Do you know how much your business needs to sell each month?

Your business reaches break-even when its revenue covers its costs but does not produce a profit or a loss.

A simple sales-based calculation is:

Break-even sales = Fixed costs ÷ Gross profit margin

The gross profit margin must be used as a decimal in the calculation.

For example, if annual fixed costs are $160,000 and the gross profit margin is 40%, the calculation is:

$160,000 ÷ 0.40 = $400,000

The business therefore needs approximately $400,000 in annual sales to break even.

Your break-even point is the level of sales where total revenue equals total costs.

At that point, the business has covered its costs but has not made a profit. It has also not made a loss.

That distinction matters.

Reaching break-even may keep the business operating, but it does not necessarily:

• provide an adequate return to the owner
• fund future growth
• repay debt
• replace equipment
• build a cash reserve
• compensate the owners for the risks they carry

Break-even should be treated as the minimum required to cover costs, not the final financial target.

It is easy to focus on the amount of revenue coming into the business.

But revenue is only the starting point.

From that revenue, the business may need to pay for:

• stock and materials
• direct labour
• subcontractors
• freight and delivery
• rent
• insurance
• software
• administration
• vehicles and equipment
• finance costs
• marketing
• wages and superannuation
• tax obligations

What remains after the relevant expenses are deducted is the profit.

Profit is also different from the amount of cash sitting in the bank.

A business can report a profit while still experiencing cash-flow pressure because of debt repayments, asset purchases, tax payments, owner drawings, slow-paying customers or the timing of other commitments.

That is why turnover alone is a poor measure of whether a business is performing well.

To calculate a useful break-even point, the costs need to be classified properly.

Fixed costs generally do not change directly with the number of products sold or jobs completed.

They may include:

• rent
• insurance
• accounting fees
• licence fees
• software subscriptions
• administration wages
• depreciation
• base utility costs

These expenses still need to be paid during a slower month.

Variable costs tend to rise or fall with the level of business activity.

They may include:

• materials
• stock
• direct labour
• packaging
• freight
• sales commissions
• merchant fees
• subcontractor costs

Some costs include both fixed and variable components.

Electricity, for example, may have a base cost but increase as production or trading activity rises.

The classification does not need to be perfect before you begin, but it must be commercially sensible.

If costs are missing or classified incorrectly, the resulting break-even figure may give the owners a false sense of security.

One common mistake is treating whatever money remains as the owner’s income.

The business should account for the commercial cost of the work performed by the owner.

Ask:

What would the business need to pay someone else to perform the owner’s role?

That cost should be considered when assessing whether the business is genuinely profitable.

A business that only appears profitable because the owner works long hours without receiving a reasonable wage may not have a sustainable operating model.

The way an owner is paid will depend on the business structure and circumstances.

It may involve wages, drawings, distributions, dividends or another arrangement. The tax and accounting treatment should be reviewed separately.

The important point for the break-even calculation is that the owner’s work has a real economic cost.

Gross profit is the sales revenue remaining after deducting the direct costs of producing or delivering what you sell.

Gross profit = Revenue − Cost of sales

Gross profit margin expresses that result as a percentage of revenue:

Gross profit margin = Gross profit ÷ Revenue × 100

Suppose a business generates $500,000 in sales and incurs $300,000 in direct costs.

Its gross profit is:

$500,000 − $300,000 = $200,000

Its gross profit margin is:

$200,000 ÷ $500,000 × 100 = 40%

This means that, before fixed overheads are paid, the business retains 40 cents from each dollar of sales.

Gross profit and gross profit margin help owners assess whether pricing, sales volume and direct costs are producing enough money to cover the wider costs of running the business.

Using the same business, assume its annual fixed costs are $160,000 and its gross profit margin is 40%.

The calculation is:

$160,000 ÷ 0.40 = $400,000

The business therefore needs approximately $400,000 in annual sales to cover its fixed and direct costs.

That is approximately:

• $33,333 per month
• $7,692 per week, using a 52-week year

These figures give the owners a practical minimum sales target.

But the calculation is only as reliable as the information behind it.

If wages, owner remuneration, finance costs or other commitments have been excluded, the actual sales requirement may be higher.

Break-even tells you the minimum sales required to avoid making a loss.

It does not tell you how much the business needs to sell to:

• provide the owner with an appropriate income
• repay debt
• replace equipment
• fund expansion
• build cash reserves
• provide a return on the owners’ investment
• compensate the owners for the risks they carry

A more useful target includes the profit the owners want the business to produce.

The calculation is:

Required sales = (Fixed costs + Target profit) ÷ Gross profit margin

Using the earlier example, suppose the business has:

• fixed costs of $160,000
• a gross profit margin of 40%
• an annual profit target of $100,000

The required sales calculation is:

($160,000 + $100,000) ÷ 0.40 = $650,000

The business does not merely need $400,000 in sales to survive.

It needs approximately $650,000 in sales to cover its costs and achieve the stated profit target.

That difference should affect the business’s:

• sales targets
• pricing decisions
• staffing plans
• marketing budget
• spending commitments
• capacity planning

Knowing the break-even point can help business owners assess:

• whether current pricing is sufficient
• how many products, jobs or billable hours need to be sold
• how far sales could fall before the business begins making a loss
• whether a planned increase in fixed costs is affordable
• how a reduction in price may affect the sales volume required
• which products or services generate stronger margins
• whether the business model can support the owners’ goals

It can also help when considering:

• another employee
• larger premises
• new equipment
• a significant finance commitment
• another location
• a new product or service
• a change in pricing

If fixed costs increase, the business will generally need higher sales, stronger margins or both.

An overall profit figure can hide problems within individual products or services.

One service may generate strong revenue but require so much labour that very little gross profit remains.

Another may produce fewer sales but retain a much higher margin.

Reviewing profitability by product, service, location, team or customer type can help identify:

• what the business should sell more of
• where pricing may need to change
• which costs are rising
• which work creates activity without adequate profit
• where the business relies on low-margin revenue

The objective is not simply to increase sales.

It is to generate the right sales at a margin that supports the business.

A break-even calculation should not be prepared once and forgotten.

Update it when there is a material change in:

• wages
• rent
• supplier prices
• finance costs
• staffing levels
• selling prices
• product mix
• sales volume
• delivery costs
• owner remuneration
• business structure

Use the updated figures in the budget and compare actual performance against them regularly.

A monthly sales target is more useful when the owners know how it connects to fixed costs, margins and the desired profit.

No.

At break-even, revenue covers costs but there is no remaining profit.

The business must sell more than its break-even amount to produce a profit.

The commercial cost of the owner’s work should be considered when assessing whether the business is genuinely profitable.

The exact tax and accounting treatment will depend on the business structure and how the owner is paid.

Yes.

Profit and cash are different.

Debt repayments, tax payments, asset purchases, owner drawings and slow-paying customers can place pressure on cash even when the accounts show a profit.

Review it whenever prices, wages, rent, staffing, supplier costs, product mix or other significant assumptions change.

It should also form part of the business’s regular budgeting and performance-review process.

You should be able to answer three questions:

• What does the business need to sell to cover all of its costs?
• What does it need to sell to account properly for the owners’ work?
• What does it need to sell to achieve an acceptable profit?

If those figures are unclear, it becomes difficult to assess pricing, staffing, spending or growth decisions properly.