Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Break-Even Point Calculator

Calculate the number of units you must sell at a given price to cover all of your fixed and variable costs — the moment a product or business starts generating profit instead of losing money on each sale. Use it as a quick filter for pricing decisions, new-product launches, and capital projects.

Fixed Costs ($)

Price per Unit ($)

Variable Cost per Unit ($)

Fill in the required fields to see your result.

Accounting

Return on Investment (ROI) Calculator

Compute the annualized return on an investment from its initial cost, final value, and the time it was held — putting investments of different durations on a common, comparable scale. Use it to evaluate whether a stock, real estate deal, or business investment outperformed alternatives like an index fund.

Initial Investment ($)

Final Value ($)

Investment Period (years)

Period Type

Fill in the required fields to see your result.

Key differences

	Break-Even Point Calculator	Return on Investment (ROI) Calculator
Category	Financial	Accounting
Inputs required	3	4
Result	Break-Even Units (units)	Annualized ROI (%)
What it does	Calculate the number of units you must sell at a given price to cover all of your fixed and variable costs — the moment a product or business starts generating profit instead of losing money on each sale. Use it as a quick filter for pricing decisions, new-product launches, and capital projects.	Compute the annualized return on an investment from its initial cost, final value, and the time it was held — putting investments of different durations on a common, comparable scale. Use it to evaluate whether a stock, real estate deal, or business investment outperformed alternatives like an index fund.