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Most arcade machines do not use a lot of electricity. For a typical original upright cabinet, the running cost is usually only pennies per hour, with the biggest exceptions being vector games, power-on surge, and setups with several cabinets sharing the same circuit.
If you mean a full-size classic cabinet, the answer is usually reassuring. If you mean a mini replica or a modern LCD-based cabinet, the draw can be even lower. The trick is not to guess from one number, because cabinet type, monitor type, lighting, and power supply all change the real-world result.
How much electricity does an arcade machine use?
In normal home use, one arcade machine usually draws low hundreds of watts, not thousands. Community measurements on original cabinets commonly land around 90W to 160W for many raster games, with vector cabinets often higher, around 200W to 240W or more. A few reported examples include about 89W for a Double Donkey Kong multigame cab, about 92W for Nintendo VS, and roughly 238W to 239W for vector games like Star Wars and Tempest.
That is why the electric bill is usually modest. At a typical home rate, a single cabinet often costs less than a few dollars a month unless it is left on for long stretches or you are running a room full of machines.
| Cabinet type | Typical real-world draw | What that usually means |
|---|---|---|
| Original upright raster cabinet | About 90W to 160W | Usually a low monthly cost for normal play sessions |
| Vector cabinet | About 200W to 240W+ | Higher draw, especially on older hardware like Star Wars or Tempest |
| Cocktail or compact cabinet | Often lower than a full-size upright | Smaller cabinets usually use less, but the monitor type still matters |
| Mini replica or LCD-based cab | Usually far lower than a full-size cabinet | Not a fair comparison to original CRT-era hardware |
These numbers are useful ranges, not universal specs. Hobbyist meter readings can vary a bit from one cabinet to another, and the readings can change as parts age or get replaced. For a broader set of community measurements, many owners compare notes in forum measurements rather than relying on the label on the back of the cabinet.
What changes the power draw?
The biggest factor is the hardware inside the cabinet. A classic CRT cabinet usually draws more than a mini cabinet, and a vector game usually draws more than a simple raster board. But there are a few other details that can push the number up or down.
- CRT vs LCD: CRT monitors usually draw more than modern flat panels.
- Vector vs raster games: Vector classics like Star Wars and Tempest are often on the higher end.
- Marquee lighting and speakers: Extra lighting, bigger audio amps, and added accessories all add load.
- Power supply type: Switch-mode power supplies and other replacements can change the wall reading.
- Mods and conversions: LED marquees, LCD swaps, and extra boards may lower or raise draw depending on what was installed.
One common mistake is treating the wattage label as the actual everyday draw. On older machines, that label may be a rated or maximum figure rather than the average number you will see at the wall. If the cabinet has been modified, the original rating may not mean much anymore.
If you are comparing similar classics, a page like arcade machines is more useful than guessing from a single wattage number. The cabinet category matters, and so does the hardware inside it.
How much will it cost to run?
The simple formula is:
Watts ÷ 1000 × hours used × your local kWh rate = cost
Using a 200W cabinet and a sample electricity rate of $0.12 per kWh, the math looks like this:
| Use pattern | Estimated monthly cost |
|---|---|
| 1 hour per day | $0.72 per month |
| 4 hours per day | $2.88 per month |
| 8 hours per day | $5.76 per month |
| 12 hours per day | $8.64 per month |
If your cabinet is closer to 100W, cut those numbers in half. If it is closer to 250W, multiply the estimates by 1.25. The local electricity rate matters more than people expect, so a cabinet that feels cheap to run in one area can cost a bit more in another.
How many cabinets can one circuit handle?
A single cabinet usually does not need a special electrical hookup. A standard home outlet is fine for one normal machine in most cases. The risk starts when you put several cabinets, CRTs, or other high-draw devices on the same circuit.
For circuit planning, the key idea is the 80% rule. A 15A circuit should not be treated as a full 15A continuous load, and the same goes for a 20A circuit. You want headroom, because startup surge can briefly draw much more than the steady running number.
| Circuit | Conservative planning range | Practical note |
|---|---|---|
| 15A circuit | Roughly 6 original cabinets or fewer | Leave extra room if the machines are old or all power on at once |
| 20A circuit | Roughly 8 original cabinets or fewer | Still add one machine at a time and watch for breaker trips |
A useful hobby rule is about 2 amps per original video game when you are planning a room, but that is only a rough guide. Real draw can be lower while the startup spike can be higher. That is why people comparing load behavior in breaker planning discussions often recommend adding cabinets one by one instead of switching everything on together.
If you are setting up a game room, avoid putting arcade machines on the same circuit as heaters, portable AC units, microwaves, or other heavy appliances. Those are the loads that usually cause the trouble, not a single classic arcade cabinet by itself.
Best way to measure your own machine
If you want a real answer for your cabinet, the fastest safe check is to measure it at the wall.
- Plug the cabinet into a Kill-A-Watt-style meter or similar plug-in power meter.
- Let the machine warm up and settle into its normal attract mode.
- Note the wattage, then compare it to the cabinet type and any mods installed.
- Multiply the number by your local kWh rate to estimate the bill.
- If you are adding more machines, test each one before putting several on the same circuit.
That approach is better than trusting a label, because an old cabinet may have a different monitor, PSU, speakers, or lighting than it did when it left the factory.
If you are buying a used cabinet, borrow the same kind of checklist mindset people use for questions to ask when buying a pinball machine: ask whether it powers up cleanly, whether it has been modified, and whether the seller can show it running before money changes hands.
FAQ
Are arcade machines expensive to leave on?
Usually no, not for one normal cabinet. Leaving a classic machine on all day will raise the cost, but it is still usually modest compared with many household appliances. The bigger concern is wear and heat, especially on older CRT-based cabinets.
Do modern mini cabinets use the same electricity as original arcade machines?
No. Mini cabinets and LCD-based replicas usually use far less power than a full-size original cabinet. That is why you should not use a mini cab as a stand-in for a classic upright when estimating costs.
Why did my breaker trip if the machine does not use much power?
Startup surge is the usual reason. A cabinet may draw much more for a brief moment when it turns on, and several machines starting together can trip a breaker even if their steady-state usage looks fine.
Can I plug an arcade machine into a power strip?
Yes, if the strip is good quality and the circuit has enough capacity. For multiple cabinets, use proper surge protection and keep the load spread out. Avoid cheap daisy chains and do not stack high-draw appliances on the same outlet.
Bottom line: one typical arcade machine does not use a lot of electricity. For most home setups, the bill stays small, and the real things to watch are cabinet type, startup surge, and how many machines share the same circuit.