Reddit karma is the reputation score Reddit gives your account based on how people vote on what you post. Upvotes on your posts and comments add to it, downvotes take a little away, and the total sits on your profile for anyone to see. Many subreddits use karma as a spam filter, so a low score can stop you posting. Outside Reddit it matters less than most people think: in a Semrush study of 248,000 Reddit posts cited by AI tools, 80% had fewer than 20 upvotes.
The first half of this guide covers how Reddit karma works for anyone using the site. The second half is for marketers, and looks at what karma does and doesn’t do for visibility in Google and AI answers.
What is Reddit karma?
Reddit karma is a running number that reflects how much the community has liked your contributions. Each account has one, and you can see yours on your profile next to your username. It isn’t currency, you can’t spend it, and it doesn’t unlock features on its own.
What it does is signal trust. A moderator looking at an account with years of history and a few thousand karma sees someone who takes part in the site. An account created last week with a karma of 1 looks like it could be a spammer, and many automated filters treat it that way.
Karma also doesn’t measure quality in any strict sense. A joke in a huge subreddit can earn more Reddit karma in an hour than a careful answer in a small professional community earns in a year. Keep that in mind when you compare your score with anyone else’s.
What are the types of Reddit karma?
Your profile shows one total, but Reddit karma is made up of several parts. Tap or click your karma number to see the breakdown.
| Type | Where it comes from | Why it matters |
|---|---|---|
| Post karma | Votes on the posts (threads) you submit | Some subreddits set a post karma minimum before you can start threads |
| Comment karma | Votes on your comments | Shows you take part in discussions, which moderators like to see |
| Awarder karma | Giving awards to other people’s content | Small, and rarely used as a filter |
| Awardee karma | Receiving awards on your content | Small, and rarely used as a filter |
There is also community karma: the karma you have earned inside one subreddit. Moderators can set rules based on it, for example letting only members with some karma in their community post links. You can’t see another subreddit’s settings, so the only sign is usually an automatic removal message.
How does Reddit karma work?
Reddit karma goes up when people upvote your posts and comments, and down when they downvote them. The total is not a simple count of votes, though. Reddit has said the karma you see is calculated from votes rather than equal to them, and it doesn’t publish the formula. Two comments with the same score can add different amounts to your total.
A few practical points follow from that:
- Your karma can fall, but downvotes on one comment rarely do much damage to an account with steady history.
- Karma doesn’t expire. A comment from five years ago still counts.
- Deleting a post or comment can remove the karma it earned, so don’t delete good contributions to tidy your profile.
- Your own vote on your own post doesn’t add to your karma.
How do you check your Reddit karma?
On desktop, click your avatar and open your profile. Your total karma appears near the top, and clicking it shows the split between post and comment karma. In the Reddit app, tap your avatar, open your profile, and the same number sits under your username.
Your profile can also show which communities you’re most active in. That list is worth a look before you start posting somewhere new, because it shows you what a moderator will see when they check you.
Why do subreddits set Reddit karma requirements?
Subreddits set karma minimums to keep out spam and throwaway accounts. Most of these limits run through AutoModerator, Reddit’s rule bot, which can check account age, total Reddit karma, post or comment karma, and karma earned in that community. If you fall short, your post is removed, often within seconds.
Moderators rarely publish the exact numbers, because publishing them makes the filter easier to game. Some list a minimum in the sidebar or wiki. Others only say that new accounts are filtered. Our guide to why your Reddit post was removed shows how to tell an automatic removal from a moderator’s decision.
If you think karma is the problem, check your account from a logged-out browser window too. A sitewide restriction looks similar from your side, and our Reddit shadowban guide explains how to rule that out.
How much Reddit karma do you need to post?
There is no sitewide number. Each community sets its own, and many large subreddits ask for something between a few dozen and a few hundred karma, plus an account that is at least a few days or weeks old. Smaller communities often have no limit at all.
The safest plan is to assume a new account needs a short run of normal activity before it can post freely. Comment in a handful of communities, answer questions you know about, and your Reddit karma will clear most thresholds within a few weeks.
