B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Dated
22%
22% -- inventory turnover rate decline for ecommerce brands (2020-2021)
The average inventory turnover rate for ecommerce brands declined by 22% between 2020 and 2021.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
How we verify data →
Source verified
Evidence graded
Value
22%
Unit
Percentage
Data Vintage
2020-2021
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
ShipBob
Primary
Tier C
https://tociny.ai/blog/inventory-turnover-ratio-calculator ↗
Source Article
Inventory turnover ratio calculator: Optimize stock today
November 29, 2025
An inventory turnover ratio calculator is a simple tool, but the metric it spits out is incredibly powerful. It tells you exactly how many times you sell through and restock your entire inventory in a given period. Think of it as a clear, no-nonsense indicator of how well your sale…
Original Research
ShipBob
· Original study ↗
Methodology
Cited from ShipBob inventory turnover trends data
Methodology documented
Segmentation
IndustryeCommerce
Channelcontent
Cite this stat
Plain Text
ecommerce brands: 22% inventory turnover rate decline. Source: ShipBob (2020-2021). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ecommerce-inventory-turnover-drop-2020-2021
HTML Embed
<blockquote cite="https://lighthousedata.io/data/ecommerce-inventory-turnover-drop-2020-2021" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>22%</strong> -- inventory turnover rate decline for ecommerce brands<br><small>Source: ShipBob (2020-2021) · <a href="https://lighthousedata.io/data/ecommerce-inventory-turnover-drop-2020-2021" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
Share
Use this data in your work
Copy the citation, embed the widget, or explore thousands more verified marketing statistics -- all free.