
StackCalc Revived
Rewrite of TomB_134's Fabric client mod with new features.
About this Mod
StackCalc Revived
StackCalc Revived is a rewrite of TomB_134's Fabric client mod that can calculate often repeated math tasks while playing Minecraft - items to stacks, shulker boxes or double chests. StackCalc Revived improves code style and offers some new small QOL features.
Usage
Open chat and type in whatever number you want, then add s suffix (e.g 1234s) and press TAB key.

You can use sb or dc suffixes to calculate shulker boxes or double chests as well.


1.1 feature: You can also change stack size by typing -<stack size> after the suffix.


Available Versions
How to Install StackCalc Revived 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 (1.21).
Install Mod
Open the mod browser in the dashboard and search for "StackCalc Revived". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21, 1.20.6, 1.20.5 (+10 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
StackCalc Revived 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 (1.21). You can switch loaders with one click in the panel.
Is StackCalc Revived compatible with fabric and quilt?
StackCalc Revived officially supports fabric, quilt for Minecraft 1.21, 1.20.6, 1.20.5. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with StackCalc Revived – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if StackCalc Revived 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.
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Rent Modded Server
Install StackCalc Revived with just one click on your server.