Hardcore King

TC Upkeep & Decay · Rust

Facepunch Hardcore PvP Survival · Hardcore Survival / Base Raiding

Player tools indexed: 8 Admin consoles: 5

Daily and weekly upkeep from the build-cost formula, plus the collapse countdown once the TC runs dry

Player tools (8)

Instant interactive calculations and recipe planners

C4, rockets, satchels and explosive ammo for every door, wall and deployable — with mixed-load optimisation

#Sulfur Math#C4 & Rockets
Open tool →

Gunpowder Chain

Crafting

Back-calculate sulfur and charcoal into gunpowder, Explosives, C4 and rockets — with mixing table comparison

#Gunpowder#Charcoal
Open tool →

Daily and weekly upkeep from the build-cost formula, plus the collapse countdown once the TC runs dry

#Tool Cupboard#Decay
Open tool →

Per-node scrap for the three separate trees, compared against flat research-table fees; tick off what you own

#Tech Tree#Research
Open tool →

Live countdown from the first-Thursday 19:00 UTC rule, converted to your local time, with the 2026–2027 calendar

#Wipe#Countdown
Open tool →

Server admin and config generation (5)

Config files, startup scripts and command wizards for running a server

Estimate RAM, disk and tick rate from population, map size and plugin count — plus restart policy and multi-instance ports

#Hardware#Performance
Generate config →

FAQ

Which Rust tools can I use online?
We list 8 tools for Rust: Raid Cost Calculator, Gunpowder Chain, TC Upkeep & Decay, Power Budget Calculator, Recycler Yields, Tech Tree & Scrap, Force Wipe Countdown, Item IDs & Give Commands. All of them run straight in your browser.
Do these tools cost anything or need installing?
No. Everything runs in the page: no install, no sign-up, no cost. Enter your values and the result appears instantly, and you can copy the generated configs and commands with one click.