Profit clarity for independent shops

More sales are nice.
More profit is better.

Know what every order really earns after product costs, shipping, ad spend, and fees. Make your next pricing decision with the whole picture.

JMA
A clearer view of every order, in about a minute.
Illustrative sample● Healthy margin
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Everyday Ceramic Set
Example shop · Sample data
$68.00
Orders · example month+18.4%
Revenue
$8,432
SAMPLE MONTH
Net profit
$2,864
AFTER COSTS
Margin
34.0%
SAMPLE RESULT
Built for the people behind
shopifyetsyBIG CARTELWooSquarespace
Free tool · no signup

What do you actually keep?

Enter a few numbers and get a more useful answer than your sales dashboard gives you: the dollars left after the costs of making and selling each order.

Order detailsEDIT ANY FIELD
$
$
$
$
%
%

An estimate to help you plan, not a replacement for your bookkeeping. Payment fees vary by provider. Taxes and overhead aren’t included.

Your profit per order

HEALTHY MARGIN
Estimated profit after listed costs
$29.93
That’s what remains from a $68.00 order.
Profit margin44.0%
Break-even price$36.35
Max ad cost$41.93
Revenue kept after costs44%

Estimate uses your entries, a percentage payment fee, and a 30¢ fixed fee per transaction. Actual results vary.

A better way to price

Run the numbers before you run a sale.

Simple, useful tools for making confident decisions about the parts of your shop that affect your bottom line.

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See true order profit

Put product, shipping, payment, returns, and acquisition costs in the same place. Understand what your sales total leaves out.

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Price with a target in mind

Find the price your product needs to reach a target margin, and understand how much room you have to offer a discount.

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Make growth decisions calmly

Check whether a new ad campaign, bundle, or free shipping offer can work before you put real money behind it.

Less guesswork, more good decisions

Growth feels different when the math adds up.

MarginKit helps independent shop owners get past the vanity metrics and make small, informed moves that add up: price a little smarter, waste less ad spend, and keep more from each order.

Try the free calculator ↗
✓See your costs in one view
✓Get a quick pricing baseline
✓Know your break-even point
✓Use it without an account
✓Works on phone or desktop
✓Keep your own numbers private
Simple by design

Start free. Grow from there.

Use the calculator today. Paid plans are planned for shop owners who want saved products and a deeper view of their margins.

MarginKit PlusPlanned next
$19/ month

Planned pricing. Nothing to subscribe to yet.

  • Save unlimited products and scenarios
  • Set a target profit and get a suggested price
  • Compare discounts, bundles, and ad costs
  • Export a simple monthly margin report

The calculator is live and free. Paid features and checkout are not available yet.

Good questions

Before you dive in.

Quick answers about the calculator and who it’s for.

Is the calculator really free?

Yes. The calculator runs in your browser and doesn’t require an account. Your entries aren’t sent to a server or saved when you close the page.

How do you calculate profit per order?

We subtract product cost, shipping and packaging, estimated payment processing (your percentage plus 30¢), returns reserve, and ad cost per order from your selling price. You can change any input.

Does this replace accounting software?

No. It’s a fast planning estimate for one order. It doesn’t include every business expense, sales tax, or bookkeeping report.

Can I connect my shop?

Not yet. This first version works without integrations so you can try the calculator with numbers you enter yourself.

Product updates will be available once signup is connected.