Average Order Value Calculator

Average Order Value (AOV) divides total revenue by total orders over a period. It is a straightforward way to track basket size and whether pricing or merchandising changes are moving the number. A 10% AOV lift on the same order count raises revenue by 10% without additional acquisition spend, which is one reason AOV is a common focus in ecommerce growth analysis.

150,000 revenue over 2,000 orders gives an AOV of 75, a mid-ticket figure for many stores. Lifting AOV to 82.50, a 10% increase, on the same 2,000 orders adds 15,000 in revenue without spending anything more on acquisition. For some stores, moving AOV takes less effort than shifting conversion rate or traffic, though which lever is easiest varies by category and by how the store is set up.

Common AOV levers include bundle offers such as buy two and take 10% off, checkout upsells covering gift wrap, warranty or expedited shipping, free-shipping thresholds that ask for a minimum spend, and premium product tiers. Reported per-lever effects and combined results vary widely by store, category and execution, so any single percentage circulated in ecommerce commentary is better read as indicative than as a target. Published statistics on online purchasing give the wider context those figures sit in, but they cannot substitute for a store’s own numbers.

Run it with sensible defaults

Using total revenue of 150,000 and total orders of 2,000, the calculation works out to 75.00. The calculator also reports what the same order count would produce at a 10% higher AOV, which is 165,000 of revenue, or 15,000 more than the current figure. The defaults are meant as a starting point, not a recommendation.

One thing about that uplift row is worth noticing: because it is average order value multiplied by 1.1 and then by the order count, it always equals total revenue multiplied by 1.1. The order count cancels out entirely, so the row reads the same at 1,800 orders as at 2,200. It answers what a 10% basket-size lift is worth in revenue, not what any particular order volume would do.

The levers in this calculation

AOV is a simple ratio of two inputs, and they pull in opposite directions. A 10% change in Total Revenue moves AOV by 10% in the same direction. A 10% change in Total Orders moves it the other way and not quite symmetrically: 10% more orders, from 2,000 to 2,200, takes AOV from 75.00 to 68.18, a fall of 9.1%, while 10% fewer orders, down to 1,800, takes it to 83.33, a rise of 11.1%. The asymmetry is simply what division does, since the denominator sits under the line.

Neither input dominates the other, which means a rising AOV on its own says nothing about whether the business is growing. Revenue up 20% on orders up 20% leaves AOV unchanged; revenue flat on orders down 20% raises AOV by 25% while the store is shrinking.

How the math works

AOV is total revenue divided by total orders across the same period. Each order counts once regardless of what was in it, so a single large order and a single small one carry equal weight in the average. The calculator applies no adjustment for refunds, cancellations, discounts taken at checkout, payment fees or returns, so a revenue figure recorded gross produces a gross AOV and a net figure produces a net one. Keeping the same basis on both sides of the division is what makes period-on-period comparison meaningful.

Reading the result

AOV is a ratio, so it moves with either input: more revenue on the same orders raises it, more orders on the same revenue lowers it. Comparing the figure across periods or segments usually says more than the single number alone.

A rise in AOV is not automatically good news. It can come from a genuine lift in basket size, or from losing the smaller orders at the bottom of the range, and the ratio cannot tell the two apart. Reading it beside order count and total revenue is what separates them: all three rising together is growth, AOV rising while orders fall is a narrowing customer base.