KPI Tree

Shopify Metric

Product

Variant Revenue Share = Variant Net Revenue / Parent Product Net Revenue x 100; Variant Sell-Through = Variant Units Sold / (Variant Units Sold + Variant Units On Hand) x 100

Variant Performance Analysis measures how each Shopify product variant, defined by options such as size, colour, or material, contributes to sales relative to its siblings and to the catalogue as a whole. In Shopify, every variant carries its own SKU, price, inventory level, and order line items, so the data lets you rank variants by revenue, units sold, and sell-through rather than judging a product only at the parent level. It surfaces which specific options carry a product and which sit dormant tying up stock.

Full guide: definition, formula, and benchmarks
ShopifyProduct

Variant Performance Analysis

Variant Performance Analysis measures how each Shopify product variant, defined by options such as size, colour, or material, contributes to sales relative to its siblings and to the catalogue as a whole. In Shopify, every variant carries its own SKU, price, inventory level, and order line items, so the data lets you rank variants by revenue, units sold, and sell-through rather than judging a product only at the parent level. It surfaces which specific options carry a product and which sit dormant tying up stock.

How to calculate variant performance analysis

Variant Revenue Share = Variant Net Revenue / Parent Product Net Revenue x 100; Variant Sell-Through = Variant Units Sold / (Variant Units Sold + Variant Units On Hand) x 100

Why variant performance analysis matters for Shopify users

Two products with identical total sales can hide very different stories at the variant level. One might sell evenly across every size while another leans entirely on a single colour, and only variant-level analysis tells you which. That distinction drives smarter reorder quantities, sharper merchandising, and fewer markdowns on options nobody wants.

For a team running on Shopify, variant data is where working capital is won or lost. Overstocking slow variants ties up cash and warehouse space, while stocking out of a hero variant pushes shoppers straight to a competitor. Watching variant performance keeps the catalogue lean and the bestsellers in stock.

Understand and act on variant performance analysis with KPI Tree

Sync your Shopify orders, line items, products, variants, and inventory levels into your warehouse, then compute Variant Performance Analysis in KPI Tree by aggregating net revenue and units per variant SKU and comparing each against its parent product and stock on hand. Place it in a metric tree beneath product and revenue metrics so you can see how variant mix rolls up into [average order value](/glossary/sales/average-order-value) and overall sell-through.

Assign RACI ownership to merchandising or buying so one role is accountable for acting on weak and hero variants, with inventory and marketing consulted. Set a weekly review cadence during peak trading and monthly otherwise, and let KPI Tree flag variants that breach sell-through or revenue-share thresholds for reorder or retirement.

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