If filing married (joint or separate), enter combined taxable amount for you and your spouse.
The contribution margin is a concept used with breakeven point or in break-even analysis. In words, the contribution margin is the amount of money a company has to cover its fixed costs after it pays all of its variable expenses.ontribution Margin per unit of sales = Sales Revenue per Unit-Variable Expenses per Unit. Contribution Margin-Fixed Costs = Net Operating Profit or Loss. The break-even formula calculates the point at which a company's sales are zero-there is no profit or loss:
Once you have read and understood the example, you can type the numbers that are relevant to your business into the calculator to see your break-even point. Use this formula to calculate your break-even point. Break-even point = fixed costs Ã· gross profit margin. Fixed costs (e.g. $60,000).Gross profit margin (e.g. 90%). â. Break-even point. Use this formula to calculate your contribution margin.alculating your break-even point. To be profitable in business, it is important to know what your break-even point is. Your break-even point is the point at which total revenue equals total costs or expenses. At this point there is no profit or loss-in other words, you 'break even'.