++++ Plate 00 · Conversion revenue leakCalculator
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How much revenue is your conversion rate leaving on the table?

A conversion rate a point below where it should be is revenue you already paid to acquire and then lost at the last step. Enter your traffic, your rate, and your AOV, and see the gap to a healthy Shopify benchmark in real dollars per month and per year.

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By Taylor Sicard · fifteen years scaling consumer brands · conversion is the cheapest growth you are not buying
WHAT A CONVERSION GAP COSTS

This puts a dollar figure on the distance between your conversion rate and a healthy one. Multiply monthly sessions by the gap in percentage points and you get the orders you are not writing. Multiply those by average order value and you get the money leaking every month on traffic you already paid to acquire. Treat it as the size of the prize, not a forecast: the model is linear and assumes every marginal session converts at the full gap.

  • Formula: monthly leak = sessions x (benchmark rate - your rate) x AOV. The annual figure is that number x 12.
  • Missing orders = sessions x (benchmark rate - your rate). Relative lift required = benchmark divided by your rate, minus 1.
  • Inputs: monthly store sessions, current conversion rate, average order value, and the benchmark to grade against: 2.5% good, 3.2% strong, 3.7% best in class.
  • Healthy band: the Shopify median sits around 1.4% to 1.8% and good stores clear 2.5% to 3%. At or above your chosen benchmark there is no leak here, and the next dollar is in AOV and repeat rate.
  • Common mistake: reading the annual number as recoverable revenue. It is a ceiling. Closing half of it is a good year of conversion work.
Worked example. 80,000 sessions a month, a 1.8% conversion rate, a $68 AOV, graded against 2.5%. The gap is 0.7 points, so 80,000 x 0.007 = 560 orders a month. At $68 that is $38,080 a month and $456,960 a year. Getting there is a 39% relative lift, 1.8% to 2.5%.
Source: Taylor Sicard, Taylor Sicard Consulting · Updated August 2026
The method behind the number
The math that turns a conversion gap into dollars.
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Method

How the revenue leak is calculated

Monthly leak equals your sessions, times the gap between your conversion rate and the benchmark, times your AOV. Multiply by twelve for the annual number. Same traffic, same product: just the visitors who should be converting and are not. If you are already at or above benchmark, the leak is zero and the play moves to AOV and retention.

3.5% and aboveBest-in-class. The top stores run 3.7% or better and earn it on speed, offer, and product-page clarity.
1.4 to 1.8%The Shopify median band. Fine is the enemy here: every point of gap is real money on the same traffic.
Under 1%Something structural is wrong: traffic quality, speed, trust, or offer.

Benchmarks vary hard by vertical, so judge yourself against your category, not the global average. The dollars you recover here change what you can afford in the max allowable CAC calculator, and the returns cost calculator covers the orders that convert and then come back. The full set of free DTC calculators carries your inputs from tool to tool.

Questions

Common questions

What's a good Shopify conversion rate in 2026?
The Shopify median sits around 1.4 to 1.8%. Good stores clear roughly 2.5 to 3%, and best-in-class stores reach about 3.5% and up. Your right benchmark depends on category, price point, and traffic mix.
How much is a one-point conversion gap worth?
Multiply monthly sessions by the conversion gap by your average order value to get the monthly leak, then multiply by 12 for the annual number. On real traffic volumes it is usually far larger than founders expect, because every session you already paid to acquire is in the math.
What's the fastest conversion lever?
Site speed. A one-second delay in load time can cut conversion by roughly half, so a slow store leaks revenue on every session. After speed, the next levers are product-page clarity, checkout friction, mobile experience, and trust signals.
Is improving conversion cheaper than buying more traffic?
Yes. Lifting conversion raises revenue on the traffic you already paid to acquire, with no extra ad spend. That is why closing a conversion gap is almost always the cheapest growth lever available before you spend more on acquisition.
Why is my conversion rate below the benchmark?
Usually one of four things, in this order: traffic quality (broad prospecting traffic converts at a fraction of brand search), site speed, product-page clarity, and offer strength. Fix order matters, because speed and product-page changes are cheaper than buying better traffic.
How many sessions do I need before the result means anything?
A few thousand sessions a month is where conversion math starts to stabilize. Below that, a handful of orders swings the rate by whole points, so treat the leak number as directional and re-run it monthly.