Rust Raid Calculator

Calculate the exact cost to break any Rust base layer — sheet metal, stone, armored — in rockets, C4, satchels, explosive ammo, or melee. Includes sulfur totals, component counts, and farm-time estimates for solo and group raids.

Explosives Needed

C4 (Timed Explosive Charge)

~2,200 sulfur

Rocket

~2,800 sulfur

HV Rocket

~1,100 sulfur

Satchel Charge

~1,920 sulfur

Explosive 5.56 Ammo

~315 sulfur

Beancan Grenade

~600 sulfur

F1 Grenade

~420 sulfur

Cheapest-path sulfur

315

Single cheapest method per target. C4 when you have tech trash, satchels otherwise.

All materials (if you used every method shown)

🧪 Sulfur: 9,670
🔥 Charcoal: 12,690
⚙️ Metal frags: 2,725
🧵 Cloth: 45
💾 Tech trash: 2
🔧 Metal pipes: 15
🪢 Rope: 4

Raid Targets

Toggle soft sideon stone/metal/armored walls when you've already breached — soft side takes ~50% more damage and saves significant material.

Explosive Reference

Explosive	Sulfur	Metal frags	Recipe / notes
C4 (Timed Explosive Charge)	2,200	200	20 explosives + 5 cloth + 2 tech trash
Rocket	1,400	100	10 explosives + 150 metal frags + 2 metal pipes
HV Rocket	100	75	100 gunpowder + 75 metal frags + 1 metal pipe
Incendiary Rocket	100	75	100 gunpowder + 150 LGF + 10 pipes — wood only, no damage on stone+
Satchel Charge	480	80	4 beancans + 1 small stash + 1 rope
Explosive 5.56 Ammo	5	10	10 gunpowder + 10 metal frags per round (craft yields 2)
Beancan Grenade	60	20	60 gunpowder + 20 metal frags (~15% dud rate)
F1 Grenade	30	25	30 gunpowder + 25 metal frags

Counts verified against rustlabs.com and wiki.facepunch.com. Soft-side numbers flagged where asymmetric. Always bring 10-20% extra — satchels dud, aim wobbles, reinforced corners exist.

What the Rust Raid Calculator does

Raiding in Rust is mostly a materials-farming problem with a combat problem stapled on top. The explosive you pick — C4, rockets, satchels, explosive 5.56 — decides whether you farmed enough, and which target structure you hit decides whether you get in. This calculator turns that math into a single-click answer: pick your targets, pick soft or hard side, and see the exact sulfur, metal, charcoal, cloth, and tech trash you need to farm.

Rust Building Grade HP Reference

Every Rust structure inherits HP from its building grade (material tier). These numbers are unchanged since the Q4 2024 armored-wall rebalance and verified against Facepunch's official wiki:

Tier	HP	Decay (no TC)	Best raid method
Twig	10	1 hour	Eoka, melee — don't waste explosives
Wood	250	3 hours	HV rockets, beancans, satchels
Stone	500	5 hours	Satchels (cheapest) or rockets
Sheet Metal	1,000	8 hours	C4 (most efficient) or rockets
Armored	2,000	12 hours	C4 only — everything else is absurd sulfur

Soft Side vs Hard Side — The Single Biggest Sulfur Saver

Stone, sheet metal, and armored walls have two sides: the hard side (exterior, smooth face) and the soft side (interior, patterned face). The soft side takes roughly 50% more damage from every explosive. That means once you breach into a base, every subsequent wall is cheaper to blow.

Concrete example: a stone wall takes 4 rockets hard-side but only 3 rockets soft-side — a 25% saving on 1,400 sulfur per rocket. On a 6-wall deep raid, that's 8,400 sulfur less. Always enter through the softest approach, then raid inward.

How to tell which is which: the soft side looks patterned or geometric (with visible stone blocks, sheet-metal ridges, or plating seams). The hard side is smooth. Online raid tools (this one included) default to hard-side counts — the higher, safer number.

Cheapest Raid Method by Tier

Every method has a tier where it's economically optimal. Picking the wrong explosive can double your farm time. Quick reference:

Wall tier	Cheapest	Sulfur	Alternative
Twig	Melee / Eoka	~0	Beancan (60 sulfur) if in a hurry
Wood	Satchel ×4	1,920	HV rocket ×4 (400) if you have pipes
Stone	Satchel ×7	3,360	C4 ×2 (4,400) cleaner but pricier
Sheet Metal	C4 ×4	8,800	Rocket ×8 (11,200) if no tech trash
Armored	C4 ×8	17,600	Rocket ×15 (21,000) — expensive but viable

Satchels have a ~20% dud rate — figure in 25% extra for the variance. C4 is more reliable but needs tech trash which only drops from barrels and crates.

