Last updated: April 2026
Excess cash is the amount of cash in excess of what the company needs to run its business, in other words cash that can be paid out to investors without harming the business.
Excess Cash — definition:
Excess cash is the cash a company holds above what it needs to run its business — the amount that could be paid out to investors without harming operations. It is calculated as the lower of: (1) Cash and Short-Term Investments, or (2) Total Current Assets − (2 × Total Current Liabilities), but only when Total Current Assets exceed twice Total Current Liabilities. Otherwise, excess cash is zero.
Key Facts:
- Excess cash is not the same as total cash on the balance sheet
- Based on Benjamin Graham's margin of safety rule from The Intelligent Investor: current ratio must exceed 2.0 before any cash is considered "excess"
- Joel Greenblatt specifies in his Magic Formula methodology that only excess cash — not total cash — should be deducted when calculating Enterprise Value
- In the Quant Investing screener, excess cash is used in the Enterprise Value formula: EV = Market Cap + Long-Term Debt + Minority Interest + Preferred Capital − Excess Cash
- Excess cash is not available as a screening ratio — it is used only as an input to Enterprise Value
Excess cash calculation
It is calculated as follows:
If Total Current Assets are greater than (2 x Total Current Liabilities), then Excess Cash is the lower of:
- Cash and Short Term Investments OR
- Total Current Assets - (2 * Total Current Liabilities).
If Current Assets are not greater than (2 x Total Current Liabilities) then Excess cash is zero.
Excess cash calculation example
Let us assume a company’s:
- Current Assets minus two times its Current Liabilities equals €1000
- And its Cash and Short Term investments equal €500.
It has excess cash because Current assets are larger than two times Current liabilities.
Excess cash is thus €500, the lower of €1000 and €500.
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Excess Cash vs Total Cash: What's the Difference?
Total cash is everything a company holds in cash and short-term investments. Excess cash is the portion of that total that exceeds what the company needs to operate safely. A company with €2 million in cash but high current liabilities may have zero excess cash. A company with €500,000 in cash and minimal liabilities may have most of it classified as excess.
This distinction matters because using total cash in an Enterprise Value calculation would overstate how much could realistically be returned to investors — inflating the apparent cheapness of a stock.
Why Is the 2x Current Ratio Threshold Used?
Benjamin Graham recommended investing only in companies where current assets are at least 1.5 times current liabilities. The Quant Investing screener applies a more conservative threshold of 2.0, meaning a company must have current assets at least double its current liabilities before any cash is counted as excess. This ensures the excess cash calculation reflects only genuinely distributable cash, not cash that may be needed to cover near-term obligations.
Where does this formula come from?
Joel Greenblatt on his Magic Formula Investing website said only excess cash must be deducted when calculating the Enterprise Value of a company.
This makes sense as you will agree that a business cannot pay out all the cash on its balance sheet but only the amount more than it needs to run its business.
Unfortunately Joel does not mention how he calculates excess cash.
We went back to Benjamin Graham
We used one of Benjamin Graham’s margin of safety rules he wrote about in his book The Intelligent Investor which says:
“Invest only in companies where the current ratio (Current assets / Current Liabilities) is more than 1.5.”
We increased this ratio to two before assuming a company has excess cash.
So as you can see a very conservative calculation.
How you can use the ratio
Excess cash is used to calculate the Enterprise Value of a company and is not available as a screening value.
Available as a screening ratio: No (Excess cash is used in the calculation of Enterprise Value)
Available as an output column ratio: No (Excess cash is used in the calculation of Enterprise Value)
Frequently Asked Questions About Excess Cash
How is excess cash calculated?
First check if Total Current Assets are greater than 2 × Total Current Liabilities. If yes, excess cash = the lower of (a) Cash and Short-Term Investments, or (b) Total Current Assets − (2 × Total Current Liabilities). If current assets are not greater than twice current liabilities, excess cash = zero.
Why does Joel Greenblatt use excess cash in the Magic Formula?
Greenblatt subtracts only excess cash — not total cash — from Enterprise Value because a company cannot distribute all its cash without impairing operations. Excess cash represents the distributable surplus. His Magic Formula website specifies this, though without disclosing his exact calculation method.
Can I screen for excess cash in the Quant Investing screener?
Excess cash is not available as a direct screening ratio. It is used internally to calculate Enterprise Value, which is available as an output column. To add it: click the Add/remove columns icon → Valuation tab → tick Enterprise Value.
What is the difference between excess cash and net cash?
Net cash is typically total cash minus total debt. Excess cash is specifically the cash above what is needed for operations, based on the current ratio test. The two figures will often differ — net cash can be negative (more debt than cash) while a company still technically has excess cash by the current ratio definition, or vice versa.
Put Excess Cash to Work in Your Investment Strategy
The Quant Investing screener uses excess cash in its Enterprise Value calculation for every company in its 22,000+ company database. Try it free and screen for low-EV stocks using ratios like EBIT/EV and FCF/EV — without needing a credit card.
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