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DIY Cost Tools

DIY Cost Tools

Current Ratio Calculator

Compare short-term balance-sheet assets with short-term liabilities at the same reporting date. The ratio is expressed in times: a value of 2 means two units of current assets for each unit of current liabilities. The working-capital result gives the absolute difference in your chosen currency. These two outputs answer different questions; a large absolute balance does not automatically imply a high ratio.

Enter every field, including explicit zeros when permitted. Decimal and scientific notation are accepted; commas, fractions and blanks are rejected. Each input must be finite and no larger than 1 billion in absolute value. Observe the units and positive-value requirements below.

Current ratio (times)2
Working capital (currency)50000

How to use this calculator

  1. Match your inputs to the stated financial model and field labels.
  2. Convert your quantities to the units printed next to each field.
  3. Select Calculate, or press Enter, and read the labeled results.

Formula and method

Current ratio = current assets/current liabilities; working capital = current assets − current liabilities.

The calculation runs in your browser. After changing an input, select Calculate again. Invalid inputs or undefined mathematical conditions hide the previous result so it cannot be mistaken for an answer to the new values.

Worked example

Current assets of 100,000 and current liabilities of 50,000 give a current ratio of 2 and working capital of 50,000.

Limitations and interpretation

Use one currency and consistent reporting dates. This is an educational calculation, not investment, lending, tax or accounting advice. A ratio alone cannot establish solvency, creditworthiness or fair value; review the underlying statements and consult a qualified professional for consequential decisions. The model requires positive current liabilities. Asset liquidity, restricted cash, inventory quality and the timing of payments are not assessed. No universal good-ratio threshold is applied.

The numerical conditions stated above are enforced by the calculation. Read each error message before changing a value. Results use floating-point arithmetic and are shown to approximately 10 significant digits. Monetary estimates and financial statements generally do not justify treating all of those digits as precise. Enter all monetary inputs in one currency; no exchange rates are fetched.

Frequently asked questions

Is working capital the same as cash?

No. Current assets can include receivables and inventory, and working capital subtracts current liabilities. It is not simply a bank balance.

Why do currency and reporting dates matter?

Use the same currency and compatible reporting dates or periods for every input. The calculator does not fetch market data, translate currencies or classify your accounts. Example amounts are hypothetical.

Does this result recommend a financial decision?

No. The result evaluates the stated formula using your inputs. It does not recommend borrowing, investing or changing an accounting policy. Consider the wider situation and obtain professional advice when appropriate.

Review notes and reference

Reviewed October 3, 2026. The default worked example and an additional boundary or scaling check were tested against expected values. Validation checks included blanks, nonnumeric text and inputs outside the supported range. Financial-method reference provides background for the financial concepts used here. The text and worked example on this page are original.

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