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← KPI Glossary
Retail & Ecommerce

Days Sales of Inventory

Average number of days to sell through current inventory. A cash flow planning metric — higher DSI means more tied-up capital.

What is Days Sales of Inventory?

Days Sales of Inventory is defined as: Average number of days to sell through current inventory. A cash flow planning metric — higher DSI means more tied-up capital.

What data source is used to measure Days Sales of Inventory?

Days Sales of Inventory is typically measured using data from a Inventory Management / Accounting. This system of record provides the transactional and operational data required to calculate and monitor this metric accurately and in real time.

Typical Data SourceInventory Management / Accounting

Which industries track Days Sales of Inventory?

Days Sales of Inventory is a key performance indicator used across the following sectors:

  • ›Retail & Ecommerce

How does Firehawk Analytics measure Days Sales of Inventory?

Firehawk Analytics connects directly to your Inventory Management / Accounting and delivers a live Days Sales of Inventory dashboard. Configuration is completed within 48 hours — no data analyst required on your team.

More metrics from Retail & Ecommerce

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Revenue per Square Metre

Total sales divided by retail floor area. The classic physical retail productivity metric — indicates store layout and merchandising effectiveness.

Retail & Ecommerce
POS / Property DataView →

Conversion Rate

Track Days Sales of Inventory in your business

In 48 hours, you'll have a live Days Sales of Inventory dashboard connected to your Inventory Management / Accounting.

Browse all KPI definitions →

Percentage of visitors (foot traffic or website sessions) who complete a purchase. The single most impactful metric for revenue growth without increasing traffic.

Retail & Ecommerce
POS / Web AnalyticsView →

Average Order Value

Mean dollar value per transaction. Increasing AOV through upselling and bundling is often cheaper than acquiring new customers.

Retail & Ecommerce
POS / Ecommerce PlatformView →