WORKING CAPITAL CALCULATOR

WORKING CAPITAL UK Seller Calculator

See how much cash your business has free after its short-term bills, with a free working capital calculator and a downloadable Excel workbook.

Free tool

Working Capital Calculator

Working capital is what would be left if you paid every bill due in the next year out of what the business can turn into cash in the same window. Enter the lines from your balance sheet; blanks count as zero.

Current assets

£
£
Invoices issued that customers have not paid yet.
£
Stock valued at what it cost you, not at selling price.
£
Anything else turning into cash within a year.

Current liabilities

£
Supplier invoices received but not paid yet.
£
Overdrafts, credit cards and loan repayments due within a year.
£
VAT, PAYE and corporation tax built up but not paid over yet.
£
Costs incurred but not yet billed, and any other bill due within a year.
Working capital

Enter your current assets and liabilities to see your working capital.

Current ratio Quick ratio

Free download

Take this calculator into Excel

The workbook version keeps the itemised balance-sheet lines and adds a 12-month tracker: working capital and current ratio month by month, the average across the year, and the working capital turnover ratio once you add annual revenue.

Download the Excel workbook XLSX · free · no signup required Not sure what counts as a current asset? Get in touch

FAQs

Can’t find the answer you’re looking for? Please chat to our friendly team.

We provide bookkeeping, VAT returns, payroll, tax filings, annual accounts, and advisory services — tailored to freelancers, SMEs, and ecommerce businesses.

Yes. Every client works with a named accountant who knows your business inside out. You’ll never deal with call centres — just direct, personal support.

We’re certified partners with Xero and QuickBooks. Our digital-first approach means you’ll always have real-time access to your financial data.

We offer fixed monthly packages with no hidden fees. Pricing depends on your business size and the level of support you need — but you’ll always know exactly what you’re paying for.

Absolutely. We handle VAT, corporation tax, self-assessments, and payroll tax. We also manage HMRC correspondence on your behalf to ensure you never miss a deadline.

No. While many of our clients are London-based, we also support businesses across the UK and ecommerce sellers worldwide through our cloud-based systems.

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