Andy Weir Net Worth

How much is Andy Weir worth?

Net Worth:$55 Million
Profession:Professional Novelist
Date of Birth:June 16, 1972
Country:United States of America
1.76 m

About Andy Weir

Andy Weir, whose full name is Andrew Taylor Weir, is an American novelist and software engineer. He became popular after the release of his debut novel “The Martian”. The science fiction novel became a worldwide sensation, selling more than one million copies in just a few months time. It also served as an inspiration to the film adaption of the same name, which was directed by. Ridley Scott and starred Matt Damon. Besides gaining millions of fans from around the world, Andy has won a lot of accolades with the most prestigious being a John W. Campbell Award in the category “Best New Writer”.

American novelist Andy Weir has an estimated net worth of $55 million dollars, as of 2023. He’s best known for his debut novel The Martian which he released in 2011 and by 2015 Ridley Scott had already directed the motion picture adaptation.

How Did Andy Weir Get So Rich?

Andy Weir was already rich in his early thirties, thanks to his spectacular work for multi-million dollar software companies. Concurrently with his work as a software engineer and programmer, he began writing science fiction. He published most of his work on his website and even authored a webcomic “Case and Andy”, which highlighted the several fictionalized mad scientist versions of himself.

By the late 2000s, he earned more than $5,000 for his main work and additional income.

In 2008, the author began working for the fantasy webcomic – “Cheshire Crossing”. For the webcomic, he bridged the likes of “Alice In Wonderland”, “Mary Poppins”, “Peter Pan”, and “The Wizard of Oz”. In August 2009, Andy released his first short story – “The Egg”. In 2011, he earned millions of dollars after the release of his eminent novel “The Martian”. The science fiction book quickly became a New York Times best-seller that sold millions of copies in just a few months time. At that time, his net worth was approximately $10 million, which by now, has exceeded $50 million.

Why is he so famous?

The novelist became famous for his many thrilling and captivating books. Andy was born on June 16, 1972. He was born and raised in Davis, California, and is an only child. His father was an accelerator physicist and his mother worked as an electrical engineer. He spent most of his childhood reading various authors. He has stated multiple times that some of his favorites and biggest inspirations from his preadolescent and adolescent years are Arthur C. Clarke and Isaac Asimov.

When he was 15, Weir gained interest in programming and science. After he graduated from the Rancho Junior High School, he attended the University of California, San Diego. Despite his passion for computer science, he didn’t graduate and instead began working while in early twenties.

He spent most of his time working as a programmer for many well-established software companies such as AOL, Blizzard, MobileIron, and Palm. During his time in Blizzard, he also worked on the creation of the video game “Warcraft II: The Tides of Darkness”.

What Makes Andy Successful?

The knowledge and skills of Andy Weir made him successful in no time. In the new decade, he continued to work occasionally as a software engineer and spent most of his time writing. His second novel, “Artemis” is a near-future thriller that was published in 2017 and it was a commercial success.

His newest book is titled “Project Hail Mary” and it is expected to be published sometime in 2021 with Publisher House.

In addition to his best-selling novels, Andy Weir has also created many other works such as graphic novels, short stories, and sourcebooks. His graphic novel, “Cheshire Crossing”, which had an independent web version in the late-2000s, was transformed into a Tapas web version in 2017. For the remake, Weir worked with well-known webcomic artist Sarah Andersen. He also has serial novels, long stories, and an interview in German, called “Der Mars Survival Guide”, which focuses on surviving on Mars. As of 2023, besides the aforementioned “The Martian”, the writer’s two other works are expected to be reprised in films – “The Egg”, and “Artemis”.


Andy Weir spent most of his life working as a computer programmer and engineer. In the early years of the new millennium, he developed an interest in writing books and becomes a novelist. Right after the release of his debut novel, he became one of the wealthiest authors in the world. Apart from “The Martian”, he’s also the author of “Artemis”, and is expected to release his third novel titled “Project Hail Mary” in 2021.

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