Cash Reinvestment Ratio Lab

Scenario presets

Operating Cash & Gross Asset Base

Operating cash flow CFO ($M/yr)

Cash dividends paid ($M/yr)

Gross PP&E cost ($M)

Net working capital ($M)

Other long-term assets ($M)

Annual capital expenditures ($M)

Planned working capital change ΔNWC ($M)

Self-Financing & Reinvestment Metrics

Calculating reinvestment...

Cash Reinvestment

Cash Reinvestment Ratio: -
Retained Operating Cash Flow: -
Gross Productive Asset Base: -
CapEx Coverage Ratio: -
Total Internal Investment Needs: -
Internal Financing Ratio: -
External Funding Surplus / (Deficit): -
Dividend Cash Payout Ratio: -

Gross Capital Deployment & Self-Financing Schedule

Comprehensive breakdown reconciling gross operational assets, internal retained cash generation, and capital replacement coverage.

Cash reinvestment reconciliation schedule showing capital component, dollar balance, share of productive assets, and financing classification.
Capital / Cash Flow Component	Amount ($M)	Share of Gross Assets (%)	Coverage Multiple	Reinvestment Role

Sensitivity Analysis 1: Operating Cash Flow vs. Gross PP&E on Cash Reinvestment Ratio (%)

Cash reinvestment intensity as cash generation shifts or physical asset scale expands.

Cash reinvestment ratio by operating cash flow and gross PP&E. Rows change CFO, columns change gross PP&E.
CFO \ Gross PP&E	-40%	-20%	Base ($1,600M)	+20%	+40%

Sensitivity Analysis 2: Retained Cash Flow vs. Annual CapEx on CapEx Coverage (x)

Internal capital expenditure coverage multiple across cash retention and capital expenditure budgets.

CapEx coverage ratio by retained cash flow and annual CapEx. Rows change retained cash flow, columns change annual CapEx.
Retained CFO \ CapEx	-40%	-20%	Base ($160M)	+20%	+40%

Formulas and worked example

Retained Operating Cash Flow = $\text{Operating Cash Flow (CFO)} - \text{Cash Dividends}$
Gross Productive Asset Base = $\text{Gross PP\&E} + \text{Net Working Capital} + \text{Other Assets}$
Cash Reinvestment Ratio (%) = $[(\text{CFO} - \text{Dividends}) / \text{Gross Productive Asset Base}] \times 100\%$
CapEx Coverage Ratio = $(\text{CFO} - \text{Dividends}) / \text{Annual CapEx}$
Total Investment Needs = $\text{Annual CapEx} + \Delta\text{Working Capital}$
Internal Financing Ratio = $(\text{CFO} - \text{Dividends}) / \text{Total Investment Needs}$
External Funding Surplus / (Deficit) = $(\text{CFO} - \text{Dividends}) - \text{Total Investment Needs}$
Dividend Payout from CFO (%) = $(\text{Cash Dividends} / \text{CFO}) \times 100\%$

An industrial manufacturing company produces $350.0 million in operating cash flow (CFO) and distributes $50.0 million in dividends, retaining $300.0 million ($350M - $50M) in operating cash. Its balance sheet comprises $1,600.0 million in gross PP&E, $250.0 million in net working capital, and $150.0 million in other operating assets, forming a $2,000.0 million gross productive asset base. The company's Cash Reinvestment Ratio is 15.00% ($300M / $2,000M). With planned annual CapEx of $160.0 million and $20.0 million in working capital expansion ($180.0M total investment needs), its CapEx Coverage is 1.88x ($300M / $160M) and its Internal Financing Ratio is 1.67x ($300M / $180M), generating a $120.0 million cash surplus that eliminates any need for debt or equity dilution.

Self-check quiz

1. Why does the Cash Reinvestment Ratio measure cash flow against Gross PP&E rather than Net PP&E?

Gross PP&E reflects original replacement asset scale and prevents aging, depreciated machinery from artificially inflating the reinvestment metric

Net PP&E includes corporate bond liabilities

2. What does a Cash Reinvestment Ratio below 5.0% indicate to credit rating agencies and equity analysts?

Capital starvation: the firm is retaining insufficient internal cash to modernize and replace its depreciating capital stock

The company is generating record free cash flow

3. If a company retains $150M in CFO after dividends and invests $100M in CapEx with $25M in working capital additions, what is its Internal Financing Ratio?

1.20x [$150M / ($100M + $25M)], showing complete internal self-financing with a $25M cash cushion

0.67x

4. How does increasing cash dividends affect the Cash Reinvestment Ratio?

It decreases the ratio by reducing the amount of internal cash available for asset reinvestment

It increases the ratio by reducing balance sheet inventory

Frequently asked questions

What is the Cash Reinvestment Ratio and how is it calculated?

The Cash Reinvestment Ratio measures the percentage of operating cash flow retained after dividend distributions that is plowed back into the company's gross productive asset base. It is calculated as: Cash Reinvestment Ratio = [(Operating Cash Flow - Cash Dividends) / (Gross PP&E + Net Working Capital + Other Assets)] * 100%. It evaluates a firm's ability to internally self-finance capital replacement and growth.

Why does the Cash Reinvestment Ratio use Gross PP&E instead of Net PP&E?

Gross PP&E (historical cost before accumulated depreciation) reflects the actual historical replacement scale of the productive asset base. Using net PP&E would artificially inflate the ratio for aging firms with heavily depreciated assets, masking true capital replacement deficits.

What is a healthy benchmark for the Cash Reinvestment Ratio?

For mature industrial and capital-intensive companies, a ratio of 7% to 10% is generally considered normal and healthy. Ratios above 12% indicate aggressive internal expansion and high growth potential, while ratios below 5% indicate capital starvation, where the firm is failing to maintain and modernize its productive infrastructure.

How does the Cash Reinvestment Ratio differ from Free Cash Flow (FCF)?

Free Cash Flow reflects discretionary cash left after all CapEx has been spent. By contrast, the Cash Reinvestment Ratio measures the relative intensity and self-financing power of retained operating cash flows against the total productive balance sheet, showing whether internal cash flow is sufficient to replenish long-term assets.