A basic home welding setup runs $300 to $500. That gets you a 110V welder, safety gear, and enough consumables to start practicing. If you want gas shielding, better equipment, and tools that won’t frustrate you, budget $700 to $1,200. A complete shop setup for a serious hobbyist lands in the $1,500 to $3,000 range.
Those are real numbers from current retail prices, not theoretical minimums from hunting Craigslist for months. Prices here reflect new equipment as of time of writing. Used gear can cut costs by 30-50%, but you need to know what to look for to avoid buying someone else’s problems.
Tier 1: Bare Minimum ($300 to $500)
This tier gets you welding. The equipment won’t be fancy, but it’ll work. You’ll be running flux-core wire (no gas bottle needed), which keeps the upfront cost low and still produces perfectly usable welds for home projects, farm repairs, and mild steel fabrication.
| Item | Price Range | Notes |
|---|---|---|
| 110V Flux-Core MIG Welder | $150 - $250 | Handles 18-gauge to 3/16" steel. Look for adjustable voltage and wire speed. |
| Auto-Darkening Helmet | $40 - $60 | Basic models work fine. Shade 9-13 range. Avoid the cheapest $20 imports with slow reaction times. |
| Welding Gloves | $15 - $25 | Standard MIG gloves. Leather, not synthetic. |
| Safety Glasses | $8 - $15 | ANSI Z87.1 rated. Wear under your helmet. |
| Angle Grinder (4.5") | $35 - $60 | Essential for prep and cleanup. Budget for 2-3 grinding/cutting discs. |
| Welding Pliers | $10 - $15 | For cutting wire, removing spatter from nozzle, and pulling hot metal. |
| Wire Brush | $5 - $8 | Stainless steel bristles for cleaning welds between passes. |
| Flux-Core Wire (.030", 2-lb spool) | $15 - $20 | One spool lasts 15-25 hours of practice depending on settings. |
| Grinding/Cutting Discs (5-pack) | $10 - $15 | You'll go through these fast. Buy 4.5" discs to match your grinder. |
| C-Clamps (2-3 pcs) | $10 - $20 | For holding workpieces. Get the thick, forged type. |
| Total | $298 - $488 |
What you’re giving up: Gas shielding means more spatter and a less refined bead appearance compared to MIG with 75/25 gas. The welder’s duty cycle will be short (usually 20-30% at max output), so you’ll wait between long welds. The helmet and gloves are functional but not comfortable for all-day use.
What you’re getting: A setup that handles most home projects. Flux-core works on slightly dirty or rusty metal better than gas-shielded MIG, which is actually an advantage for repair work. You can weld outside in wind without worrying about gas coverage.
Electrical note: 110V welders pull 20 amps. You need a dedicated 20A circuit (not shared with other tools). Most household outlets on 15A circuits will trip the breaker. Check your panel before buying.
Tier 2: Solid Starter ($700 to $1,200)
This is where I’d point most beginners who are serious about learning. You get a welder capable of both flux-core and gas-shielded MIG, a proper gas setup, and gear that’s comfortable enough for extended practice sessions.
| Item | Price Range | Notes |
|---|---|---|
| 110V/220V MIG Welder (multi-process capable) | $350 - $550 | Dual-voltage units run on either circuit. Handles up to 1/4" steel on 220V. Brands to consider: Hobart, Lincoln, YesWelder. |
| Argon/CO2 Gas Cylinder (40 or 80 CF) | $100 - $200 | Buy the cylinder, not rent. An 80 CF tank lasts 10-20 hours of welding. 75/25 argon/CO2 fill costs $25-40. |
| Regulator/Flowmeter | $30 - $60 | Some welders include one. If not, buy a single-stage regulator with a flowmeter (not just a pressure gauge). |
| Auto-Darkening Helmet | $80 - $150 | Faster reaction time, better optics, larger viewing area. Worth the upgrade. |
| Welding Jacket or Sleeves | $40 - $80 | Leather or flame-resistant cotton. Protects arms and torso from UV and spatter. |
| MIG Gloves + Stick Gloves | $25 - $40 | Thinner MIG gloves for dexterity, heavier stick gloves for when you need heat protection. |
| Angle Grinder (4.5") + Flap Discs | $50 - $80 | Step up to a name-brand grinder. Flap discs blend welds without gouging. |
| Welding Magnets (set of 4) | $15 - $25 | Hold pieces at 45, 90, and 135 degrees for tacking. Way faster than clamps for angle work. |
| Welding Table or Cart | $60 - $120 | A dedicated metal surface to work on. Some people build their own as a first project. |
| Consumables (wire, tips, nozzles, discs) | $40 - $60 | 10-lb spool of .030 ER70S-6, pack of contact tips, spare nozzle, grinding and cutting discs. |
| Total | $790 - $1,365 |
What you’re getting over Tier 1: Gas-shielded MIG produces cleaner welds with less spatter. Dual-voltage lets you move to a 220V circuit for thicker material. Better helmet and jacket mean longer, more comfortable practice sessions. Welding magnets and a proper table speed up your fit-up dramatically.
Why dual-voltage matters: 110V tops out at about 3/16" steel. That covers a lot of projects, but the moment you want to weld 1/4" plate or build anything structural, you’ll wish you had 220V. A dual-voltage welder runs on either circuit, so you don’t have to choose now.
