Drop Launch Traffic Estimator
Visitors = following × engagement rate × click-through rate; per hour = visitors ÷ spike window. 500,000 followers at 3% and 12% is about 1,800 visitors, or 900 an hour over two hours.
All active social accounts
From past announcements
Engaged → store visit
Hours the surge lasts
Average across the window; the first minutes run higher.
500,000 × 3% × 12% = 1,800 visitors ÷ 2 hrs = 900/hr
Manageable for most stores. Still run a quick pre-flight on inventory sync and payment gateway limits.
Next: size the paid budget behind the announcement → Google Ads budget calculator
About 1,800 visitors in 2 hours, 900 an hour on average. Want the paid media plan behind the drop checked first? Free 47-point ad audit, five business days, no sales call.
Get my auditHow the estimate works
visitors per hour = visitors ÷ spike window (hours)
The same audience produces a much higher hourly load the shorter the window is. A drop teased for days spreads its traffic out; a surprise drop concentrates it into the first hour or so.
| Step | Example | Where to find it |
|---|---|---|
| Combined following | 500,000 | Follower counts across active accounts |
| Engagement rate | 3% | Past announcements: engagements ÷ followers |
| Click-through to store | 12% | Link clicks or store sessions ÷ engagements |
| Visitors | 500,000 × 0.03 × 0.12 = 1,800 | Calculated |
| Spike window | 2 hours | How long past surges lasted |
| Visitors per hour | 1,800 ÷ 2 = 900 | Calculated (average, not peak) |
How to read your number
The result reads standard below 1,000 visitors an hour, high from 1,000 and an extreme spike from 10,000. It is an average across the window, so the first minutes will run hotter; plan headroom above it.
Conversion rate usually drops under this kind of load. Slow apps, checkout queues and payment limits all bite at the moment volume peaks, so plan on a lower conversion rate in the window than your normal baseline and treat anything better as upside. If you're deciding whether to run the paid side of a launch in-house, see agency vs in-house PPC, and size the budget with the Google Ads budget calculator. Our ecommerce PPC page covers how we run launches for merch brands.
Drop launch questions
How does the estimate work?
Following × engagement rate × click-through rate gives the visitors an announcement sends; dividing by the hours the surge lasts gives visitors per hour. 500,000 followers at 3% engagement and 12% click-through is about 1,800 visitors, or 900 an hour over two hours.
Where do I get the engagement and click-through rates?
From your own past announcements: engagements divided by followers for the post, and link clicks or store sessions divided by engagements. Your history is a better guide than any general average, because audiences vary widely.
Is visitors per hour the peak?
It is the average across the window you enter. Traffic is usually heaviest in the first minutes after an announcement, so treat the figure as a floor for the peak and plan headroom above it.
What usually breaks during a drop?
Less often the storefront itself than the things around it: apps and scripts that slow pages down, inventory sync between systems, and payment gateway limits. Test checkout end to end before the announcement goes out.
Built by the iClick team · Reviewed by Anirban, Social Media Strategist · Updated