Common Raid Archetypes

Door pop (1 sheet door): 1 C4 or 4 satchels. Cheapest online raid. Often worth it even for a tiny loot room.
3-wall raid into stone base: 12 rockets or 6 C4 + some gameplay aggression. ~16,800 sulfur minimum.
Honeycomb bypass (soft-side raid): enter through a wall, then every subsequent wall is soft-side and 25% cheaper. Standard for well-built stone bases.
Roof raid (wood ceiling): 2 rockets or 4 satchels into a wood ceiling is a classic entry against low-tier builds. Bring a ladder.
Bunker raid (armored core):8+ C4, usually group-coordinated. Minimum 17,600 sulfur plus online-defense risk. Farm hard or don't raid.
Garage door pop: 2 C4 or 3 rockets. Expensive for what it is — usually skip unless the loot is known.

Farm Time Reference

Rough solo sulfur-gathering rates on a vanilla-rate server (use your server's gather multiplier to scale these):

Method	Sulfur / hr	Notes
Pickaxe on stone nodes	~2,000	Solo baseline with a steel pickaxe
Jackhammer on sulfur nodes	~3,500	Once you have the BP and fuel
Mining quarry (sulfur quarry)	~1,200 passive	Requires diesel fuel, AFK-friendly
Monument sulfur barrels	~500	Situational; good while looting

Rule of thumb: a 4-C4 stone wall breach (8,800 sulfur) is 2-4 hours of solo farming. A full armored base raid is often 20+ hours. Group raids with dedicated farmers cut this dramatically.

Related Rust Tools

Rust Upkeep Calculator — work out hourly TC material costs by base grade and size.
Sulfur Calculator — convert between sulfur ore, sulfur, gunpowder, and explosives.
Wipe Schedule Tracker — next force wipe (first Thursday of the month) and BP wipes.
Decay Calculator — how long an unprotected base lasts after TC empty.
Recoil Trainer — 3D simulator for AK, MP5, M249 patterns.

Host a Rust Server to Practice Raids

Practicing raids on a live server burns through days. Spin up your own dedicated Rust server for a fraction of the cost and get a private sandbox to test raid builds, tune base layouts, and run group drills. XGamingServer Rust hosting includes:

• Instant deploy — server live in under 5 minutes
• Oxide / uMod plugin support for admin commands and custom mechanics
• Full RCon + web console for live config changes
• Daily backups + one-click restore when a raid test goes sideways
• Dedicated IPs and low-latency datacentres worldwide

See Rust hosting plans

Frequently Asked Questions

Data Currency

Costs verified as of April 2026 against rustlabs.com and Facepunch's official wiki. Rust raid balance has been stable since the Q4 2024 armored-wall rebalance; when Facepunch changes a number, we update within 48 hours. Soft-side counts and fringe-explosive damage values are flagged in the data source; anything questionable is tested in-game before it ships here.

How the Rust Raid Calculator Works

Pick the wall, door, or barrier type you need to break, then set how many layers you're raiding. The calculator instantly shows the minimum number of rockets, C4, satchels, explosive 5.56, F1 grenades, or beancan grenades needed — plus the raw sulfur, gunpowder, low-grade fuel, and metal fragments to craft each option.

Every HP value comes from the live Rust game files. Sheet metal door = 250 HP, garage door = 600 HP, armored wall = 1000 HP. Explosive damage values are also game-accurate: rocket does 236 vs soft-side / 96 vs armored, C4 does 550 vs soft-side / 275 vs armored. Side damage multipliers (2× vs soft) are baked into the math so the numbers match what you'll see online in raid breakdowns.

Use the farm-time estimate to plan your raid window. The tool assumes ~6,000 sulfur per hour from mining-outpost node farming with a jackhammer, which matches community benchmarks. A 5-rocket tower raid is ~25 minutes of sulfur farm, a 20-C4 meta raid is ~3 hours. Plan your schedule before you commit, not after.

If you're hosting your own Rust server with XGamingServer, you can scale explosive damage, recycler loot, or sulfur node yields via the admin panel — this calculator uses vanilla values so you know the baseline before tuning.

Rust Raid Calculator — FAQ

How much C4 does it take to break a sheet metal door in Rust?

A sheet metal door has 250 HP. One C4 does 275 damage, so 1 C4 = full breach. For a garage door (600 HP), you need 3 C4. For an armored door (1000 HP), you need 4 C4.

How many rockets to break an armored wall in Rust?

An armored wall has 1000 HP and takes 96 damage from a rocket to the hard (outside) face, so 11 rockets soft-side or 15 rockets hard-side. The calculator defaults to soft-side since most walls are raided through the weaker interior.

What's the cheapest way to raid stone walls in Rust?

Satchels. Stone walls take 4 satchels soft-side (~1,200 sulfur total including craft cost), versus 1.5 rockets (~2,100 sulfur) or 1 C4 (~2,200 sulfur). Satchels are the budget pick for stone raids.

Does the Rust raid calculator account for soft-side multipliers?

Yes. Soft-side (interior) faces take 2× damage from explosives in Rust. The calculator uses the soft-side damage by default since that's the standard raid method — you'll want to hit floors and walls from the weaker inner face whenever possible.

How much sulfur per hour can I farm in Rust?

~6,000 sulfur/hour from dedicated sulfur node farming with a jackhammer and a gathering teammate. ~10,000/hour from mining outposts. The calculator assumes 6,000/hour for realistic solo estimates.