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Enter fixed costs, price per unit, and variable cost per unit to see how many sales you need before your business becomes profitable.
Free business tools by Invopoint. Built for B2B invoicing, online payments, client billing, and reporting across the USA, UK, and Europe.
The contribution per unit is the amount each sale contributes toward covering fixed costs.
A break-even calculator shows how many units or billable jobs you need to sell before covering fixed costs.
How it works: Break-even units = fixed costs / (price per unit - variable cost per unit). The calculator on this page runs entirely in your browser, so results are instant and nothing is uploaded or stored.
This tool answers one question fast. Invopoint handles what comes next: invoices, payments, client records, and reports.
Type the amounts into the break-even calculator above. Results update instantly as you type.
Check the breakdown so every figure on your quote or invoice is transparent to the client.
Copy the result into your invoice, quote, or pricing document with confidence.
Create the invoice, support online payments, track unpaid balances, and review reports in one workspace.
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Invopoint combines online invoice creation, client billing records, payment tracking, recurring invoice workflows, and business reports so finance activity stays easier to manage.
Professional online invoices
Stripe and PayPal payment workflows
Reports for invoices, payments, expenses, tax, and cash flow
Create Free AccountAnswers written specifically for this tool, with practical detail for SMBs, freelancers, and B2B service businesses.
A break-even calculator shows how many units or billable jobs you need to sell before covering fixed costs.
Break-even units = fixed costs / (price per unit - variable cost per unit). The full breakdown is shown so nothing is hidden.
Yes. The tool is completely free, requires no signup, and works on desktop and mobile.
Yes. Copy the figures into your quote or invoice. Invopoint can then create the invoice, support online payments, and track the balance until it is paid.
No. The calculation runs in your browser and nothing you enter is uploaded or saved.
Create invoices, manage clients, support online payments, track unpaid balances, automate recurring billing, and review reports with Invopoint.
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