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Cart Abandonment Rate Calculator

Enter your carts and completed purchases to see your cart abandonment rate, abandoned carts and recoverable revenue, instantly and free.

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Cart abandonment rate
68%
Abandoned carts
680
Completion rate
32%
Potential recovered revenue
$5,440

You are abandoning 680 carts out of 1,000. Recovering just 10% of them at an $80 average order value would add about $5,440 in revenue.

Built by Rankite, the SEO team behind Swordfish AI's +400% revenue and Zluri's +45% organic growth. See the case studies

Cart abandonment rate is the share of shoppers who add items to a cart but leave before buying. The formula is simple: one minus completed purchases divided by carts created, times 100. If 1,000 shoppers start a cart and 320 check out, your abandonment rate is 68%. The calculator above runs this math instantly from your own numbers and estimates the revenue you could win back.

How to calculate cart abandonment rate

Take the number of carts created, the number of completed purchases, and apply the formula: (1 minus completed / created) x 100. With 1,000 carts created and 320 completed purchases, that is (1 minus 0.32) x 100, which equals 68%. The flip side is your completion rate, the 32% who actually bought.

To size the opportunity, multiply your abandoned carts by your average order value, then take a realistic recovery share. With 680 abandoned carts and an $80 average order value, winning back 10% recovers about $5,440. Pull carts-created from your analytics or platform add-to-cart events, and completed purchases from your orders, over the same date range so the rate is honest.

Why shoppers abandon carts

Most abandonment comes down to friction and surprise. Unexpected costs are the biggest culprit: shipping, taxes and fees that appear only at the final step make shoppers feel misled and they leave. Forced account creation is another, since people who just want to buy resent being asked to register first. A slow, multi-step or confusing checkout drives the rest, alongside payment security worries and plain comparison shopping. Some abandonment is unavoidable, because a chunk of visitors are window-shopping or saving items for later. The goal is to remove the fixable friction, not to chase a zero rate that no store reaches.

How to reduce cart abandonment

Start with transparent pricing: show shipping and total cost early, ideally on the product page or cart, so nothing jumps at checkout. Offer guest checkout so first-time buyers are not forced to create an account, and keep the checkout to as few steps and fields as possible. Add recovery emails for logged-in shoppers who leave, since a well-timed reminder wins back a meaningful slice of carts. The deeper lever is traffic quality: visitors who arrive from organic search with clear buying intent abandon far less than cold ad clicks, so bringing in higher-intent organic traffic lifts completion across the whole funnel. If you want that traffic modeled against your real rankings and competitors, request a free SEO audit and we will map it for you.

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FAQ

Cart Abandonment Rate Calculator: questions, answered

How do you calculate cart abandonment rate?
Divide completed purchases by carts created, subtract that from 1, then multiply by 100. The formula is (1 minus completed / created) x 100. If 1,000 shoppers add items to a cart and 320 buy, your abandonment rate is 68%. The calculator above runs this from your own numbers.
What is a good cart abandonment rate?
The average cart abandonment rate is high, commonly cited at around 70%, so anything meaningfully below that is good. Strong ecommerce stores with smooth checkout and transparent pricing often sit in the 50% to 65% range. Mobile abandonment usually runs higher than desktop.
Why do shoppers abandon their carts?
The top reasons are unexpected costs like shipping and tax revealed late, being forced to create an account, a slow or complicated checkout, and concerns about payment security. Many shoppers are also just comparing prices or saving items for later, which no checkout fix will fully solve.
How can I reduce cart abandonment?
Show total costs including shipping early, offer guest checkout, simplify the checkout to as few steps as possible, and send recovery emails to logged-in shoppers who leave. Attracting higher-intent organic traffic also helps, because visitors who arrive ready to buy abandon far less than cold ad clicks.
How much revenue can I recover from abandoned carts?
It depends on your traffic quality and recovery effort, but recovery emails and a cleaner checkout commonly win back 5% to 15% of abandoned carts. The calculator above estimates recovered revenue if you win back 10% of abandoned carts at your average order value, so you can size the opportunity.

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