Reddit Vote Ratio Calculator

Why a 100% upvoted post looks fake

Here's a Reddit marketing truth most people learn the hard way: a post with 500 upvotes and zero downvotes does not look successful — it looks manipulated. Even the most universally loved posts carry a downvote percentage. The typical range is 5–15% downvotes for non-controversial content, and 15–30% for anything that takes a position. A perfectly clean ratio is a statistical anomaly Reddit's anti-manipulation systems treat as a red flag.

How Reddit's spam filters read your ratio

Reddit weighs several signals at once: the vote ratio itself (a suspiciously clean score stands out), the vote velocity curve (real votes ramp and taper; a flat delivery rate is bot-like), and voter diversity (hundreds of votes from accounts with no shared history get clustered and discounted). A natural share of downvotes is camouflage — it makes an upvote campaign read like genuine community engagement instead of an obvious boost.

The 10–15% rule

For most campaigns, order balancing downvotes worth 10–15% of your upvote total. Two hundred purchased upvotes pair with roughly 20–30 downvotes, landing you around 85–90% upvoted — comfortably inside the range real viral posts occupy. For very large campaigns, nudge it up to 12–18%, since high-visibility posts attract more organic downvotes anyway. Use the calculator above, then buy Reddit downvotes from the same aged accounts as your upvotes so the fingerprints match.

Need to hide a specific spam comment instead? Use the comment burial calculator, or read the perfect Reddit upvote-to-downvote ratio.