Digital Product Break-Even Calculator
Find how many sales a digital product needs to cover its upfront cost — accounting for platform fees and per-sale processing.
How it works
Net per sale = price × (1 − fee%) − fixed fee · Break-even units = ⌈upfront cost ÷ net per sale⌉
A digital product has almost no marginal cost — the same file sells a thousand times — so break-even is about recovering the upfront investment: your time, design, tools and launch spend. Each sale contributes its price minus the platform’s percentage and any flat processing charge. Divide the upfront cost by that net contribution and round up, and you have the number of sales that turns the project profitable. Everything beyond that unit is nearly pure margin, which is what makes digital products so scalable.
Worked example
A creator spends $3,000 building a product priced at $49. A 10% platform fee and a $0.30 flat charge leave 49 × 0.90 − 0.30 = $43.80 net per sale. Break-even is ⌈3,000 ÷ 43.80⌉ = 69 sales, at which point gross revenue is about $3,381.
Frequently asked questions
Why round the break-even up?
You cannot sell a fraction of a product. If the math says 68.5 sales are needed, the 68th still leaves you short, so you round up to 69 — the first whole sale that fully covers the upfront cost.
What if fees exceed the price?
Then net revenue per sale is zero or negative and you can never break even — every sale loses money. The calculator flags this so you raise the price or cut fees before launching.
Should I include ongoing costs?
This models a one-time upfront cost against per-sale margin. If you have recurring expenses (hosting, subscriptions), add their total over your planning horizon to the upfront figure to get a truer break-even.
Related calculators
Educational estimate — real earnings vary widely by niche, geography, platform terms and season.