Know Your Break-Even Day of the Month Break-Even Day

Which date each month does your business start earning for you? A simple sum gives you the answer.

Every month your business has bills before it has a single sale. Rent. Wages. Software. Loan payments. These costs arrive whether you sell a lot or a little.

So the first part of each month is spent just catching up with those bills. Then, on some day, you have covered them. After that day, whatever you earn is yours to keep.

Do you know which day that is? Let's find out.

The sum

You need two numbers.

Fixed costs per month. What you must pay even if you sell nothing: rent, salaries, subscriptions, loan repayments. Add them up.

Gross margin per day. This is what is left from your average daily sales after you pay for the things you sold. If you sell a cake for 50 and the ingredients and packaging cost 30, your margin on it is 20. Add up the margin across an average day.

Then:

Break-even day = fixed costs ÷ gross margin per day

The answer is the number of days it takes to cover your fixed costs.

An illustrative example

These numbers are made up to show the idea. Yours will be different.

Say a small shop has fixed costs of 60,000 a month. On an average day it sells 10,000 and keeps 40% after the cost of goods, so its margin is 4,000 a day.

60,000 ÷ 4,000 = 15.

Break-even is day 15. For the first half of the month, every sale is just paying the bills. From day 16, the shop keeps what it earns.

What the number tells you

Once you know your break-even day, decisions get clearer.

• If it is day 25, you have almost no cushion. One slow week and you are in the red.
• If it is day 8, you have room to breathe, invest or save.
• If it moves later each month, your costs are growing faster than your margin. Look there first.

It also helps with choices. Thinking of renting a bigger space for 10,000 more a month? In the example above, that pushes break-even from day 15 to day 17.5. A cost of that size has to earn its place.

How to find your daily margin. If you are not sure of your margin, start rough. Take last month's sales. Subtract what you paid for the things you sold: stock, ingredients, packaging, card fees. What remains is your gross margin for the month. Divide it by the number of days you were open. It will not be perfect, and that is fine. A rough date you can act on beats a perfect one you never

If you open six days a week, divide by the days you actually trade, and count the break-even in trading days instead of calendar days. The idea is the same.

Be honest about the shortcuts

This sum assumes sales are spread evenly across the month. Many businesses are not like that. Some earn most of their money on weekends or in a festive season. If that is you, use a rough guess for a typical week, or work month by month.

Prices and costs also change, so redo the sum every few months. A new hire, a rent rise or a supplier discount will all move your date.

Also, count your own pay as a fixed cost. If you leave it out, you will think you break even sooner than you do.

What I take from this

A single date is easier to hold in your head than a spreadsheet. If you know the day, you can watch it move. I like that it turns money into something you can see on a calendar.

Try this week: Add up your fixed costs. Estimate a daily margin from last month. Divide, and write the break-even day on your calendar.

Sources

This piece is an original how-to. All numbers in the example are illustrative.