Break-even example · Educational math
How many units to break even at $100 price with $20,000 fixed costs?
Stated sample costs—not a business plan.
Calculator · How we calculate · Questions
Direct answer
Direct answer (stated sample only): with $20,000.00 fixed costs, $100.00 price, and $70.00 variable cost, break-even is about 666.67 units (about $66,666.67 revenue). Contribution margin is $30.00 per unit. At 800 units planned, estimated profit is about $4,000.00. Not business advice.
Compare sample prices
Same fixed costs ($20,000.00) and variable cost ($70.00).
| Price | Margin | Break-even units | Revenue |
|---|---|---|---|
| $80.00 | $10.00 | 2000 units | $160,000.00 |
| $90.00 | $20.00 | 1000 units | $90,000.00 |
| $100.00 | $30.00 | 666.67 units | $66,666.67 |
| $110.00 | $40.00 | 500 units | $55,000.00 |
| $120.00 | $50.00 | 400 units | $48,000.00 |
Educational estimate only. Not business, tax, or pricing advice. Assumes constant price, fixed costs, and variable cost per unit with no inventory or capacity limits.
Compare prices
Same fixed and variable costs| Price | Margin | Break-even units | Break-even revenue |
|---|
Related
Common questions
What is the break-even point for $20,000 fixed costs, $100 price, and $70 variable cost?
Direct answer (stated sample only): with $20,000.00 fixed costs, $100.00 price, and $70.00 variable cost, break-even is about 666.67 units (about $66,666.67 revenue). Contribution margin is $30.00 per unit. At 800 units planned, estimated profit is about $4,000.00. Not business advice.
Is this a guarantee I will be profitable?
No. Sample costs and prices illustrate math only—not demand or taxes.
How do I change the numbers?
Open the prefilled break-even calculator and edit fixed costs, price, variable cost, or planned units.
Educational only. Last reviewed: August 9, 2026.