How do you earn Reddit karma the right way?
You earn karma by adding things people want to read. The approaches that work are not secrets:
- Comment early on new threads. Sort by “New” or “Rising” in a subreddit you know. An early, useful comment gets seen before the thread fills up.
- Answer questions in your field. Specific, first-hand answers get upvoted in almost every community.
- Start in friendly communities. Hobby and help subreddits tend to welcome new members more than large default ones.
- Read the room. Each subreddit has its own tone. A month of top posts shows you what lands.
- Be patient. A steady comment or two a day for a few weeks builds more trust than a burst of activity.
Our Reddit warm up guide sets out a realistic first month for a new account, and our guide to high authority Reddit accounts explains why history counts for more than the number.
Does Reddit karma matter for Google and AI answers?
Less than most marketers assume. Reddit karma decides whether you can post in a community, and votes decide where a comment sits in a thread. Neither one decides whether Google ranks the thread or whether an AI assistant quotes it.
The data points the same way. The Semrush study mentioned above looked at 248,000 Reddit posts cited or mentioned by Google AI Mode, Perplexity and ChatGPT Search. It found that 80% of those posts had fewer than 20 upvotes, the median was between 5 and 8 upvotes depending on the tool, and the average cited post was about 900 days old. Profound’s analysis of Reddit and AI search reached a similar conclusion, stating that AI does not index for upvotes or karma and that cited content tends to follow a question-and-answer pattern.
Both reports are from late 2025, and AI tools change often, so treat them as a snapshot. What they suggest is that relevance and a clear answer beat popularity. A modest comment in a thread that ranks for a buying question can be read by more people, and more AI tools, than a hugely upvoted joke.
What should marketers track instead of Reddit karma?
For a business, Reddit karma is a hygiene check: enough to post where you need to, and a history that looks human. Once you’re past that, it stops telling you much. Track these instead:
- How many of your comments are still visible a week after posting.
- How many Reddit threads that rank on Google for your keywords include an answer from you.
- Visits from reddit.com and growth in searches for your brand name.
- Customers who say Reddit, or an AI assistant, sent them.
Our guide on how to measure Reddit marketing turns those into a monthly scorecard, and our Reddit SEO guide shows how to find the threads worth your time.
Can you buy Reddit karma?
People sell aged accounts and upvotes, but buying Reddit karma breaks the Reddit Rules, which ban vote manipulation and content manipulation. Reddit’s systems look for unusual voting patterns, and accounts caught gaming votes can lose content or be suspended.
It also doesn’t buy you much. As the studies above show, AI tools and Google don’t reward karma directly, and moderators look at what an account posts, not only its score. We cover the risks in more detail in our guide to buying Reddit upvotes.
Reddit karma: frequently asked questions
How much karma do you need to post on Reddit?
It depends on the subreddit. Many have no limit, and others ask for anything from a few dozen to a few hundred karma plus a minimum account age. The rules sidebar sometimes says; often you only find out from an automatic removal.
Does Reddit karma ever reset or expire?
No. Karma stays on your account for as long as the content that earned it stays up. Deleting old posts or comments can lower it.
What is community karma?
Community karma is the karma you’ve earned inside one subreddit. Moderators can use it to limit posting to members who have already taken part in their community.
Do downvotes lower your Reddit karma?
Yes, a little. Downvotes on a post or comment reduce what it adds to your total. One unpopular comment rarely hurts an established account.
Is high karma good for a business account?
Some karma helps, because it gets you past spam filters and makes the account look real. Beyond that, what you post matters more than the number. Moderators and readers check your history, not only your score.
Do upvotes help a Reddit thread rank on Google?
There’s no evidence that Google ranks threads by upvotes. Threads rank because they match what people search for. Votes mainly decide which comments readers see first inside the thread.
Want to see which Reddit threads are worth your time? Get a free Reddit Opportunity Report showing the threads that already rank for your keywords.
