Finance

Shop Break Even Units Calculator (35 Years)

Find how many units must be sold to break even. This shop version uses a 35-year planning term as its starting point.

The Break even units figure is the number of units that must be sold for revenue to cover all costs exactly, so selling fewer units means a loss and selling more units means a profit, and for the default figures 500.00 units is that turning point, which averages about 14.29 units a year over 35 years as a planning average only.

Formula

Break even units equal fixed costs divided by price minus variable cost per unit.

How it works

At break even, total revenue exactly covers total costs, with no profit and no loss.

Worked example

Fixed costs $10,000, price per unit $50, variable cost per unit $30, term 35 years. First, the contribution per unit is $50 minus $30, which is $20. Using the page formula, break even units are $10,000 divided by $20, which is 500.00 units. That is the calculator's own result for these defaults, and it is the same on every page in this group because the term is not an input. At break even, revenue is 500 times $50, which is $25,000, variable costs are 500 times $30, which is $15,000, and $25,000 minus $15,000 minus $10,000 of fixed costs leaves zero profit, exactly as break even should. Spread evenly over 35 years, that is about 14.29 units a year, as a planning average only, not a sales target for any single year.

Who this term suits for a shop owner: nobody as an ordinary shop plan, because a 35-year horizon spans generations of customers and several refits, and the figure is useful only as a warning against trusting one lifetime average.

FAQs

What is break even?
Break even is the point where revenue covers all costs, so profit is zero.

Is this shop calculator exact?
No, it is an estimate for planning only, based on the numbers you enter.

Are these figures financial advice?
No, they are estimates for planning only, not financial advice. Check with a qualified adviser for decisions involving large sums.

Who sells only about 14.29 units a year for 35 years?
Almost nobody plans that way. The figure is a lifetime average, useful only to show how small the yearly hurdle looks when a small total is stretched over a very long time.

Should a 35-year shop plan pass to the next generation unchanged?
No. A shop changes hands, refits, reprices and faces new competition many times in 35 years, so each new owner should recalculate break even from their own costs and prices.

What if variable cost rises to $40 over 35 years?
The contribution falls to $10 a unit, so break even doubles to 1,000 units. Over 35 years, supplier and delivery costs rising faster than selling prices is the main risk to watch.

Estimates only, not financial advice. Figures are approximate and do not include all fees, taxes, or changing rates unless stated.