Neil deGrasse Tyson
- Net worth $20 million
- Birthday October 5, 1958
- Status -
- Country United States
- Source(-s) of wealth Astrophysicist, Author, Television Host
How much is Neil deGrasse Tyson Worth? Neil deGrasse Tyson Net Worth in 2026
Neil deGrasse Tyson’s net worth is estimated at $20 million as of November 2026. Tyson said in 2011 that he donates all of his income from guest speaking, the stream that pays many public figures best. His money comes instead from 20 books, television hosting and a podcast and YouTube channel with 5.73 million subscribers. This is a rough estimate: little of his income is documented.
| Net worth | $20 million (our rough estimate, range $10 million to $35 million) |
|---|---|
| Born | 5 October 1958, New York City (age 68) |
| Country | United States |
| Known for | Cosmos, StarTalk, director of the Hayden Planetarium |
| Main income sources | Books, television, StarTalk, museum salary |
How Neil deGrasse Tyson built it
- Wrote a book every two years. He published 20 books between 1989 and 2026.
- Gave speaking income away. He said in 2011 that he donates all of his guest speaking income.
- Built a media network. StarTalk grew from a 2009 radio show to a YouTube channel with 5.73 million subscribers.
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Get the Alux appHow much is Neil deGrasse Tyson worth in 2026?
We estimate Neil deGrasse Tyson’s net worth at about $20 million. The sources we could open give dates, titles and audience counts but no income, so every row below is an assumption built on a documented activity. Public estimates for him vary widely, mostly because few of them show their workings.
How we got to $20 million
| Source | Our estimate | What it rests on |
|---|---|---|
| Books | $8.0 million | He has published 20 books from 1989 to 2026, including Astrophysics for People in a Hurry in 2017. Sales figures are not public. Assumption of $8 million in lifetime royalties. |
| Television | $6.0 million | Hosting NOVA ScienceNow from 2006 to 2011, Cosmos: A Spacetime Odyssey in 2014, StarTalk on National Geographic from 2015, and Cosmos: Possible Worlds in 2020. Fees are not public. Assumption. |
| StarTalk podcast and YouTube | $8.0 million | The channel has 5.73 million subscribers and 1.022 billion views as of June 2026. At an assumed $2 per 1,000 views, that is $2.0 million of ad revenue. We assume $6.0 million more from sponsors and live shows over 17 years. |
| Museum salary | $7.5 million | He has directed the Hayden Planetarium since 1996. We assume $250,000 a year over 30 years. Assumption. |
| Speaking fees | $0 | He said in 2011 that he donates all income from guest speaking. |
| Tax | Minus $9 million | 30 percent of the $29.5 million of earnings above, about $8.9 million. Assumption. |
| Total | $20 million | $29.5 – $9 = $20.5 million, rounded down to $20 million. |
This one is a rough estimate: every row is an assumption. If he kept his speaking income after all, at 20 talks a year for $50,000 each, the headline would be higher by about $17 million over 17 years before tax. If books and television came in at half our figures, it would fall by about $5 million after tax.
The speaking fees he gave away
His public biography records that Tyson said in May 2011 that he donates all income earned as a guest speaker. For many authors and presenters speaking is a large stream, so leaving it out matters for any estimate of him. We do not know whether the policy has lasted since 2011, so the speaking row is zero, not a guess.
Twenty books in 37 years
By our calculation, 20 books between 1989 and 2026 is one about every 1.9 years (37 divided by 20). The latest, Take Me to Your Leader, came out in 2026 and is one of three books featured on his own site. The best-known, Astrophysics for People in a Hurry, was nominated for a Grammy for Best Spoken Word Album in 2018, for the audio edition. The books are a steady line, not a single windfall.
Screens and a finale
The same biography lists the screen work: Cosmos: A Spacetime Odyssey ran 13 episodes in 2014. StarTalk began on radio in May 2009 and on National Geographic in April 2015. He appeared 22 times on The Late Show with Stephen Colbert between 2015 and its 2026 finale. Appearances on a talk show are promotion, not income, which is why we do not count them.
Why other estimates disagree
Most public figures give a single number with no breakdown, and several treat YouTube and podcast revenue as if it were paid on every view at a high rate. Some assume he earns the standard speaking fee for a celebrity scientist, which he has said he does not keep.
What would move the number
A change in his speaking policy, a new television series, or a deal for a StarTalk network would each add to it. Disclosure of his book contracts would replace our largest assumption.
Neil deGrasse Tyson net worth FAQ
What is Neil deGrasse Tyson’s net worth?
Our rough estimate is $20 million as of November 2026, within a range of $10 million to $35 million.
Does Neil deGrasse Tyson keep his speaking fees?
He said in May 2011 that he donates all income earned as a guest speaker.
How old is Neil deGrasse Tyson?
He was born on 5 October 1958, so he is 68.
How many books has Neil deGrasse Tyson written?
Twenty, from Merlin’s Tour of the Universe in 1989 to Take Me to Your Leader in 2026.
How big is the StarTalk YouTube channel?
As of June 2026 it had 5.73 million subscribers and 1.022 billion views.
How is Neil deGrasse Tyson’s net worth estimated?
We assume lifetime income from books, television, podcast and museum salary, set speaking to zero, and subtract 30 percent tax.
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How we estimate net worth
Our estimates are based on public reporting, company valuations, and deal and earnings figures all compiled in an internal valuation model. They are approximate, and figures change over time as new information emerges.
Last updated: November 2026.