To estimate the electricity charge for a 24/7 YouTube stream, measure the average power draw of the equipment you want to count, convert its operating hours into kilowatt-hours, then multiply by the applicable price per kilowatt-hour on your utility bill. The result is an estimate of energy charges for that equipment and period, not a prediction of your complete utility bill.
The most useful estimate is incremental: it asks what extra energy is used because the stream is running. Your own measured setup and bill or tariff are better inputs than a generic streaming-PC wattage or national average. Keep the equipment boundary, period and included rate components visible so you can understand what the number does and does not mean.
Start with the extra electricity caused by streaming
Decide whether you want the cost of the entire streaming setup or only the additional cost attributable to operating it. Those are different questions. A router and modem that stay on all day whether or not you stream may belong in a whole-setup estimate, but generally should not be counted as incremental streaming use if they would remain on anyway.
List the equipment that actually draws power at your premises during the broadcast. This could include an encoder computer or dedicated device, a capture device, audio equipment, a display left on for monitoring, and network equipment. Include only items relevant to the question, and say what you included. If a device is shared with other work, a measurement of its total draw cannot by itself tell you precisely which portion is caused by streaming.
Do not include viewers’ televisions, phones or computers in your household electricity estimate. Nor should you add power used by YouTube’s remote systems: those are not devices on your premises or charges on your home utility bill. YouTube describes how it handles live video, including transcodes for different output formats, in its live encoder settings guidance; that platform workflow does not tell you the power draw of your own encoder.
If you run recorded material rather than a live camera feed, the encoder still needs to process and send the stream continuously. The content source and encoding configuration can affect the computer’s workload, so measure the actual operating arrangement. For a recorded-video workflow, see this guide to keeping an ambient study music stream running with recorded videos.
Get an average power figure you can defend
The key input is the average draw, in watts, of the equipment included while it is doing the real streaming job. A power supply’s rated capacity is not the same as the computer’s actual consumption. A PC with a supply rated for a particular maximum can draw less or more at the wall depending on its components and workload; do not substitute the capacity label for a measurement.
For compatible plug-connected equipment, a plug-in electricity usage monitor can show instantaneous watts and, depending on the device, accumulated energy over time. Use it on the complete setup if that is what you want to estimate, or measure devices separately if you want to identify their contributions. Check that the monitor’s rating and plug type suit the equipment, and that it measures the intended device rather than a different outlet load.
A single watt reading is only a snapshot. Encoding load, graphics activity, peripherals and background tasks can vary. Let the measurement cover a representative stretch of normal operation; if a computer alternates between higher and lower workload, use an accumulated energy reading over a relevant interval rather than choosing a moment that seems convenient. Keep a note of what was running during measurement.
Some utility smart meters and portals offer detailed usage data, and capabilities differ. The U.S. Energy Information Administration explains that some advanced meters can track individual-device use, but do not assume your utility offers that feature or that its intervals isolate your encoder. Its electricity measurement explainer is useful background on watts, kilowatts and kilowatt-hours.
| Measurement approach | What it can tell you | Limitation to check |
|---|---|---|
| Plug-in usage monitor | Draw or accumulated energy for compatible equipment connected through it | May cover one device only; confirm the rating and whether the reading spans typical stream activity |
| Utility meter or portal | Whole-premises or interval use, and sometimes more detailed device information | Available detail varies; unrelated home loads may make attribution difficult |
| Manufacturer telemetry or a stated assumption | A possible indication when direct measurement is unavailable | It may not measure wall power or the whole setup; label an assumption clearly |
No single approach fits every arrangement. If the computer, display and peripherals use separate outlets, measuring only the PC misses those other loads. Conversely, including an entire room circuit can count lights or unrelated equipment. Your estimate is only as precise as its measurement boundary.
Convert watts and operating hours into kilowatt-hours
Watts measure power at a point in time; kilowatt-hours measure energy accumulated over a period. One kilowatt is 1,000 watts, and one kilowatt-hour is the energy used by a one-kilowatt load for one hour. The EIA’s measuring electricity page gives these unit definitions.
