Profit Calculator
Profit is what is left when the bills are paid. This tool does that one subtraction with care.
Revenue in, costs in, profit and margin out.
What the things you sell cost you.
Keep a part of that profit aside for slow months. Cash in the bank is sleep at night.
How to use this tool
- 1Revenue minus costs gives profit.
- 2Profit split by revenue times 100 gives margin.
- 3The cost row shows how much of each sale the costs eat.
The math behind it
Profit = revenue - total costs
Revenue 8,000 with 6,500 in costs leaves 1,500 profit.
That is a 18.75 percent margin on the month.
Who this tool is for
I watch which tools folk open most, and this one gets used by the same kinds of people again and again. If any of these sound like you, you are in the right place.
- Biz owners who track sales but not profit
- New business folk learning the two views
- Folk planing a price change
A pal bragged about his busiest month ever. I asked one question. What was the profit? The silence had a shape. Revenue is the photo for the group chat. Profit is the rent you can pay. This tool does the subtraction that matters, with the tax bite on top.
Tips from me
- Split costs in to goods and every thing else. The split shows where the leak lives.
- Track profit monthly, not yearly only. Small losses grow quiet and then loud.
- A profit with no cash can still sink you. Watch the bank too.
Mistakes I see with this sum
These are the three slips I made my self or watch folk make most. Skip them and your number will be closer to the truth on the first try.
- 1Lumping all costs in one box. Goods cost and running cost tell different stories.
- 2Forgetting tax on the profit. The take home is smaller.
- 3Checking profit once a year. Monthly keeps surprises small.
Two words worth knowing
COGS
Cost of goods sold. What the things you sell cost you.
Net profit
What is left after every cost, tax included.
That is the whole page. The tool does the math, and the words above give it a shape. If a number still looks odd, change an input and watch what moves. Playing with the boxes taught me more than any guide did.
Common questions
+Revenue and profit are not the same?
Right. Revenue is all the money in. Profit is what is left after costs. A busy shop can have big revenue and no profit.
+How often should I check profit?
Once a month is a good beat for a small biz. Too often and you chase noise.
+Gross profit or net profit?
Gross is revenue minus goods cost. Net is what is left after every bill. Both matter, net pays you.
+What if profit is negative?
Then you found the truth early. Cut costs or lift price, and recheck in thirty days.
+Should salary count as a cost?
Yes, including your own. A business that only profits with out paying you is a hobby with paperwork.