Free tools

Know your real numbers. Free.

Three free calculators built for Shopify operators. See the profit per order your dashboard hides, the contribution margin your blended ROAS misses, and what a promo actually costs your margin. No login. No card. Open a calculator and start typing.

Per-order economics

Profit calculator

Enter your selling price, COGS, shipping cost, platform fees, and ad spend per order. You get the true profit number and contribution margin most dashboards hide.

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Blended store view

Margin calculator

Revenue is a vanity number. Plug in your total costs and ad spend to see your real contribution margin, the ROAS you need to break even, and whether the store makes money after ads.

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Promo impact

Discount calculator

A 20% off promo is not 20% off your profit - it is far more. See the real margin hit and how many extra units you have to sell just to break even on the deal.

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Most ecommerce dashboards report revenue and blended ROAS. Neither tells you if you are making money. Contribution margin - what is left after COGS, shipping, fees and ad spend - is the number that actually matters. These calculators put that number in front of you in seconds, for free.

Built for Shopify brands doing between 50k and 1m per month. If you want this view live across your whole store - automatically, across every order and channel - that is what Vibel does.

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Get this across your whole store. Start free.

Vibel connects to Shopify and shows your real contribution margin live, per order, per SKU and per channel. No spreadsheet. No manual entry.

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