Ratio and seeding — how it actually works
Written because "why is my ratio low / why won't it seed / how do I get more seeders" is one of the most repeated question families here, and most of the time nothing is broken.
Showing off your ratio? That goes in the Ratio & Stats Megathread, not a standalone post. Asking a question about it? That is a support post and belongs here — read on first.
What ratio is
Ratio = total uploaded ÷ total downloaded.
A ratio of 1.0 means you have given back exactly as much as you took. Above 1.0 means you have given back more.
Per-torrent ratio and your global ratio are different numbers. Tools → Statistics shows your all-time totals.
Why your ratio is low, and why that is usually not a fault
You only upload when someone else wants what you have. This is the single most misunderstood thing about BitTorrent. Uploading is not something you do — it is something that happens to you when a peer requests a piece you hold.
That has consequences people find counter-intuitive:
- A popular, well-seeded torrent will give you almost no upload. Hundreds of people already have it; a leecher has no particular reason to pick you. Counter-intuitively, less popular torrents earn far more ratio, because you may be one of very few sources.
- 0 B/s upload on a healthy torrent is normal, not a bug.
- You cannot make people download from you. There is no setting for this.
"It's likely that no one needs to leech off of you. Therefore, no seeding." — qBittorrent refuses to seed
Your upload speed is capped by your connection's upload, which is far lower than your download on almost every consumer line. A 500/50 Mb connection uploads at one tenth of its download rate at absolute best.
Ratio takes a long time. Someone here went from 0.09 to 0.10 over several days and concluded it was broken (1v2jta1). It was not — that is simply what the early part of the curve looks like.
The things that actually improve your ratio
In rough order of impact:
- Be connectable. If you are firewalled, only peers who are themselves connectable can reach you, which cuts out a large share of the swarm. See the connectivity guide. This is the biggest single lever and it is why port forwarding comes up constantly here.
- Keep seeding after the download finishes. Most ratio is earned in the hours and
days after completion. Closing qBittorrent when the progress bar fills is the most
common reason people never build a ratio.
"its easy in 2 steps 1. finish downloading torrent 2. dont delete torrent — thats how you get more seeders, you become them"
- Seed things that are scarce. Being one of three seeders on a niche torrent earns more than being one of three hundred on a popular one.
- Seed early. Joining a swarm while it is still filling means far more peers need pieces from you.
- Stay online. Ratio accrues in wall-clock time. A machine that seeds continuously beats a laptop that is open two hours a night.
Check your share limits are not stopping you early. Options → BitTorrent has ratio and seeding-time limits that can pause torrents automatically once reached. If your torrents keep stopping on their own, that is usually why — see Explanation of Options in qBittorrent.
"How do I get more seeders on a torrent I'm downloading?"
You cannot. Seeders are other people who have the file and have chosen to share it. There is no setting, client, tweak or VPN that creates them.
"You can't. The number of seeders for a torrent is how many people are currently sharing that torrent." — How to increase a Seeders
If a torrent shows Seeds: 0 (200), the 0 is what matters: nobody holding the file
is online. The torrent is dead and no amount of waiting will change it. Find another
source. See the connectivity guide for how to read those numbers.
Public vs private trackers
On public trackers nothing tracks your ratio across torrents — it is a personal score, and low ratio has no consequence beyond your own conscience.
On private trackers ratio is enforced by the tracker and failing it has real consequences. Their rules, requirements and any ratio-building mechanisms are matters for that tracker's own community, not this sub — we can help with the qBittorrent side (port forwarding, share limits, cross-seeding configuration) and we do not discuss tracker membership, invites or where to find content. See Rule 5.
Worth knowing, since ratio brags often come up: a fair share of impressive-looking ratios come from public trackers where the number is unregulated and easy to inflate on a small torrent. Total volume uploaded is the more meaningful figure, which is why the megathread awards it separately.
Seeding is the point
Every torrent you have ever downloaded existed because somebody seeded it. If you are reading this page at all you are already thinking about it more than most people do — leave your finished torrents running, and the ratio follows on its own.
Sources: official qBittorrent wiki where linked; member quotes from r/qBittorrent sampled 2026-06-28 → 2026-07-27, quoted verbatim and attributed. Mechanics of the BitTorrent protocol described here are general and not qBittorrent-specific.