New Customer Revenue Ratio: Revenue from First-Time Buyers

The percentage of total revenue generated by new (first-time) customers.

Formula

New Customer Revenue Ratio = New Customer Total Revenue ÷ Total Revenue

Formula Components

Metric	Definition
New Customer Total Revenue	Revenue from orders placed by first-time buyers
Total Revenue	Combined revenue from all orders in the period

Metadata
Type	Percentage
Data Source	Shopify
Aggregation	Ratio

Example

Your store generated 38% of revenue from new customers in Q1, with $152,000 from first-time buyers out of $400,000 total revenue.

Segment	Revenue	Share
New Customers	$152,000	38%
Returning Customers	$248,000	62%

How It Works

Divides new customer revenue by total revenue and multiplies by 100. Shopify classifies each order as new or returning at purchase time based on the customer’s order history.

When to Use

Scenario	Action
Evaluating acquisition ROI	Higher ratios justify continued acquisition spend
Retention health check	Declining ratios may indicate strong repeat purchasing
Channel comparison	Compare acquisition revenue share across marketing channels
Seasonal analysis	Track how promotions affect new vs returning revenue mix

Metric	Relationship
New Customer Total Revenue	The numerator in this calculation
Total Revenue	The denominator in this calculation
New Customer %	Order count equivalent (this metric uses revenue)
Returning Customer Total Revenue	Complement showing returning customer revenue
New Customer Order Ratio	Order count version of this metric

See all Performance metrics →

NC Order Ratio Purchase Frequency

⌘I

​Formula

​Formula Components

​Example

​How It Works

​When to Use

​Related Metrics

Formula

Formula Components

Example

How It Works

When to Use

Related Metrics