Toby Fox net worth 2026 is estimated at about $26 million by our model, with a range of roughly $11 million to $49 million. That is far above the $2.5 million to $5 million quoted by other websites. It is an estimate built on third-party sales data, not a reported figure.
Fox is the American developer and composer behind Undertale and Deltarune. Below, we show how we reached the number, why older figures are out of date, and which parts of the picture are documented and which are our assumptions.
Quick Facts
| Detail | Information |
|---|---|
| Real Name | Robert F. “Toby” Fox |
| Age / Date of Birth | 35 (born October 11, 1991) |
| Nationality | American |
| Birthplace | Manchester, New Hampshire (per Wikipedia); some sites say Boston |
| Profession | Video game developer, composer, voice actor |
| Known For | Undertale, Deltarune, “Megalovania” |
| Net Worth | About $26 million (our estimate; range $11M–$49M) |
| Income Source | Game sales, soundtrack and music royalties, composing work |
| Relationship Status | Not publicly disclosed |
| Height | Not reliably documented |
Who Is Toby Fox?
Toby Fox is a self-taught game maker whose first big project grew out of a crowdfunding campaign. He wrote, programmed and composed Undertale largely by himself, with art by Temmie Chang, and followed it with the episodic game Deltarune.
He is also known for music. He wrote “Megalovania,” a track that became one of the most recognized pieces in indie games, and he has composed for several other games, including the Pokémon series.
Toby Fox net worth 2026 is hard to pin down because he is private and does not publish sales or income.
Early Life & Career Beginnings
According to Wikipedia, he was born on October 11, 1991, in Manchester, New Hampshire, and is the third of four children. ExploreCeleb says Boston, but Wikipedia adds that he has lived in Boston for most of his life, which may explain the mix-up.
He earned a bachelor’s degree from Northeastern University. Before that, his creative work started online.
In 2008 he released the EarthBound Halloween Hack, a fan modification of a Super Nintendo game. Wikipedia says “Megalovania” first appeared there. From 2009 to 2016 he also wrote music for the webcomic Homestuck, which built his audience before Undertale existed.
Those years likely paid little. They matter for Toby Fox net worth 2026 because they created the fans who backed his first game.
Career & Rise to Fame
Undertale began as a Kickstarter in June 2013 with a $5,000 goal. Wikipedia says it raised $51,124 from 2,398 backers by the end of July. Development took about 32 months, and the game launched on September 15, 2015, for Windows and Mac.
Sales spread across platforms over the next years: Linux in July 2016, PlayStation 4 and Vita in August 2017, Nintendo Switch in September 2018 and Xbox One in March 2021. Wikipedia says it had sold 3.5 million copies by 2018 and now says “at least five million.”
Recognition followed. Forbes put him on its 2018 30 Under 30 list for games. In September 2019, the Sans character joined Super Smash Bros. Ultimate, and Fox wrote a new arrangement of “Megalovania” for it.
His next project changed the money story. Deltarune Chapter 1 came out free on October 31, 2018, and Chapter 2 followed free on September 17, 2021. Then, on June 4, 2025, Chapters 3 and 4 launched in a paid bundle with the first two chapters at $24.99, and a Nintendo Switch 2 version arrived the next day.
That launch is the reason older numbers are stale. Alinea Analytics estimated in a July 2025 sales report that Deltarune sold about 788,000 Steam copies in June 2025 alone, worth more than $15 million. It also said 63% of buyers had played Undertale. The report does not describe its method, so we treat it as an estimate.
Every competitor figure we found was written before that launch.
Chapter 5 arrived as a free update on June 24, 2026, and Steam concurrent players reached roughly 291,000, per GosuGamers and Raijin. In January 2026, Nintendo Life reported that Fox said Chapter 5 was on track for later that year, at the same $24.99 base price.
Chapter 6 is aimed at 2027, and the game is planned for seven chapters in total, per Wikipedia. More chapters keep the project alive, which supports the long-run income in Toby Fox net worth 2026.
For another musician whose income comes from songs and licensing, see our Sean Lennon net worth 2026 profile.
Toby Fox Net Worth 2026
Toby Fox net worth 2026 is estimated at about $26 million, with a range of roughly $11 million to $49 million.
Four websites give much lower numbers. ExploreCeleb says $3 million, Taddlr says $2.5 million, Citimuzik says about $3 million and Briefly says $5 million. The pages date from 2020, 2021 and 2024, and none shows a method.
