capital can be expressed as a current ratio of 1.3.

This means the company has a healthy working capital for future production expansions or for entering new markets.

Current assets

Current assets include everything a company owns that can be easily converted to cash within a standard business cycle, usually the financial year. This includes cash in accounts as well as customer invoices, stock and other tangible inventories, as well as easily liquidated assets such as bonds and shares.

Current liabilities

Current liabilities are made up of all the debts and expenses a business is expected to cover within a financial year or business cycle. This includes everyday operational costs such as rent and utilities, raw materials and other supplies for production, as well as interest payments on debt, bills owing to suppliers, and tax payments.

Understanding working capital

It’s important for a business to know its working capital so it can understand its potential for growth as well as its ability to cover short-term debts and commitments. Any new project will need an investment in working capital, whether that’s expanding to new markets or increasing production capacity.

A financially healthy business will have the ability to pay off its current liabilities with its current assets and fund its everyday operations without eating into its working capital. However, it’s also worth remembering that a business with a consistently high working capital might indicate problems such as an excess of stock or a lack of investment in growth.

The actual figure of working capital will change over time, due to the nature of the 12-month business cycle. Debts will come due, property will be bought or sold, machinery will be invested in – it all affects the exact working capital figure. This is why working capital should be assessed over time rather than looked at day-to-day.


  • Have you thought about Invoice Finance as a way to improve your business' working capital?

    Invoice finance allows you to release cash quickly from your unpaid invoices.

    As your lender, we can release up to 90% of your invoices within 24 hours. On payment of the invoice from your customers, we will then release the final amount minus any fees and charges. There are different types of invoice financing options available to businesses depending on the situation and the level of control they require in collecting unpaid invoices.

    We are an invoice financing company who offer a solution whereby payments are collected on your behalf managed by our team of expert credit controllers so you can focus on running your business. Our Confidential Invoice Discounting solution is offered to businesses who want to maintain their own credit control processes, therefore this remains strictly confidential so your customers are unaware of our involvement.

    The benefits of invoice finance companies such as Hitachi Capital
      • Boost your cashflow without having to wait up to 120 days for your customers to pay you
      • An invoice finance company with a revolutionary digital onboarding process, giving you quicker access to funds and the ability to take on new business remotely during this lockdown period
      • Release up to 90% of the invoice straight away, and the final 10% when the invoice is settled
      • No need to chase your invoices, we can do it for you
      • 6 month trial period followed by a rolling contract

Get a quote online or call 0808 250 0859

We will use your details to contact you in relation to this enquiry only.


Working Capital FAQs

How do you calculate working capital?

To calculate the working capital of a business as a monetary amount, simply subtract all current liabilities from current assets. For example, a company with current assets of £100,000 and current liabilities of £90,000 has a working capital of £10,000. Or you can calculate it as a ratio by dividing current assets by current liabilities.

Why is working capital important?

Working capital is an important metric for a business to know as it demonstrates solvency and the ability to invest in future growth. Even if a business shows profitability every year, it could still go bankrupt if it has no working capital.

What is a good working capital?

In general, a healthy working capital will be over 1.2, though this can be different depending on the type of business and the industry. A consistently high working capital could also highlight a lack of investment or mismanagement of stock inventory, so further analysis is needed to get more thorough financial picture.


We have revolutionised cash flow finance with our digital onboarding process


We are an award winning cash flow finance company

Best Invoice Finance Service 2021

Highly Commended Factoring Provider 2021

Best Invoice Finance Provider 2020


4.7/5

Read out latest client reviews


Please note that costs are an estimate only and are based on the entered values. Your final quote may change once a Business Development Manager has assessed your business in more detail.

Get a quote now Check Eligibility

Why choose Hitachi Capital Invoice Finance as a way to improve your working capital

      • A 6 month trial period so you can be sure the product is right for you
      • Followed by a 6 month rolling contract – we don’t tie our clients in for long periods
      • A one fee solution with no hidden fees
      • Award-winning client service by our team of expert Client Managers
      • Our Relationship Management team are in the field to visit you in person
      • We are part of Hitachi Capital (UK) PLC, a company that is going from strength to strength – we’re here for the long term.

Smarter, Faster and Simpler Cashflow Finance with Hitachi Capital

Smarter, Faster and Simpler Cashflow Finance with Hitachi Capital

Smarter, Faster and Simpler Cashflow Finance with Hitachi Capital

Find out how we are revolutionising the way UK SME's access cashflow finance.


Get a quote

Contact our friendly UK advisors on freephone

0808 250 0859

08.45 - 17.15 Monday to Friday