A spare gaming PC’s cost for 24/7 YouTube streaming in India depends on its average power draw at the wall during the stream and the marginal rate on your household bill. There is no single rupee total for all PCs or Indian households; measure the workload, calculate its units, then apply your bill’s tariff structure.
For a 30-day month, each average watt used continuously adds 0.72 kWh: average watts × 0.72 = monthly kWh. Multiply that energy by the applicable marginal ₹/kWh to estimate the added cost. The examples below show the arithmetic, not measured results from any particular gaming PC.
Why there is no single streaming bill
“Gaming PC” describes a broad class of computers, not a fixed electricity load. A spare system might use different amounts depending on its processor and graphics card, power limits, cooling, storage, encoding method, and the work it is doing. Its power-supply rating tells you the capacity the supply can provide, not what the PC continuously draws from the wall.
The video workload matters too. A static devotional image with audio, a moving lofi visual, and a high-frame-rate gaming feed do not ask the computer to do identical work. Hardware encoding and software encoding can also place different loads on the CPU and GPU. Resolution and frame rate influence the stream settings, but they are not enough to predict the system’s wall power without measurement.
Then there is the bill. Household electricity rates and billing structures vary by state, utility, consumption slab, and applicable charges. A rate quoted for one household or one representative tariff case is not automatically the price of the next unit on your own bill. The Central Electricity Authority’s March 2026 tariff and duty compendium is a route to state schedules; your latest bill and DISCOM schedule are the practical inputs for your household.
The estimate also depends on what you count. If the PC needs a monitor, speakers, network equipment, or capture device for the stream, decide whether to include those loads. If you already run the computer during part of the day, compare the added streaming hours with that existing use rather than charging the stream for electricity the PC would have used anyway.
Measure average wall power during the real stream
For a useful calculation, you need average wall-side watts while the PC is doing the intended job. A plug-in electricity meter or kWh energy monitor can measure a compatible device through its power connection. Check that the meter’s plug type and electrical rating suit the equipment before using it. A brief reading at one moment is less representative than observing the system over a full stream cycle, including ordinary background activity.
Set up the stream as you intend to run it: the same video, audio, resolution, frame rate, encoder, and other applications. Let the workload settle, then record the meter’s average watts or accumulated kWh across a representative period. If the channel will loop a file, confirm that the loop behaves as expected; the practical issues are different from simply opening a video player. Our guide to looping in OBS without restarting the broadcast covers that part of the setup.
YouTube’s encoder settings guidance gives bitrate recommendations by codec, resolution, and frame rate. For example, it lists H.264 ranges of 5–14 Mbps for 1080p30 and 6–17 Mbps for 1080p60. Those are video encoder settings, not computer power figures. They help you define a representative stream workload, but only a meter can tell you the draw of your particular PC doing it.
Use the meter for the whole setup if the question is “what does this stream cost to operate?” Otherwise, meter the PC alone and note excluded devices. A monitor that is switched off after setup should not be treated like one left on continuously; a router that serves the rest of the household may not be an incremental streaming cost at all. Be consistent about what the measurement includes, especially when comparing options.
Calculate daily and monthly energy
Electricity use is energy accumulated over time. Multiply average power in watts by operating hours, then divide by 1,000 to convert watt-hours to kilowatt-hours (kWh), also called units on many bills.
For a day of continuous operation:
Daily kWh = average watts × 24 ÷ 1,000
For a 30-day month:
Monthly kWh = average watts × 24 × 30 ÷ 1,000 = average watts × 0.72
That makes it easy to reproduce the estimate with your meter reading. If the average is 80 W, for example, the daily energy is 80 × 24 ÷ 1,000 = 1.92 kWh. For 30 days, it is 80 × 0.72 = 57.6 kWh. These are arithmetic results from an assumed draw, not a claim that a particular computer uses 80 W.
For a month of a different length, use its actual days: average watts × 24 × days ÷ 1,000. For a year of uninterrupted operation, use 8,760 hours: average watts × 8,760 ÷ 1,000. A real channel may have outages, reboots, maintenance, or planned shutdowns, which reduce operating hours. If you know the actual hours, use them instead of assuming an idealised 24/7 schedule.
The formula estimates the PC’s energy during the chosen period. To estimate additional energy, account for what it would otherwise have been doing. If it would have been on for eight hours a day anyway, the difference between that baseline and 24-hour operation is the extra time, not the full 24 hours. Where its workload changes during those hours, a before-and-after meter reading is more informative than assuming one average for everything.
Illustrative 10 W and 20 W scenarios
The figures below deliberately use simple assumed average draws. They are not measured YouTube results for a NUC, gaming PC, or any other model. Their purpose is to show how the calculation scales; substitute your meter’s reading for the assumed watts.
| Assumed average wall draw | Daily energy (24 h) | 30-day energy (720 h) | Cost at ₹4/kWh | Cost at ₹10/kWh |
|---|---|---|---|---|
| 10 W | 0.24 kWh | 7.2 kWh | ₹28.80 | ₹72 |
| 20 W | 0.48 kWh | 14.4 kWh | ₹57.60 | ₹144 |
For the 10 W row, daily energy is 10 × 24 ÷ 1,000 = 0.24 kWh, and monthly energy is 10 × 0.72 = 7.2 kWh. At the illustrative rate of ₹4 per kWh, 7.2 × 4 = ₹28.80; at ₹10 per kWh, 7.2 × 10 = ₹72. The 20 W row doubles the energy and the example cost because its assumed draw is twice as high.
₹4 and ₹10 are example rates for demonstrating multiplication, not an Indian average or a prediction of your bill. They do not establish what a particular state, utility, or household pays. The point is that even with energy held constant, a different applicable marginal rate changes the rupee estimate. If your own PC averages substantially more than these assumed draws, use its measured number; the examples are not a substitute for that measurement.