Our figure is higher because it counts paid Deltarune sales and uses estimated copies, not a flat guess. We cannot prove it. Public sales trackers disagree with one another, and Fox does not publish income, so please read our number as a reasoned estimate with a wide range.
Our approach is explained on the how we calculate net worth page.
How We Built the Toby Fox Net Worth 2026 Estimate
We estimated lifetime gross sales, subtracted platform and publishing cuts, then applied a retention rate, meaning the share of those receipts left after team costs, taxes and spending. Every number below is our assumption unless a source is named.
The sales anchors come from Raijin, which on November 2–3, 2026 estimated about 6.57 million Steam copies of Undertale (roughly $52.5 million gross) and about 2.64 million Steam copies of Deltarune (roughly $39.5 million gross). These use review-based methods and are medium confidence at best.
| Stream | Lifetime gross (all platforms) |
|---|---|
| Undertale sales | $30M–$60M |
| Deltarune sales | $38M–$80M |
| Music, soundtrack, voice work and merchandise | $1M–$4M |
| Total | About $69M–$144M |
The Deltarune low case takes Raijin’s Steam figure, cuts about a quarter for Steam’s share, and adds console sales. The high case allows far more Switch and Switch 2 sales. The Undertale range sits around Wikipedia’s five-million-copy floor and Raijin’s Steam estimate.
We assumed he keeps about 65% to 75% of gross after Steam, console makers and any publishing partners, which gives roughly $45 million to $108 million in receipts. Then we applied a retention rate of 25%, 35% and 45%. That covers collaborator pay, taxes and spending, and our tax assumption is that combined federal and state rates on top earnings can approach 45%.
The results are about $11 million, $26 million and $49 million.
What We Can Verify About Toby Fox Net Worth 2026
Before trusting any Toby Fox net worth 2026 figure, separate three kinds of information. Documented facts include the Kickstarter total, release dates, platforms, awards, the Smash Bros. and Pokémon credits, and Deltarune’s price, from Wikipedia, Steam and Nintendo Life.
Inferred facts include the sales counts. Raijin, Alinea Analytics and Steam Spy each estimate, and they do not agree.
Everything else is our assumption: platform cuts, how much goes to collaborators, taxes and spending. That group is why Toby Fox net worth 2026 has such a wide range.
One outlier deserves a warning. gamerevenuedata.com lists Deltarune at $93.2 million lifetime gross, but its owner count of 4.6 million to 5 million appears to include people who only played the free chapters, so we did not use it.
Income Sources
Here is where Toby Fox net worth 2026 comes from, stream by stream.
Undertale. This is still the foundation. The game sells at $9.99 on Steam and has been ported to six major platforms. Even steady small sales across ten years add up to tens of millions in gross revenue under our model.
Deltarune. Free chapters built an audience, and the paid bundle monetized it. Notebookcheck, citing Newzoo, reported that Deltarune ranked first on the Nintendo Switch 2 eShop digital chart in six markets for June 2025.
Music and composing. Wikipedia credits him on Hiveswap, Little Town Hero, Pokémon Sword and Shield, Pokémon Scarlet and Violet, Touhou Danmaku Kagura, a 2025 remaster of OFF and Hiveswap Act 3 in 2026. Fees for these are not public, so we allow only a small total.
Voice and screen work. He voiced characters in the animated series We Baby Bears in 2023 and appeared in the 2025 Homestuck animated pilot, per Wikipedia. We assume small fees.
Soundtrack and merchandise. Soundtrack sales, vinyl and licensed products add to the total, but we found no public figures and keep them inside the $1M to $4M line.
For another musician whose career grew from one early break, see our Grace VanderWaal net worth 2026 profile.
Net Worth Comparison
The table places Toby Fox net worth 2026 next to other game creators. Peer figures are CelebrityNetworth estimates with their update dates, and ours is a model.
| Person | Net worth | Source and date |
|---|---|---|
| Markus “Notch” Persson | $1.5B | CelebrityNetworth, Oct 27, 2026 |
| Scott Cawthon | $70M | CelebrityNetworth, Sept 18, 2026 |
| Hideo Kojima | $30M | CelebrityNetworth, Dec 23, 2025 |
| Toby Fox | About $26M | Snoopstats estimate, Nov 2026 |
Context matters when reading Toby Fox net worth 2026 against these names. Persson sold Minecraft‘s studio, which explains a billion-dollar figure. Cawthon built a horror franchise with films and merchandise. Kojima has led major studios for decades. Fox, by comparison, has two game series and one very strong music catalog.
