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Card 344 of 9902026-10-06 issue

Observed arrival · 2026-10-06

GregTech’s production-line calculator

gtcalc.app Visit website
Editorial interest 74/100 Selection signal · not a rating of the site

A free browser-based planner for designing GregTech production lines in GTNH and GTCEu modpacks.

Landing page captured for the 2026-10-06 issue.
For
GTNH and GTCEu modpack players
Worth noticing
Its Best Route feature says it can plan a production chain all the way down to raw resources.

Field notes

The homepage says users build a line by dropping in machines and connecting their inputs and outputs, then describes calculations for machine counts, voltage tiers and power draw. It also lists overclocks, parallel hatches, multiblocks and generators, and says the recipe coverage includes GTNH 2.8, GTCEu and Sky Greg; the planner itself is not visible in the extracted page.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
◎NicheUnusually specific use

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Original Bugs Included

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gtcalc.app

Landing page observed 2026-10-06. The live site may have changed.