Technical drawing · No signup · Runs entirely in your browser

Break-Even Blueprint

Draft the point where revenue crosses cost. Adjust your numbers and watch the lines — and the exact coordinate where you stop losing money — redraw in real time.

Specifications

Fixed costs / month

Price per unit

Variable cost per unit

Expected monthly unit sales — optional

Elevation — Cost vs. Revenue

Break-even at — units / — revenue

Break-even units

—

Break-even revenue

—

Contribution margin

—

Model assumes fixed costs and per-unit price/cost stay constant across volume. Doesn't account for taxes, financing costs, or step-changes in fixed costs at higher volume. For planning purposes only.

Fig. 1 — Rev. 2026