The 30-Second Answer
Reddit post karma is the total number of upvotes your submitted posts have received, minus downvotes. Every time you share a link, image, or text post to a subreddit, other users can upvote or downvote it. Your post karma is the sum of those votes across all your submissions.
It’s basically a score that shows how much the community liked your shared content.
How Post Karma Works on Reddit
When you submit a post, Reddit calculates the net score:
- One upvote = +1 point
- One downvote = -1 point
Your total post karma is the combined net score of all your posts. A post with 50 upvotes and 10 downvotes gives you 40 points toward your post karma.
Unlike some platforms, Reddit does not show the exact upvote/downvote breakdown publicly. You only see the net score on your profile.
Post karma is displayed separately from comment karma on your profile page. Many beginners do not realize this distinction right away.
Post Karma vs. Comment Karma: What Beginners Get Wrong
Most new users focus on post karma because it seems like the main metric. In practice, comment karma is often more useful for credibility and participation because it shows visible interaction inside discussions. Subreddit moderators frequently check comment karma to decide whether a user is engaged and trustworthy. Comment karma reflects how you behave in conversations, not just what you share.
Post karma still matters in some contexts, especially where communities evaluate submitted posts, but it should not be presented as superior to comment karma by default.
A user with high post karma but zero comment history looks like a content spammer. A user with moderate post karma and a long record of thoughtful comments looks like a real community member.
When Post Karma Actually Matters
Post karma is checked in a few specific situations:
- Subreddits with minimum post karma requirements – Some subreddits require a certain amount of post karma before you can submit new threads.
- Niche communities that value sharing – Subreddits focused on original content, photography, or art often weigh post karma more heavily.
- Cross-posting – Some subreddits restrict cross-posting based on your post karma.
If you plan to be a content creator or share links regularly, post karma becomes relevant.
Practical Example: Two Accounts, Two Different Outcomes
Account A:
– 5,000 post karma
– 50 comment karma
– Profile shows only shared links and images
Account B:
– 500 post karma
– 4,000 comment karma
– Profile shows dozens of thoughtful comments across multiple subreddits
When Account A tries to comment in a discussion-heavy subreddit, moderators often remove the comment because the account looks like a content bot. Account B participates freely because the comment history builds trust.
Common Beginner Mistakes with Post Karma
Mistake 1: Posting low-effort content in popular subreddits just to get upvotes
These posts often get removed by moderators or downvoted, which can hurt your Reddit account reputation .
Mistake 2: Ignoring comment karma completely
Post karma alone will not help you in most community discussions.
Mistake 3: Farming upvotes from friends or alt accounts
Reddit’s algorithm detects vote manipulation. Accounts caught doing this get banned.
Mistake 4: Not checking subreddit rules before posting
Many subreddits remove posts that violate their guidelines, which wastes your effort and can lead to posting restrictions.
Quick Action Checklist
- Check your profile to see your current post karma and comment karma separately
- Read the rules of any subreddit before posting
- Prioritize helpful comments over quick posts
- Avoid posting links or promotional content until your account has real history
- If you need an account with existing history, evaluate options like aged Reddit accounts from reputable services
Practical Takeaway
Post karma measures how much people like your shared content. It is useful for some subreddits, but comment karma is usually a stronger trust signal for community participation. Focus on quality comments first, and let post karma come naturally from sharing genuinely useful or interesting content.
If you are setting up a Reddit account for marketing or outreach, a balanced profile with visible comment history and reasonable post karma is far more effective than a high post karma score with no interaction record.
For this use case, practical proxy option for Reddit workflows should be compared by pricing, setup difficulty, support quality, refund policy, and whether it fits your workflow.
FAQ
Q: Can I have post karma but zero comment karma?
A: Yes. Post karma and comment karma are tracked separately. You can have thousands of post karma and zero comment karma if you only submit links without commenting.
Q: Does post karma expire?
A: No. Post karma stays on your profile permanently unless the post is deleted or removed. Deleted posts remove the karma associated with them.
Q: How much post karma do I need to post in most subreddits?
A: It varies. Some subreddits require as little as 10-20 post karma. Others require hundreds. Check each subreddit’s rules for specific requirements.
Q: Why is my post karma not going up even when my posts get upvotes?
A: Check if the post is in a subreddit that hides vote counts, or if your post was removed by moderators. Removed posts do not count toward your karma.
Q: Can I buy a Reddit account with high post karma?
A: Yes, some services offer accounts with established post karma. However, prioritize accounts that also have visible comment karma and real history for better credibility.
