Style · Guess the stat

How well do you know hair?

Guess the real numbers behind hair and the people who style it, see how everyone else guessed, and get the source.

Guess the statOne tap · see how everyone guessed

What share of U.S. barbers are self-employed?

Level1Rookie
XP
Play a round to earn XP
Streak0days
LeagueBronzeweekly
Back view of a woman with long hair, standing in a misty forest.
Photo: Marina Pechnikova / Pexels
Daily #2Resets at midnight UTC

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.

Hair by the numbers

Real figures with their sources. All Hair facts →

about four months after

After giving birth, when does excessive hair shedding usually peak?

New mothers may notice extra shedding about two months after birth, and hair usually regains its fullness within six to nine months.

Source: American Academy of Dermatology aad.org

0.017 to 0.18 mm

What is the range of human hair diameter?

Even the thickest human hairs are well under a fifth of a millimeter wide.

Source: Wikipedia, Hair en.wikipedia.org

What people think about hair

Vote to see the live results. All polls →

How often do you get a haircut?

Be the first to vote

What's your ideal hair day routine?

Be the first to vote

Barber shop or salon?

Be the first to vote

Leaderboard

  1. Loading…

Badges

Earned on any site in the network, shown on your profile everywhere.

First RoundFinish your first daily round.
BullseyeNail every stat in a round.
LightningA bullseye round in under 40 seconds.
Beat the CrowdGet a stat right that fewer than 30% of players got.
On a RollPlay 3 days in a row.
Week WarriorPlay 7 days in a row.
UnbreakablePlay 30 days in a row.
ExplorerPlay daily rounds on 5 different sites.
GlobetrotterPlay daily rounds on 25 different sites.
PolymathPlay daily rounds in 5 different categories.
PollsterHave your say in 10 opinion polls.
RecruiterInvite a friend who finishes a round.
CaptainInvite 5 friends who finish a round.
PodiumFinish a day in a site's top 3.
AnalystReach level 10.
Profile SavedSave your progress with an email.

Save your progress

Add your email to keep your level, streak and badges if you switch devices, and carry them to every site in the network. One email when you save; no spam.

Questions

How does HairSurvey.com work?

Each question asks you to guess a real number about hair. 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.