E-Commerce Finance
Abandoned Cart Recovery ROI Calculator
The Abandoned Cart Recovery ROI Calculator sizes the revenue sitting in carts your shoppers never checked out and shows how much of it a recovery flow can win back. From your monthly abandoned carts, your average order value, and the conversion rate of your recovery emails or texts, it returns the orders you recover, the revenue those orders represent, and your net gain after the cost of the tool. The result quantifies a pool of nearly-free revenue that most stores already have and can capture with an automated flow.
Who it's for: Shopify and DTC brands with meaningful checkout abandonment who want to see the revenue an email or SMS recovery flow can recover and whether the tool that powers it pays for itself.
How the Abandoned Cart Recovery ROI Calculator works
You enter the number of carts abandoned per month, your average order value, the conversion rate of your recovery flow as a percentage, and optionally the monthly cost of the email or SMS tool that runs it. The tool multiplies abandoned carts by the recovery rate to estimate recovered orders, so 2,000 abandoned carts at a 10 percent recovery rate yields 200 recovered orders that would otherwise have been lost.
Those recovered orders are turned into revenue by multiplying them by your average order value. With 200 recovered orders and a 90 average order value, that is 18,000 in revenue that the flow brought back this month. Because these shoppers had already added items and reached checkout, this is some of the highest-intent demand you have, which is why a reminder converts a slice of it at all.
Net gain subtracts the cost of the recovery tool from the recovered revenue, so if the app or platform costs 200 a month, your net gain is the recovered revenue minus that 200. For most stores the recovered revenue dwarfs the tool cost by a wide margin, which is why cart recovery is one of the highest-return flows you can set up, but including the cost keeps the figure honest and lets you compare tools.
Treat the recovery rate as the lever you can actually move. The number of abandoned carts is largely a function of your traffic and checkout friction, but the share you recover depends on the flow itself: how quickly the first message fires, how many follow-ups you send, whether you use SMS alongside email, and how compelling the message and any incentive are. Small improvements to that rate multiply directly into recovered revenue, since every percentage point is applied to your entire pool of abandoned carts.
The formula
Recovered orders = abandoned carts x (recovery rate % / 100). Recovered revenue = recovered orders x average order value. Net gain = recovered revenue - monthly tool cost.
Frequently asked questions
What is a realistic recovery rate for an abandoned cart flow?+
Recovery rates vary with how aggressive and well-built your flow is, but a well-structured sequence of two to three messages typically recovers a low double-digit percentage of abandoned carts, and adding SMS to email usually lifts it further. Rather than assume a fixed number, look at the actual conversion rate of your recovery flow in your email or SMS platform and use that. If you are not yet running a flow, a conservative single-digit estimate is a safer planning input than an optimistic one.
How do I find my number of abandoned carts?+
Shopify reports abandoned checkouts directly, and your email or SMS platform also tracks how many carts or checkouts were started but not completed. Use a consistent monthly window and be clear about whether you are counting abandoned carts (items added but checkout not started) or abandoned checkouts (checkout reached but not completed), since recovery flows usually target the latter. Whichever you use, keep the same definition so the recovered-order estimate stays accurate.
Why does recovered revenue usually far exceed the tool cost?+
Cart recovery works on demand you have already generated and nearly lost, so the only marginal cost is the automated tool that sends the reminders. Because the recovered revenue scales with your cart volume and order value while the tool cost is a small fixed monthly fee, even a modest recovery rate typically produces a net gain many times the cost. That is why the net-gain figure is usually strongly positive and cart recovery is considered one of the highest-ROI flows in ecommerce.
Should I include a discount in my recovery messages?+
A discount can lift recovery rate, but it comes out of your margin and can train shoppers to abandon on purpose to trigger the offer. A common approach is to lead with a plain reminder and reserve any incentive for a later message in the sequence, so you only give margin away to shoppers who would not have returned otherwise. If you do model a discount, remember that it lowers your effective order value, which this calculator treats through your average order value input.
Are these recovered orders truly incremental?+
Not every recovered order is purely incremental, because some shoppers would have returned and purchased on their own without the reminder. The flow gets credit for orders it influences, but the most honest read treats the recovered revenue as a strong upper estimate of impact rather than pure net-new demand. The cost of the tool is so low relative to the revenue that the flow is almost always worthwhile, but bear incrementality in mind when comparing it against higher-cost marketing investments.