Use this calculation:
Energy (kWh) = average power (W) ÷ 1,000 × operating hours
For a continuous stream, be explicit about the number of hours in the period. A 30-day period contains 720 hours if it runs all 24 hours each day. A 365-day period contains 8,760 hours. These are arithmetic conversions, not assumptions about how many hours every calendar month contains. A particular month may be shorter or longer, and an actual stream may have interruptions.
For example, suppose you have measured an average draw of 100 W for the equipment you chose to include. That is 0.1 kW. Over a hypothetical 30-day continuous period, the energy is 0.1 kW × 720 hours = 72 kWh. This is a worked arithmetic example using a stated hypothetical input, not a claim that a typical streaming computer draws 100 W. Replace it with your own measured average.
The same method scales to other periods. If you are estimating a billing cycle that starts and ends on different dates, count the actual operating hours rather than automatically using a 30-day month. If the setup ran for only part of the period, count those hours or, better, use an energy measurement for the period if it matches your equipment boundary.
Doubling the average watts or the operating hours doubles the calculated energy. This makes the estimate easy to sanity-check: if your period or measured load changes substantially but your calculated kWh does not, revisit the arithmetic or units. Make sure you divide watts by 1,000 before multiplying by hours; otherwise the result is in watt-hours rather than kilowatt-hours.
Apply the per-kWh price from your bill
Once you have kWh, calculate the energy charge by multiplying it by a price in dollars per kWh:
Estimated energy charge = kWh × price per kWh
Use the applicable rate on your current bill or utility tariff. A bill may show more than one rate or separate charges that vary with each kWh. Identify the price that applies to your service and to the period you are estimating. If your bill gives a rate in cents per kWh, convert cents to dollars before multiplying; for instance, 20 cents is $0.20.
Continuing the example, at an assumed rate of $0.20 per kWh, 72 kWh × $0.20/kWh = $14.40 in energy charges for the hypothetical 30-day period. If the same assumed 100 W average continued for 365 days, it would use 876 kWh; at the same assumed rate, that would be $175.20 in energy charges. Both the measured draw and rate in this example are hypothetical inputs, not a typical PC figure or a universal US price.
A public average can help with broad context but is not a substitute for your own tariff. The EIA publishes monthly state and sector average-price tables in its Electric Power Monthly. Its figures aggregate revenues and sales; they do not tell you the exact marginal rate on an individual customer’s bill. Use an average only when you lack a bill-specific input and label the result as a rough comparison, not a personal estimate.
The energy charge is also distinct from any other variable charges that may rise with consumption. Depending on your tariff, delivery, fuel adjustment or other per-kWh items may matter to the intended estimate. Decide whether to include them, and make that scope clear. Do not choose a single headline rate from a bill without checking what it represents.
Keep the energy estimate separate from the whole bill
Your calculated result covers the kWh and price components you chose. It does not automatically include fixed customer charges, taxes, demand charges, fees, credits or other bill adjustments. Some of these may be unrelated to one extra device; others may vary with usage or tariff conditions. Whether a particular component changes when streaming is added depends on your utility’s billing rules.
For an incremental estimate, fixed monthly customer charges generally stay separate because they do not change just because the encoder is running. If your bill has a demand charge based on peak load, a continuous average-watt calculation does not determine that charge: it depends on the tariff’s demand measurement and the timing of peak usage. Avoid presenting the energy calculation as the complete bill impact unless you have separately analysed all applicable components.
Make the result auditable with a short note such as: “Encoder and audio equipment included; router excluded because it stays on anyway; measured average draw during a representative stream; 30-day period; energy rate from current bill; fixed monthly charge excluded.” That statement is more useful than an unexplained dollar amount because it tells you what to change if your equipment or tariff changes.
This boundary also helps compare operating approaches without pretending electricity is the only cost. Local hardware has energy use, equipment cost and replacement needs, plus reliance on the local power and internet connection. A hosted arrangement may reduce the need to keep a home computer doing the broadcast work, but its fee and fit must be evaluated separately. StreamNeo turns an uploaded video into a YouTube-only 24/7 stream, so if your specific pain is leaving a home computer running overnight, it removes that local encoder load from the equation while the household still pays for any included network gear that remains on.
