Break-even & ROI
Enter fixed costs (rent, team, SaaS), variable costs per unit (COGS, shipping, fees), and price. See **contribution margin**, **break-even units & revenue**, and optional **CAC payback**. Back-solve targets instantly.
Inputs
Price & variable costs
Fixed costs & volume
Rent, salaries, SaaS, insurance, etc.
Only used for payback calc below.