Hong Life CalculatorsUnderstanding the average order value (AOV) — concept and principle
Average order value (AOV) is the average amount a customer spends in one order. Online shops, restaurants and retailers watch it closely because revenue is simply the number of orders times AOV. This calculator gives your AOV from total revenue and order count for any period. It works with any currency.
How it is calculated
AOV = revenue ÷ number of orders.
Use revenue and orders from the same period and the same channel. Decide in advance whether revenue includes tax, shipping, discounts and refunds, and keep that choice for every period you compare.
The principle
AOV is an arithmetic mean. It is one of the three levers in the basic revenue equation: revenue = visitors × conversion rate × AOV. Raising AOV increases revenue without needing more traffic or more buyers, which is why tactics such as bundles, volume discounts, cross-selling and free-shipping thresholds target it. Because it is a mean, a few very large orders can pull it up, so the typical order may be smaller than the AOV suggests.
Worked example
- Revenue = $48,000; orders = 800.
- AOV = 48,000 ÷ 800 = $60.00.
- Interpretation: each order is worth $60 on average. With the same 800 orders, lifting AOV by $5 would add $4,000 of revenue.
How to read the result
Track AOV over time and by channel, campaign or customer segment rather than as a single number. Compare it with your cost to acquire an order and fulfilment cost per order: if AOV is low relative to those costs, small orders may be unprofitable. When you set a free-shipping threshold, place it modestly above the current AOV so that customers add an item instead of being put off. Look at the median order value too, which is less affected by large outliers.
Common mistakes
- Dividing by the number of customers instead of the number of orders; that gives revenue per customer, a different metric.
- Mixing gross revenue in one month with net revenue (after refunds) in another.
- Celebrating a higher AOV while the number of orders falls and total revenue drops.
Frequently asked questions
How can I increase AOV?
Common methods are bundles, "frequently bought together" suggestions, quantity discounts, upgrades to premium versions and free-shipping thresholds.
Should AOV include shipping and tax?
It is usually more useful to exclude tax and shipping so AOV reflects product revenue, but any definition works if applied consistently.
Is AOV the same as basket size?
Basket size often means the number of items per order, while AOV measures money per order. They are related but not identical.
Sources: Farris, Bendle, Pfeifer & Reibstein, Marketing Metrics (Pearson) — retail and web metrics