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Food · Guess the stat

How well do you know chain restaurants?

Guess the real numbers behind the world's biggest restaurant chains, see how everyone else guessed, and get the source.

Guess the statOne tap · see how everyone guessed

About how many customers does McDonald's serve worldwide every day?

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chain restaurants
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Today's round

  • 4 stats to guess
  • 1 opinion poll
  • 0 played today

Guess, see the crowd, get the real number. One ranked attempt per day.

Chain by the numbers

Real figures with their sources. All Chain facts →

61.1%

What share of all Subway locations are in the United States?

That's about 21,796 of Subway's roughly 37,000 total locations.

Source: Wikipedia (Subway) (2023) en.wikipedia.org

40,990 locations

About how many Starbucks locations are there worldwide?

Starbucks operates across 87 countries as of the most recent count.

Source: Wikipedia (Starbucks) (2025) en.wikipedia.org

about 85,000 stores

About how many 7-Eleven stores are there worldwide, making it the largest convenience store chain?

7-Eleven operates across 20 countries and territories, far more locations than any fast-food chain.

Source: Wikipedia (7-Eleven) (2024) en.wikipedia.org

What people think about chain restaurants

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What's your favorite fast-food chain?

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What matters most at a chain restaurant?

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Drive-thru, dine-in, or delivery?

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One Chain stat a week

A surprising, sourced chain restaurants number and that week's poll, in your inbox every Monday. Free, and you can stop any time.

Questions

How does SurveyChain.com work?

Each question asks you to guess a real number about chain restaurants. After you answer you see how everyone else guessed, then the real figure and where it comes from.

How is the daily round scored?

Four stats and one opinion poll. A correct guess earns 100 points plus up to 50 for speed, with a combo bonus for answers in a row. The range next to the right answer earns 40. Opinion polls earn 25 for having your say, and nailing every stat adds 150.

Where do the numbers come from?

Every stat links to its source, such as government statistics agencies, research organizations and industry groups. Figures are checked against the source before they go live.

Is it free?

Yes. Playing, streaks, badges and leaderboards are free, and your votes stay anonymous.