Three scenarios show how far Toby Fox net worth 2026 can move.
| Scenario | Estimate | What would need to be true |
|---|---|---|
| Low | About $11M | Low sales, 25% kept |
| Base | About $26M | Mid-range sales, 35% kept |
| High | About $49M | Top-range sales, 45% kept |
For a founder whose fortune comes from owning a brand rather than selling units, see our Arch Aplin III net worth 2026 profile.
Even the high case sits far below the biggest names in gaming.
To compare your own finances with these cases, try the How Rich Am I calculator.
Personal Life
Fox is very private. In filmed interviews he often appears as a puppet of the Annoying Dog character, according to Wikipedia, and he rarely shares details about his life.
We found no verified information about a spouse or partner, so we do not state one. His relationship status is not publicly disclosed. We also do not name family members beyond Wikipedia’s note that he is the third of four children.
Charity is the best-documented part of his public life. Wikipedia lists Humble Bundle drives tied to his work that raised about $6.5 million in 2020 and $1.1 million in 2021 for COVID relief, a 2022 “Spamton Sweepstakes” that raised $322,805.68, a $20,000 donation to AbleGamers in 2024, and a tenth-anniversary stream for Undertale that raised more than $330,000.
That money went to charity, so it is not part of Toby Fox net worth 2026.
Lifestyle & Public Image
Fox has kept a low profile for a creator with this much reach. He communicates mostly through game updates, music releases and short announcements, and fans track every sign of a new chapter.
His public image is built on the work. Sans in Super Smash Bros. Ultimate and the “Megalovania” arrangement made his music recognizable to people who never played Undertale, and the Deltarune chapter releases regularly move Steam charts.
We found no verified information about property, cars or luxury purchases, so none is counted in Toby Fox net worth 2026.
For a creator whose income comes from platforms rather than game sales, see our Leo Skepi net worth 2026 profile.
People Also Ask
What is Toby Fox net worth 2026?
Toby Fox net worth 2026 is about $26 million by our estimate, within a range of $11 million to $49 million. Other websites say $2.5 million to $5 million, but those figures predate paid Deltarune.
Is Toby Fox net worth 2026 really only $5 million?
Probably not. A $5 million figure from 2024 comes before Deltarune Chapters 3 and 4 were sold, and none of the competing pages shows a method. Our Toby Fox net worth 2026 estimate is higher because it includes estimated sales.
Who is Toby Fox?
He is an American game developer and composer, best known for Undertale and Deltarune. He also wrote “Megalovania” and composed for other games, including the Pokémon series.
How old is Toby Fox?
He is 35. Wikipedia says he was born on October 11, 1991, in Manchester, New Hampshire.
How much money did Undertale make?
Nobody outside Fox knows. Wikipedia says at least five million copies sold, and Raijin estimates about $52.5 million gross on Steam alone. Our model uses $30 million to $60 million across all platforms.
How much has Deltarune sold?
It is not public. Alinea Analytics estimated about 788,000 Steam copies in June 2025, and Raijin estimates about 2.64 million Steam copies overall. Treat both as estimates.
Is Toby Fox a billionaire?
No evidence suggests it. Our highest case for Toby Fox net worth 2026 is about $49 million, far below the billion-dollar fortunes of creators like Markus “Notch” Persson.
Did Toby Fox compose music for Pokémon?
Yes. Wikipedia credits him on Pokémon Sword and Shield and Pokémon Scarlet and Violet. Fees for that work are not public.
When does Deltarune Chapter 6 come out?
Wikipedia says Chapter 6 is aimed at 2027, with seven chapters planned. Chapter 5 was released as a free update on June 24, 2026.
Is Toby Fox married?
His relationship status is not publicly disclosed. We found no verified information, so we do not state one.
Where is Toby Fox from?
Wikipedia says he was born in Manchester, New Hampshire, and has lived in Boston for most of his life. Some websites list Boston as his birthplace.
Related Net Worth Profiles
Every profile on Snoopstats separates what is documented from what is estimated. The Toby Fox net worth 2026 profile shows why: other websites quote a flat number with no method, so we show our reasoning and label each assumption.
For more fact-checked, sourced profiles of musicians, game creators and public figures, visit Snoopstats.
