Explanation

The Break-even Point is the sales quantity where:

Total Revenue = Total Cost

At break-even:

Profit = 0

Formula

Break-even Quantity = Fixed Cost ÷ (Selling Price − Variable Cost per Unit)

Revenue

Total cost

Loss

Profit

10203040506050010001500Quantity$Q*

\(Q^*=\frac{F}{p-v}=\frac{\text{600}}{\text{35}-\text{15}}=\text{30}\)

Q* is the break-even quantity where total revenue matches total cost.

\(F\)

$

\(v\)

$/unit

\(p\)

$/unit

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Example

  • Fixed Cost = ₹50,000
  • Selling Price = ₹1,000
  • Variable Cost = ₹600

Contribution per unit:

₹1,000 − ₹600 = ₹400

Break-even quantity:

₹50,000 ÷ ₹400 = 125 units

Practice

Calculate break-even quantity for three different products.