Fermi question · Business
About how many Starbucks stores were open worldwide at the end of Q3 fiscal 2026?
Make a fast, defensible estimate before you reveal the reference answer. Think in factors, not exact recall.
What is your estimate?
Your result will appear here after you submit a guess.
Reference answer
Reveal the reference answer
≈ 41.3 thousand stores
Fermi estimates are judged by scale, so a reasonable approximation can still earn a strong score.
One way to estimate it
Estimate the U.S. footprint, then add the rest of the global network.
- United States≈ 17,000 stores
- Rest of world≈ 24,000 stores
- Estimate≈ 41,000 stores
Keep practicing
Try another question, or return to the daily challenge to build your personal sense of scale.