Y Combinator publishes no official acceptance rate, but there is one first-hand figure. In an interview featured in the free course on this site, YC president & CEO Garry Tan put the rate at historically 1–2%, now trending below 1%, with roughly 25,000 applications per batch. And the composition data is encouraging: about 40% of funded companies are just an idea when accepted, and about half of a batch applied more than once.
If you searched "YC acceptance rate," you probably wanted one clean number to decide whether applying is worth your time. Here is the honest state of that number. YC has never published an official statistic, but the CEO of Y Combinator has described it first-hand, on camera, and that account plus YC's published batch-composition data give a far more useful picture than the recycled percentages on most blogs.
The closest thing to a real number
In the interview featured in the free course, Garry Tan, YC's president and CEO, describes the scale directly: YC now receives around 25,000 applications for every batch, the acceptance rate has historically sat between 1% and 2%, and it is "trending now to sub-1%." That is a first-person statement from the one person best positioned to know, not a blog's guess. The full interview, including how he thinks about what gets a company in, is inside the course.
Two cautions before you anchor on it. It is a spoken description, not a published dataset, and YC's FAQ still discloses no selection statistics.ycombinator.com/faq And a rate describes the applicant pool, not your application: thousands of those 25,000 applications are vague, rushed, or abandoned drafts, which is exactly why the strength of your written answers is the variable worth your attention.
Why the numbers on most blogs are still folklore
The "1–3%" repeated across the internet predates any first-hand account and traces to no YC statement, no press release, and no dataset. Once one article prints a number, the next cites the first. The difference between folklore and the figure above is attribution: one comes from nowhere; the other comes from YC's CEO, on camera, in an interview you can watch yourself. Be skeptical of any precise percentage that names no source.
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What YC actually publishes about its batches
The useful signal is not a rate. It is the composition of who gets in. On this, YC is specific, and it is far more encouraging than the folklore suggests:
- Around 40% of the companies YC funds are just an idea at the time they are accepted, with no revenue and sometimes no product yet.ycombinator.com/faq
- Only about 7% of recent batches had more than $50,000 in monthly revenue when they were accepted.ycombinator.com/faq Traction helps, but the overwhelming majority of accepted companies were not "already winning."
- About half of the companies in a typical batch had applied more than once. YC strongly encourages reapplying, and says progress since your last application is a strong signal.ycombinator.com/faq
Read those together and the picture changes. This is not a program that only funds companies with a rate card of metrics. It funds a lot of idea-stage teams, and it funds a lot of teams on their second or third try. The bar is about the founders and the idea's potential, not a revenue threshold you have to clear first.
Should a rate you can't verify stop you from applying?
No, and the logic is simple. The application is free. There is no fee, no penalty for a "no," and YC only gives feedback if you are invited to interview, so a rejection costs you nothing but the time you spent writing.ycombinator.com/faq Against that, the upside of a "yes" is $500,000 and one of the strongest founder networks in the world.ycombinator.com/deal
When the cost of trying is near zero and the payoff is enormous, the rational move is to apply and to make the application as strong as it can possibly be. That is where your energy belongs, not on a number nobody can source.
Module 1 · How YC Works and Who Gets In · “Who should apply”
The course opens by helping you decide whether now is the right time to apply, and how to frame an idea-stage company so 'we're early' reads as upside.
What the "rate" question is really asking
Almost everyone who types "YC acceptance rate" is really asking one of two things: "Am I good enough to bother?" or "How hard do I have to work on this?" The composition data answers both. You do not need revenue to be good enough. And you should work on the application as if it is the only thing that matters, because it is the only variable you control.
The rest of this guide is built to help you control it: a question-by-question application walkthrough, the interview questions with answer frameworks, and, if you have been turned down before, an honest look at reapplying after rejection, which about half of every batch has done.