Definition
Net loss margin is the percentage of revenue lost when expenses exceed income. Founders reach for it when a vague conversation needs a shared, specific meaning. Name it clearly, then let the next decision — a hire, a price, a test, or a pass — follow from that meaning.
In the room
How the word shows up in a real conversation.
In a Monday review, someone writes Net loss margin on the board and restates it: “Percentage of revenue lost when expenses exceed income.” The next move is a test, a cut, or a double-down — not another debate about the word.
Common mistake
Using Net loss margin as a label instead of a fact. If you cannot point to the evidence — a number, a customer, or a written assumption — you are using the word as jargon.
See also
Net asset value ratio
Financial ratio comparing net asset value to total assets or market value.
Read definition →
Net loss
Negative result when total expenses exceed total revenue.
Read definition →
Net loss ratio
Financial ratio comparing net loss to total revenue or assets.
Read definition →
Net present value (NPV)
Financial metric that calculates the present value of future cash flows.
Read definition →
Research more
Open the word in an AI tool with a ready prompt. We do not send your data.
Get one word every week
A 3-minute read: 1 word, 1 founder lesson, 1 tool.