QR Code Scan Rate
Definition: Scan rate is the share of people exposed to a QR code who actually scan it, calculated as scans divided by estimated impressions.
Scan rate is the only honest measure of whether a placement works, and it varies enormously by channel. Table tents and receipts in hospitality routinely reach double digits because the reader is already seated and idle. Outdoor posters and transit ads sit far lower because attention is brief and hands are full. Direct mail lands in between. The number itself matters less than the trend: measure the same placement over time and change one variable at a time. The biggest lifts almost always come from three things — a specific promise beside the code, a larger code, and a destination that loads in under two seconds on mobile data.
Key points
- Scan rate = scans / estimated impressions for that placement
- Seated, idle audiences scan far more than moving ones
- A specific call to action beats a generic "scan me" every time
- Slow mobile landing pages lose scans that already happened
- Compare placements with separate dynamic codes, not one shared code
Frequently asked questions
What is a good QR code scan rate?
It depends entirely on channel. Table and receipt placements can exceed 10%, while outdoor and transit placements are often under 1%.
How do I calculate scan rate?
Divide recorded scans by an estimate of how many people saw the code — covers printed, footfall, or ad impressions.
How do I improve scan rate?
Enlarge the code, state exactly what the scan gives, place it where people are stationary, and make the destination load fast.
Related terms
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