A broader illustration can help check the scale without treating the rate as universal. An assumed 100 W continuous draw yields 72 kWh over 30 days; at example rates of ₹4–₹10/kWh, that arithmetic is ₹288–₹720. The same 30-day method gives 36 kWh for 50 W and 144 kWh for 200 W. These are conditional calculations only, not benchmarks for spare gaming computers or a general Indian tariff estimate.
Apply the rate on your household bill
Find the energy-charge details and consumption units on your latest bill, then check the current tariff schedule for your category and DISCOM. The useful figure is the marginal rate on the additional units caused by streaming, not necessarily the average amount paid divided by all units. The bill may show slabs, fixed charges, duties, fuel adjustments, subsidies, or other items that change the difference between one month’s bill and another.
If your extra units remain within one applicable slab, a first-pass estimate is:
Added energy cost ≈ added monthly kWh × marginal energy rate
For instance, if your meter-based calculation adds 57.6 kWh and the relevant marginal energy charge on your bill is ₹6 per kWh, the energy-charge estimate is 57.6 × 6 = ₹345.60. That is an example using a hypothetical household rate, not a quoted tariff. It excludes other bill items unless you include them separately.
If the added units cross a slab boundary, a single multiplication can misstate the incremental charge. Calculate the bill twice using the same tariff schedule: once for the household’s expected units without the streaming PC, and once after adding the PC’s estimated units. Subtract the first result from the second. This captures the fact that the extra units may be billed at more than one rate.
A representative tariff comparison can give context, but it cannot replace this household calculation. For example, the Rural Electrification Corporation’s FY 2025–26 comparison describes a representative domestic case of 3 kW and 100 units per month. That specified case should not be read as a universal Indian rate or necessarily as the charge on your next unit. Use official schedules for your state and the actual bill category that applies to you.
Count the other bill components carefully
The energy charge is not always the whole bill. Depending on the tariff, your bill may include fixed or demand-related charges, electricity duty, adjustments, or credits and subsidies. Check the line items on the bill and the tariff order rather than assuming every charge scales in direct proportion to PC energy use.
Fixed charges are generally part of having the connection and should not be assigned to one extra device merely because it runs continuously. They may matter if adding equipment changes the applicable load category or another billing condition, so check the tariff rules if that is plausible. For a normal incremental-use estimate, compare the bill with and without the extra units and focus on charges that actually change.
The comparison baseline matters as well. If the gaming PC already runs daily, the added cost of turning that existing use into a continuous stream is the difference in consumption between the baseline and the streaming workload. If it is otherwise off, the streamed hours are more nearly all additional. Peripherals deserve the same treatment: include only the ones that are on because of the stream, and avoid counting shared household equipment as if it served only the channel.
Electricity cost is one operating consideration, not the whole decision. A local PC keeps the stream dependent on that device, its network connection, and power at your premises. For a small channel, that may be acceptable, particularly if the computer is already owned and the workload is modest. If overnight interruptions are the particular concern, consider how the stream will recover after a restart and how you will notice a failure. Guidance on streaming a college radio station continuously is relevant to planning an always-on channel beyond the unit calculation.
Reduce uncertainty with a wall meter
A plug-in kWh meter is the most direct way to replace assumed watts with an observed number. Rather than relying on a momentary display, let it accumulate energy while the PC runs the stream for a representative period. If the meter records 2.4 kWh over 24 hours, for example, the average draw is 2.4 × 1,000 ÷ 24 = 100 W. Then use the measured kWh directly for the period or convert that average to a 30-day estimate.
Keep a short note of the conditions: encoder, output resolution and frame rate, whether the monitor was on, and which peripherals were connected. If you change settings or install a different graphics card, the old measurement may no longer describe the new workload. YouTube advises testing in advance with audio and movement similar to the intended stream, and its network tips recommend upload headroom. These steps help make the workload representative; they do not predict the meter result.
Repeat the measurement if the PC’s work varies significantly over the day, or measure the complete cycle including quiet sections and active scenes. For a looping video, check that audio and image behave properly throughout the loop; the article on a repeating fireplace video with audio that does not loop shows why playback behaviour should be checked rather than assumed. If you are deciding whether to keep the PC running or use another arrangement, compare measured kWh under the same stream settings and the same bill calculation. No alternative device should be assumed cheaper without that like-for-like measurement.
If your measured average is steady, the calculation is straightforward. If it swings, use accumulated kWh over a representative day or longer instead of a single snapshot. The bill still determines the rupee result, and unusual days such as outages or maintenance should be reflected in actual hours if you want to estimate a specific month rather than a full 720-hour one.
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 electricity does a gaming PC use per month?
There is no reliable monthly figure from the “gaming PC” label alone. Measure average wall power during the intended stream, then multiply watts by 0.72 for a 30-day month; for example, an assumed 100 W gives 72 kWh. Apply your own bill’s marginal rate and structure to estimate the cost.
Is the power-supply rating the same as the PC’s draw?
No. The rating describes the supply’s capacity, not how much electricity the computer takes from the wall while streaming. The workload and attached devices affect actual use, so a wall meter is more useful than the PSU label for this estimate.
Can I use ₹8 per unit as the Indian rate?
Not as a universal rate. Household tariffs vary by state, utility, category, consumption slab, and bill components; ₹4 and ₹10 in this article are arithmetic examples, not national averages. Check your current bill and DISCOM schedule for the relevant marginal charge.
Do YouTube settings tell me how many watts my PC will use?
No. YouTube’s codec, resolution, frame-rate, and bitrate guidance helps define the stream workload, but it does not specify a computer’s power draw. Test the actual settings on your own machine and measure its wall-side use.