Tier 3: Serious Hobbyist ($1,500 to $3,000)
This setup handles virtually anything a home shop produces. You get a welder that can grow with you, premium safety gear, and the ancillary tools that make fabrication efficient instead of just possible.
| Item | Price Range | Notes |
|---|---|---|
| Multi-Process Welder (MIG/Stick/TIG) | $600 - $1,200 | 220V primary, with MIG, stick, and lift-start TIG capability. Brands: Lincoln Power MIG, Hobart Ironman, Esab Rebel, Miller Multimatic. |
| Argon/CO2 Gas Cylinder (80 CF) | $150 - $200 | Buy an 80 CF or larger tank for fewer refill trips. |
| Regulator/Flowmeter | $40 - $60 | Quality dual-gauge regulator. |
| Premium Auto-Darkening Helmet | $150 - $300 | External grind mode button, 4 arc sensors, large viewing area, true-color lens. Lincoln 3350, Miller Digital Infinity, ESAB Sentinel class. |
| Leather Welding Jacket | $60 - $120 | Full leather for maximum protection and durability. |
| Quality Gloves (2 pairs) | $30 - $50 | Premium MIG gloves and TIG gloves for finer work. |
| Angle Grinder (4.5") + Die Grinder | $80 - $150 | Die grinder for accessing tight spots and precision grinding. |
| Welding Table (steel top, with clamp slots) | $150 - $300 | A proper fixture table with holes or slots for clamps. Or build one yourself. |
| Clamps, Magnets, Squares (full set) | $50 - $100 | Locking C-clamps, welding magnets (various sizes), combination square, soapstone. |
| Band Saw or Chop Saw | $120 - $250 | Clean, accurate cuts make better fit-up. A 4x6 horizontal band saw is the shop standard. |
| Consumables (wire, electrodes, gas, discs) | $60 - $100 | Bulk wire, multiple tip sizes, varied grinding/cutting discs, stick electrodes for practice. |
| Total | $1,490 - $2,830 |
What you’re getting over Tier 2: Three welding processes in one machine. A premium helmet that’s actually pleasant to wear for hours. A cutting tool that gives you square ends and repeatable lengths (instead of hacking with an angle grinder). A proper welding table transforms your workflow. You spend less time fighting fit-up and more time welding.
Ongoing Costs: What You’ll Spend Monthly
Equipment is a one-time purchase. Consumables are forever. Here’s what a hobbyist welding 5-10 hours per month typically spends.
| Consumable | Cost | How Long It Lasts |
|---|---|---|
| MIG Wire (.030 ER70S-6, 10-lb spool) | $30 - $40 | 2-4 months at hobby pace |
| Shielding Gas Refill (75/25, 80 CF) | $25 - $40 | 2-4 months (10-20 hours of welding) |
| Contact Tips (10-pack) | $8 - $12 | 3-6 months (replace when worn or clogged) |
| Nozzle | $5 - $8 | 6-12 months (replace when spatter buildup won't clean off) |
| Grinding Discs (10-pack) | $15 - $25 | 1-3 months depending on prep work |
| Cutting Discs (10-pack) | $12 - $20 | 2-4 months |
| Flap Discs (5-pack) | $15 - $20 | 2-3 months |
| Anti-Spatter Spray | $8 - $12 | 3-6 months |
| Monthly Average | $25 - $55 |
Electricity costs are minimal. A 110V MIG welder at full output draws about the same as a space heater. A 220V machine draws more but still runs under $2/hour in most areas.
Ways to Save Money
Buy used, but be selective. Used welders from name brands (Lincoln, Miller, Hobart) hold up well. Avoid machines with frayed cables, cracked cases, or missing parts. The wire feeder is the most failure-prone component. Ask the seller to run a bead so you can hear and see it working.
Skip the rental gas setup. Some welding supply shops want a $100-200 annual cylinder rental fee. Buy your own cylinder outright ($100-200 for an 80 CF tank) and you’ll own it forever. You only pay for refills after that.
Start with flux-core. You can always add gas later. Most MIG welders that run flux-core also accept gas. Buy the welder now, add the gas cylinder and regulator next month. That spreads the cost over two purchases.
Don’t buy tools you don’t need yet. A TIG torch attachment, a plasma cutter, and a hydraulic press are all great. But they’re month-six purchases, not day-one purchases. Start with the basics. Buy specialty tools when a specific project demands them.
Practice on free scrap. Metal fabrication shops, auto body shops, and machine shops throw away drops and cutoffs daily. Ask politely and most will let you grab from their scrap bin. Mild steel plate and tubing offcuts are perfect practice material.
What About Stick Welding? Is It Cheaper?
Yes, marginally. A stick welder costs $150-300, and you don’t need a gas bottle, regulator, or wire feeder. Electrodes run about $15-30 for a 10-lb box of 6013 or 7018. Total startup cost can be as low as $250-400.
The tradeoff is that stick welding is harder to learn. It requires more technique to maintain a consistent arc, and changing electrodes every few minutes interrupts your practice rhythm. Most beginners find MIG less frustrating, even though the equipment costs more.
If budget is the hard constraint, start with stick. It’s a legitimate, versatile process used professionally in construction, pipeline, and shipbuilding. Just know the learning curve is steeper for the first 10 hours.
The Real Cost Nobody Mentions
Your time. Welding takes practice, and practice takes hours. Budget 20-30 hours of seat time before you’re comfortable making welds you’d trust on anything structural. That might mean two months of weekend sessions or two weeks of focused daily practice.
The financial investment is modest compared to most hobbies. A $500 welding setup costs less than a mid-range mountain bike, a set of golf clubs, or six months of a gym membership. And unlike those, a welder pays for itself the first time you repair something that would’ve cost $200 at a fabrication shop.
Ready to pick a process and dig into technique? Continue to MIG welding fundamentals for detailed settings, techniques, and project guides.