How to Use the Debt-to-Equity Ratio Calculator
The debt-to-equity ratio shows how many dollars of borrowed money sit behind each dollar of owners' money. It is total liabilities divided by total shareholders' equity, and it is normally quoted as a multiple: 1.5x means liabilities are one and a half times equity. Some regions publish the same figure as a percentage, where 1.5x reads as 150%.
Two companions are worth checking alongside it: the equity ratio (equity ÷ total assets) and debt-to-assets using only interest-bearing debt. Total liabilities include accounts payable and deferred revenue, which carry no interest, so the interest-bearing figure is the better read on actual financing burden.
When equity is zero or negative the ratio stops being meaningful, so the calculator pauses and says so rather than printing a number. There is no universal danger line — capital intensity varies enormously by industry — so compare against peers in your sector and against your own trend over time. Figures come straight from your balance sheet and are not a substitute for a lender's underwriting model.
Frequently Asked Questions
There is no single threshold. Capital-intensive industries routinely run higher than asset-light ones, so comparing with sector peers and with your own history over several periods is more informative.
Everything on the liabilities side of the balance sheet, current and long-term. That includes non-interest items like accounts payable, which is why the optional interest-bearing debt field gives a cleaner view of financing cost.
A negative denominator makes the ratio uninterpretable. In that case look at the size of the equity deficit and at liabilities against total assets instead of the ratio.