$617.2 billion
About how much did Americans give to charity in 2025?
Giving USA is the longest-running annual report on U.S. philanthropy, with more than 40 years of data.
Source: Giving USA 2026 (2025) givingusa.org
Society · Guess the stat
How well do you know donations?
Guess the real numbers behind charitable giving and blood and organ donation, see how everyone else guessed, and get the source.
Guess the statOne tap · see how everyone guessed
How long can donated red blood cells be stored before they must be used?
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Today's round
- 4 stats to guess
- 1 opinion poll
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Guess, see the crowd, get the real number. One ranked attempt per day.
Donation by the numbers
Real figures with their sources. All Donation facts →
About 3%
What share of age-eligible Americans donate blood each year?
An estimated 6.8 million people in the U.S. donate blood each year.
Source: American Red Cross redcrossblood.org
109,817
About how many people were on the U.S. national organ transplant waiting list in 2026?
Another person is added to the waiting list every 7 minutes.
Source: HRSA, organdonor.gov organdonor.gov
What people think about charitable giving, blood and organ donation
Vote to see the live results. All polls →
What kind of giving matters most to you?
How do you prefer to donate to a cause?
Which cause would you give to first?
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Questions
How does DonationSurvey.com work?
Each question asks you to guess a real number about charitable giving, blood and organ donation. 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.