--- title: Basic EPS - Definition & Examples | RGM® Glossary url: https://realgrowthmatters.com/glossary/basic-eps/ updated: 2026-06-10 source_html: https://realgrowthmatters.com/glossary/basic-eps/ --- Growth Glossary — Definition SHT BASIC-EPS # Basic EPS EPS using basic shares A working definition from the RGM marketing glossary. EPS using basic shares Term : Basic EPS Field : Finance Category : Finance & Unit Economics ## What the term covers Keep this in mind.Basic EPS is a unit-economics concept your team should define once. A loose definition misaligns budgets and reporting. EPS using basic shares Basic EPS is a finance & unit economics term for a unit-economics concept. Agree the scope and two people stop talking past each other. ## Where the mechanics matter Pick one definition.Basic EPS is no fixed dial. How it behaves depends on your audience, your channel mix, and the strategy around it. Basic EPS is not a switch you flip. It names a moving idea, and the way it plays out shifts with the setup. A lean team running one paid channel applies Basic EPS differently than a brand running ten. Use Basic EPS loosely and teams pull apart; pin it down and the math lines up. One rule always holds. Settle the scope of Basic EPS up front, then build the plan. Get it backwards and Basic EPS becomes a word everyone uses and no one shares. Read that twice. ## When it matters Read that twice.Use Basic EPS when it changes a choice. If it is not driving a decision, it is vocabulary, not leverage. Basic EPS matters at the point of a decision. In finance & unit economics, three moments come up again and again. Outside them, Basic EPS is reference material. 1. **Setting budget.** Basic EPS clarifies which budget line deserves more. 2. **Choosing a metric.** Basic EPS checks that the figure is not just noise. 3. **Comparing options.** Basic EPS keeps a head-to-head from fooling the reader. ## Worked example Read that twice.The walk-through runs Basic EPS through work modeled on Calm, so the concept meets real constraints. Take Calm. During an LTV recut by cohort, the team made Basic EPS the deciding input, not an afterthought. They set a baseline first, agreed one definition of Basic EPS, and only then read the result: the annual plan paid back 2.6x faster. The number matters less than the order. Worked example for Basic EPS -- illustrative figures, RGM analysis | Stage | What the team did | The reason | | Baseline | Logged where Basic EPS stood before the test. | A reference to judge against. | | Define | Locked the scope of Basic EPS so it stayed stable. | A shared definition up front. | | Act | An LTV recut by cohort — one variable. | One change, a clean read. | | Result | The annual plan paid back 2.6x faster | A decision the data earned. | Figures for Basic EPS here are illustrative and marked RGM analysis. Copy the method, not the exact numbers. ## Where teams go wrong Look at it this way.The errors with Basic EPS are predictable: one blanket rule, no context, chasing the word, raw benchmarks. Each is avoidable. - **No segments.** Treating Basic EPS as one number for all. Break it out before you trust it. - **No context.** Reporting Basic EPS with no baseline. A bare number cannot be judged. - **Wrong target.** Treating Basic EPS as the goal. The goal is the outcome it predicts. - **Apples to oranges.** Comparing Basic EPS across firms raw. Adjust for pricing and cycle before you read it. ## Questions teams ask What does Basic EPS mean? EPS using basic shares Settle what Basic EPS covers first; the strategy follows from there. Why does Basic EPS matter? Basic EPS matters because vague vocabulary breaks strategy. A precise, shared definition keeps a team aligned. How do teams use Basic EPS? Teams put Basic EPS to work on a spend split, a metric, or a head-to-head call. See the Calm walk-through above. What goes wrong with Basic EPS most often? Chasing Basic EPS as a goal and benchmarking it raw. Both bury the real trade-off underneath. Where can I learn more about Basic EPS? The related terms below connect outward; next, read about CAC payback periods, plus what growth marketing is. What does Basic EPS mean? : EPS using basic shares Settle what Basic EPS covers first; the strategy follows from there. Why does Basic EPS matter? : Basic EPS matters because vague vocabulary breaks strategy. A precise, shared definition keeps a team aligned. How do teams use Basic EPS? : Teams put Basic EPS to work on a spend split, a metric, or a head-to-head call. See the Calm walk-through above. ### Keep reading ### Related terms