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ESS-004 Unit Economics
How to Calculate Contribution Margin at an Early Stage
Before you can fix your unit economics you need to know which costs actually belong in the calculation.
By Lech Kaniuk 7 min Last updated: April 2026
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How to Calculate Contribution Margin at an Early Stage
Before you can fix your unit economics you need to know which costs actually belong in the calculation.
Outline:
- Introduction: why this question matters for founders
- Core framework or argument
- Practical application with examples
- Common mistakes to avoid
- Key takeaways
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