What is comment karma on Reddit? Why yours is negative and how to fix it

Comment karma is one of the two karma scores Reddit shows on every user profile. It counts the net upvotes minus downvotes across every reply you have ever posted inside a thread. Post karma, the other number, only tracks votes on your submissions. The two are calculated separately and gated separately by most subreddits.

That distinction matters because new accounts almost always build comment karma first. You cannot post in most decent subs without meeting a comment karma minimum, so the first week of a Reddit account is comment karma or nothing.

How comment karma actually works

Every time someone upvotes one of your comments, your comment karma goes up by roughly one point. Every downvote takes one back. Reddit applies some fuzzing at higher vote counts to make bot-driven vote manipulation harder to detect, but at the volumes a new account sees, one vote equals one point of karma.

A few things that surprise new users:

• Your own upvote on your own comment does not count. Reddit auto-upvotes your comment on your behalf when you post it, and that self-vote is excluded from the karma total.
• Deleting a comment does not refund the karma. If a comment sits at -8 and you delete it, your account still carries the -8. The Reddit help center is explicit about this.
• Karma from removed comments (by mods or AutoMod) usually stays applied too, unless the removal is a Reddit-wide action against spam.

The practical upshot: one bad thread can sink a young account for weeks.

Why new accounts spiral to -5 or -9

The pattern is boringly consistent on r/NewToReddit. Someone signs up, comments on a big default sub within their first day, says something mildly wrong or contrarian, and gets rolled by 40 downvotes on a single comment. Their comment karma is now -35 before their account is a week old.

One user posted about being stuck at -9 comment karma with an 8-day-old account, unable to comment in most of the subs where they wanted to participate. Another wrote about hitting -5 karma at two weeks old. A third reported that after 5 years on Reddit they had only gained 8 karma because every comment landed in unfriendly territory.

Three things drive the spiral:

1. Big subs punish takes. r/politics, r/worldnews, r/AskReddit, r/AmItheAsshole, r/relationships and similar defaults have huge audiences with strong in-group consensus. A comment out of step with that consensus gets 20 downvotes in an hour.
2. Threads have a scoreboard effect. Once a comment hits -3, more people pile on downvotes because it now looks like the wrong opinion. The comment goes from -3 to -30 while you sleep.
3. New accounts have zero social proof. A ten-year-old account with 40,000 karma making the same comment often gets ignored or replied to. A four-day-old account making that comment gets swatted.

The karma system is doing what it was designed to do. It just does it hard, and the floor is right below your feet.

The recovery path

Rendering diagram…

The path back is not complicated, but it is unglamorous.

Step 1: stop bleeding. Do not comment in any sub where your last comment got downvoted. Do not respond to the person who downvoted you. Do not edit the comment to argue. Move on.

Step 2: find friendly ground. The subs that reliably return positive karma for competent replies are hobby subs, help subs, and small niche communities. r/CasualConversation, r/NewToReddit itself, most gear/hobby subs, and any small sub around a specific tool or software you actually use. Comment karma is easier to earn where downvoting is culturally rare.

Step 3: reply, do not opine. In your recovery window, answer questions where you know the answer. Do not add takes to threads. A ten-word answer to "which port does X use by default" gets +3 with almost zero risk. A three-paragraph opinion on someone's relationship gets -15.

Step 4: check every 24 hours. Comment karma updates in near real time on your profile. If a comment starts drifting negative, do not defend it. Let the thread die.

Most accounts get from -5 back to +30 within a week doing this, which is enough to clear the AutoMod gate on almost every mid-sized sub.

When karma gates matter for founders

If you run a startup and you are trying to post about your product, comment karma is the first gate you will hit. Almost every sub relevant to B2B SaaS enforces some threshold. Some publish it, most do not. r/SaaS, r/Entrepreneur, r/startups, r/marketing, and most industry-specific subs run AutoMod rules that silently remove posts and comments from accounts with under 50 to 100 comment karma and under 14 to 30 days of age.

This is why the Reddit auto-ban problem for new posters hits so many founder accounts. The rules are invisible until you break them. And once you have a negative karma account, you are locked out of the subs you needed most.

The right move, before you ever plan a Reddit launch, is to build a real account. Spend two weeks answering questions in three or four subs adjacent to your niche. Do not mention your product. Do not link your site. Collect 100 comment karma and let the account age past the 30-day mark. Then you have an asset that can actually post.

For founders scaling this into an actual pipeline, monitoring which threads deserve a reply in the first place is the harder problem. If you want that watched continuously across relevant subs, Bazzly handles that surface for you so you can spend your Reddit time on the replies that matter.

What comment karma is not

A few last clarifications, because these come up constantly:

• Comment karma is not a shadowban indicator. A shadowbanned account can still show positive karma from before the ban, and negative karma does not cause a shadowban. See the lurker karma post for why old, low-activity accounts get auto-filtered even when their karma looks fine.
• Comment karma does not decay. It does not drop over time from inactivity. The 5-year-old, 8-karma account is not the result of decay. It is the result of every single comment landing in a downvote-heavy sub.
• Comment karma is not weighted by sub. A +10 comment in r/pics counts the same as a +10 comment in a 200-subscriber niche sub. AutoMod at other subs may weight them differently for gate purposes, but the profile number does not care.

Comment karma is a simple counter with brutal consequences for young accounts. Treat the first 100 points as the price of admission, earn them somewhere friendly, and never again post an opinion in r/politics from a four-day-old account.