Metric Definition
Add-to-cart to purchase
Track from
Cart conversion rate
Cart conversion rate is the percentage of visitors who add items to their cart and subsequently complete a purchase. It isolates the effectiveness of the post-browse, pre-checkout stage of the buying journey and reveals how much high-intent traffic is lost before checkout.
7 min read
What is cart conversion rate?
Cart conversion rate measures what percentage of visitors who add items to their cart go on to complete a purchase. If 10,000 sessions included an add-to-cart action and 3,500 resulted in a completed order, the cart conversion rate is 35%.
This metric is distinct from both store conversion rate and checkout conversion rate. Store conversion measures all visitors against purchases. Checkout conversion measures only visitors who start checkout. Cart conversion sits between them, capturing the crucial stage where product interest meets purchase intent.
Visitors who add to cart have demonstrated strong purchase intent. A low cart conversion rate signals that something between the product page and order completion is causing drop-off, whether that is unexpected shipping costs, a confusing checkout process, limited payment options, or simply a change of mind. Identifying and resolving these friction points recovers revenue from visitors who were already willing to buy.
Segment cart conversion by device type. Mobile cart conversion rates are typically 15 to 20 percentage points lower than desktop. This gap reveals mobile checkout friction that is worth investigating separately.
Cart conversion rate benchmarks
| Segment | Typical cart conversion rate | Top performer range |
|---|---|---|
| General e-commerce | 30% to 40% | 45% to 55% |
| Fashion and apparel | 25% to 35% | 40% to 50% |
| Beauty and personal care | 35% to 45% | 50% to 60% |
| Electronics | 25% to 35% | 40% to 50% |
| Food and grocery | 40% to 55% | 60% to 75% |
How to improve cart conversion rate
- 1
Show shipping costs before the cart
Unexpected shipping costs at checkout are the leading reason carts are abandoned. Display estimated shipping costs on product pages or in the mini-cart so there are no surprises at checkout.
- 2
Implement cart persistence
Save cart contents for logged-in users and use cookies for guest visitors. Customers who return to find their cart intact are more likely to complete the purchase than those who must re-select items.
- 3
Add urgency signals in the cart
Low stock indicators, limited-time free shipping thresholds, and order cut-off times for next-day delivery create genuine reasons to complete the purchase now rather than later.
- 4
Simplify the path from cart to checkout
Reduce clicks between the cart and checkout. Offer express checkout options (Apple Pay, Shop Pay) directly from the cart page. Every additional step between cart and payment is an opportunity for drop-off.
- 5
Display trust signals in the cart
Return policy highlights, security badges, and customer service contact information reassure hesitant buyers at the moment of commitment. Trust concerns are amplified when customers see their order total.
Related metrics
Cart Abandonment Rate
Checkout drop-off
Operations Metrics
Metric Definition
Cart Abandonment Rate = (1 − Completed Purchases / Carts Created) × 100
Cart abandonment rate measures the percentage of online shopping carts that are created but not converted into completed purchases. It is one of the most impactful e-commerce metrics because it represents revenue that was within reach but lost at the final stage of the buying journey.
Checkout Conversion Rate
E-commerce metric
Ecommerce & Marketplace MetricsMetric Definition
Checkout Conversion Rate = (Completed Purchases / Checkout Starts) x 100
Checkout conversion rate measures the percentage of users who begin the checkout process and successfully complete their purchase. It isolates the final stage of the buying funnel, from the moment a shopper initiates checkout to the order confirmation page. This metric is critical for e-commerce businesses because the checkout is where purchase intent is highest, and any friction at this stage directly destroys revenue that was nearly captured.
Store Conversion Rate
Visitor-to-buyer efficiency
Ecommerce & Marketplace MetricsMetric Definition
Store Conversion Rate = (Purchasing Visitors / Total Unique Visitors) x 100
Store conversion rate is the percentage of unique visitors who complete at least one purchase. It is the broadest measure of how effectively your store converts browsing traffic into paying customers and one of the highest-leverage metrics for e-commerce growth.
Average Order Value
Revenue per transaction
Operations MetricsMetric Definition
AOV = Total Revenue / Number of Orders
Average order value measures the mean amount spent each time a customer places an order. It is a core e-commerce and retail metric that directly influences revenue, profitability, and customer acquisition efficiency.
Convert more carts into completed orders
Build a metric tree that connects cart conversion rate to shipping cost visibility, checkout friction, and device-level performance so your team can recover revenue from high-intent visitors.
