
Precise Damage
Changes damage calculations to allow for fractional values. Can be installed server-side.
About this Mod
Precise Damage

Change damage calculations to allow for fractional values! Can be installed in singleplayer same as any mod, or on a server (works with Vanilla clients!).
Normally, an item with an armor attribute of (for example) 4.5 points will be rounded down and calculated exactly the same as an attribute with 4 points. This mod fixes that. Same for percentage calculations. 9 points of armor plus a 25% attribute is 11.25 points, but Vanilla treats it like it is 11.
New in version 1.1! Precise Armor is now Precise Damage! The mod now works on PersistentProjectileEntities (Bow and Crossbow arrows). If there are any other sources of damage that are rounded, please let me know!
This mod does not change the player's armor bar HUD display like the gif (so to be compatible with vanilla and other HUD mods). For that, you need the precise-armor-bar mod (work in progress, Github link).
Available Versions
How to Install Precise Damage on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.19.1-pre4).
Install Mod
Open the mod browser in the dashboard and search for "Precise Damage". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.19.1-pre4, 1.19.1-pre3, 1.19.1-pre2 (+71 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Precise Damage server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.19.1-pre4). You can switch loaders with one click in the panel.
Is Precise Damage compatible with fabric and quilt?
Precise Damage officially supports fabric, quilt for Minecraft 1.19.1-pre4, 1.19.1-pre3, 1.19.1-pre2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Precise Damage – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Precise Damage consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Similar Mods
Rent Modded Server
Install Precise Damage with just one click on your server.