About Sailor Piece Hub

Sailor Piece Hub is a fan-built companion site for the Roblox pirate game Sailor Piece. It exists to answer the questions the in-game UI doesn't: "what exactly does this clan do?", "how many rerolls before I hit Mythical?", and "is my current build actually good?"

What we make

Database — tier lists and detail pages for every clan, race, trait, fruit, sword, accessory, and aura in the game.
Build Calculator — stack any combination and see the final percentage totals with full source attribution.
Reroll Simulator — probability math for estimating attempts to hit any target rarity or specific entry.
Comparison tool — side-by-side buff tables for any 2–4 entries in the same system.
Codes tracker — active and expired codes with one-click copy.
Guides — long-form writeups tying everything together.

Where the data comes from

Primary source: the official Sailor Piece Trello board. Every entry on this site cross-references its Trello card for names, rarities, buffs, and obtainment notes. When the Trello has gaps — for example, swords describe M1 damage values rather than percentage buffs — we fill in with community-consensus ballpark numbers (nominal rarity-based bonuses), clearly flagged as such in the detail pages and the Build Calculator.

Tier rankings are computed from an internal deterministic algorithm: rarity floor + sum of canonical combat buffs, mapped to S+ / S / A / B / C / D. Every detail page shows the tier source as "Sailor Piece Hub internal ranking" so you can tell we aren't borrowing a single other site's subjective tier. External tier lists (Beebom, Sportskeeda) will be folded in as they become accessible.

How the build math works

The Build Calculator sums percentage bonuses additively within each stat category — damage, HP, sword damage, luck, and so on all follow the final = 1 + (sum / 100) model confirmed by community testing. Damage Reduction, Defense, and Cooldown Reduction are additive but capped at 80% / 80% / 60% respectively; the calculator emits a warning when a cap is exceeded.

The Build Power Score (0–100) is a weighted blend of all canonical stats designed to produce a meaningful spread: a beginner roll typically lands around 25, a top-meta preset around 65–70.

What Sailor Piece Hub is not

Not affiliated with the Sailor Piece developer team. This is a fan project. Trademarks and assets are the property of their respective owners.
Not authoritative on drop rates. Per-rarity reroll probabilities shown in the simulator are community-consensus estimates. Sailor Piece does not publish exact rates.
Not a script site or auto-farm tool. We don't ship exploits, cheats, or automation — Roblox bans for those and we agree with the policy.
Not a login / account service. No signup, no comments, no user data collection beyond standard anonymous analytics.

Get in touch

Bug reports, data corrections, missing entries, tier disagreements — open an issue on our GitHub repository. PRs welcome. For quick questions, the fastest path is to mention the specific entry and what's wrong (e.g. "Gojo Blindfold E5 buffs are listed as +65% defense, should be +70%") rather than "the data is wrong" generically.

This site is released as open source under the MIT License. Take the data files and build your own tools on top of them.