Account for variable prices and billing periods
If your tariff changes by time of day, one rate is not enough unless the equipment runs only in one pricing window. For a continuous stream, estimate energy in each window and multiply each block by its applicable per-kWh rate, then add the charges. The weighted rate is the total variable energy charges divided by total kWh for the same period.
For example, if a tariff has one price for peak hours and another for off-peak hours, determine how many stream hours fall into each category using the tariff’s actual schedule. Do not assume that all overnight hours are off-peak: the schedule and seasons are utility-specific. If the rate changes by season or the billing period crosses a rate change, divide the calculation into the relevant blocks.
The bill cycle also matters. A displayed monthly bill may cover more or fewer than 30 days. When comparing your calculated amount to the bill, use the actual billing dates and actual operating hours where possible. If you are planning rather than looking back, label the period as a 30-day illustration or annual run and remember that future rates can change.
Published EIA average prices are useful for comparing states or broad sectors, but averages may not align with your time-of-use schedule or the variable charges on your bill. The EIA’s Electric Power Annual discussion notes that average retail price reflects operating revenue and sales and can reflect components beyond just the energy commodity. A personal tariff is the better basis for a charge estimate; the average is context, not a replacement.
Check and refine the estimate
After the first calculation, compare the result with the measurement and billing period rather than treating it as exact. If your monitor reports accumulated kWh for the included equipment over the same period, multiply that measured kWh by the applicable rate instead of deriving energy from an average watt reading. This can capture changing workload more faithfully, provided the monitor covers the intended equipment and time span.
Check units at each step: watts divided by 1,000 gives kilowatts; kilowatts multiplied by hours gives kWh; kWh multiplied by dollars per kWh gives dollars. A common mistake is to multiply watts directly by hours and label the answer kWh. Another is to use a per-month rate or a total bill amount as though it were the marginal per-kWh price.
Refine one uncertainty at a time. If you initially measured only the computer, add a separate reading for a display that stays on during the stream. If the workload is variable, measure across a longer representative interval. If the rate is unclear, consult the tariff or ask the utility which bill lines vary with each kWh. This creates a better estimate without hiding assumptions behind false precision.
To assess a change in stream setup, calculate both arrangements using the same period and rate assumptions. A lower-power device may use less energy, but the comparison should also include whether it can handle your encoding settings and run unattended. For configuration-specific advice, the blog’s nonstop church stream format and bitrate guide can help you consider the stream workload; it does not establish a wattage figure for your computer.
If a local setup’s power dependence is the bigger concern than its energy charge, compare practical alternatives separately: control, local power and internet dependency, storage needs, and recurring service fees. A useful comparison should start with your measured local cost and a clear period, not an assumed universal cost for “24/7 streaming”. Readers using a looped local encoder can also review how to set up FFmpeg to loop videos on YouTube Live to understand the local-computer side of the operating choice.
Before committing, compare the operating options on the pricing page. When the file and channel are ready, start free — 24-hour trial, no card.
FAQ
How much does it cost to run a PC 24/7?
There is no defensible single cost without the PC’s average measured draw, the number of hours and your applicable utility rate. Measure the PC while it is doing the actual work, convert watts to kWh, and multiply by the bill’s relevant per-kWh price. Keep other bill components separate.
What wattage should I use for a YouTube streaming computer?
Use a measured average for your own setup rather than a generic “streaming PC” wattage. A power supply’s rating describes capacity, not actual operating consumption. Measure the encoder under a representative stream workload and state which connected devices are included.
Does this estimate include my whole electricity bill?
No. It estimates the energy charge for the selected equipment and rate components. Fixed monthly charges and other bill items need separate consideration, and a demand charge may require a different calculation under your tariff.
Can I use a US average electricity price?
You can use a published average as a rough comparison if you clearly label it, but it may not match your utility, tariff, time-of-use schedule or variable bill components. For a personal estimate, use the applicable rate from your current bill or tariff and check what charges it includes.