An Intel N100 mini PC’s 24/7 electricity cost depends on the complete computer’s average power draw while your loop is running and the price you pay per kilowatt-hour. Measure the actual setup if you can; otherwise, use published readings only as reference points, not as a prediction for your stream.
The calculation is straightforward: average watts multiplied by 8.76 gives annual kilowatt-hours, and annual kilowatt-hours multiplied by your tariff gives the annual electricity cost. The 8.76 factor assumes operation throughout a 365-day year. Your measured draw and bill rate are the inputs that make the estimate personal.
Why the running cost varies
“N100” identifies the processor, not the wall power of a finished mini PC. Memory, storage, power supply, wireless networking, operating system, connected display and peripherals all contribute to the system’s draw. The work being done matters too: a machine sitting idle is not necessarily using the same power as one decoding a video or running a browser-based loop.
A YouTube loop may also differ from the playback test you happen to find in a review. Resolution, browser, video format, display connection and background tasks can all change the load. A test of YouTube playback at 8K60 is useful evidence that a particular system used a particular amount of power in that test; it is not a direct measurement of your continuous stream.
Your electricity tariff is the other half of the answer. A household tariff may vary by location, supplier, billing period or usage band. Use the price that applies to your bill, expressed per kWh, rather than assuming that a sample figure applies across India or elsewhere.
It also helps to separate the mini PC’s electricity from the rest of the channel’s costs. A monitor left on all day, a router, a UPS, or other equipment adds consumption that the mini PC’s wall reading may not include. If you want the computer-only figure, meter the computer alone. If you want the cost of the whole local setup, meter the equipment you intend to leave running together.
For a wider view of costs beyond one device, see the guide to monthly costs for a 24/7 YouTube gaming stream in India. It covers a different stream context, so do not transfer its assumptions to this N100 calculation without checking them.
Measure the complete system while the loop runs
A plug-in wall electricity meter is the most useful way to get an input for the calculation. It measures the power taken by the computer and its power supply together, rather than reporting only processor power. Connect the mini PC through the meter, start the loop you expect to use, and let the system reach its normal operating state before recording the average.
Keep the test representative. Use the same operating system, browser or playback method, resolution, network connection, display connection and peripherals you expect to use for the 24/7 setup. If the display will be switched off overnight, test with it off for that portion of the measurement. If you will leave a monitor on continuously, include it in a separate whole-setup measurement or account for it independently.
Do not base the estimate on the brief peak shown when a video opens, a page loads or the computer boots. You need the average across a representative period with the loop running normally. If power fluctuates, record the meter’s average rather than selecting a high or low moment. Repeat the test if the loop alternates between markedly different content or states.
Write down exactly what the reading represents. For example: “mini PC only, browser loop at chosen resolution, Wi-Fi connected, display off after setup”. That note makes the number useful later if you change the video resolution, attach a USB device or switch operating systems. If you compare two computers, keep the test conditions consistent; otherwise the difference may come from the test rather than the machines.
A review’s wall-meter figure can help you judge whether your own reading is in a plausible neighbourhood, but it cannot replace this measurement. The cited tests used particular machines and attached equipment. Their results include the tested systems, not a universal N100 specification.
Convert continuous watts to annual kWh
For a constant average draw, use this formula:
Annual kWh = average watts × 24 × 365 ÷ 1,000 = average watts × 8.76
The conversion divides by 1,000 because a kilowatt is 1,000 watts. The 24 and 365 account for continuous operation across a 365-day year. Thus, each watt of constant draw corresponds to 8.76 kWh in that year. This is arithmetic from the stated assumption, not a published usage statistic.
A calculator can use your meter reading directly. If your measured average is W watts, calculate W × 8.76 to get annual kWh. For a monthly planning figure, divide that annual kWh result by 12; it is an average month, not a prediction of each calendar month’s exact consumption.
The equation assumes the draw stays constant. A real loop computer may have small fluctuations, and it may be restarted or offline for some periods. If you have a representative average that includes its normal pattern, use that value. If not, label the result as an estimate based on continuous operation rather than presenting it as a precise forecast.
You can also calculate a shorter period. For a day, multiply average watts by 24 and divide by 1,000. For a week, multiply that daily kWh by seven. Those figures are useful for checking a meter against the formula, but the annual figure is usually the clearest way to compare a 24/7 setup with a monthly or yearly budget.
Multiply kWh by your local electricity price
Once you have annual kWh, multiply it by the tariff you pay per kWh:
Annual electricity cost = annual kWh × local price per kWh
If your measured average is W watts and your rate is R currency units per kWh, the combined expression is W × 8.76 × R per year. The currency unit is yours: rupees, pounds, dollars or another billing currency. Do not substitute a rate from another household unless you are only demonstrating the arithmetic.
For an example rate, suppose you choose ₹8 per kWh purely to illustrate the calculation. That is a sample input, not a claim about a typical tariff or an electricity price for any Indian state. At that rate, a calculated 87.6 kWh would cost ₹700.80 for the year. Replace ₹8 with the applicable rate on your own bill to obtain your estimate.
Check how the bill expresses the rate. Some tariffs include tiers, fixed charges, taxes or other components that do not behave like a simple per-kWh charge. This calculation estimates the energy component attributable to the measured use; it does not allocate fixed monthly charges or reproduce every detail of a bill. Where the rate changes with total household consumption, the marginal rate for additional units may be more relevant than an average rate.
For a small computer, the electricity amount may be only one part of the decision. You may also care about whether the computer is already available, whether it needs a display left on, and how much attention a local machine needs after a power cut or software failure. The energy calculation answers the energy-cost question; it does not say whether local hardware is the most practical way to keep a channel running.
Read N100 review readings as reference ranges
The research desk’s cited reviews report a spread in idle readings and higher readings during demanding YouTube playback. CNX Software measured the MINIX Z100-0dB at 8.9–9.2 W idle and 14.7–17.9 W during YouTube in Chrome at 8K60 on Windows 11. Its test setup included Wi-Fi 6, a wireless keyboard and mouse dongle, and a display connected through an HDMI-to-VGA adapter. Those details matter: this is a result for that system and test configuration, not a processor-only figure.
In a separate review, CNX Software reported 5.8–6.2 W idle and 10.9–15 W during YouTube 8K60 playback in Chrome on Windows 11 Pro for the GEEKOM Mini Air12 Lite. That setup included Wi-Fi 6, a USB keyboard and mouse, and a drawing tablet connected over HDMI. The idle and playback ranges are not a controlled head-to-head comparison with the MINIX test, because the computers, connected equipment and review conditions differ.
Notebookcheck reported 8.8 W average idle for the Beelink Mini S12 Pro N100 and noted that heavier use consumed substantially more than idle. It reported 4.8 W average idle for the Minisforum UN100L N100. Those idle figures add context to the range seen across reviews, but differences in model, configuration, operating conditions and methodology mean they should not be used to rank the machines as if one test bench measured all of them in the same way.
| Published test context | Reported draw | How to use it |
|---|---|---|
| MINIX Z100-0dB, idle | 8.9–9.2 W | A system-specific idle reference |
| MINIX Z100-0dB, YouTube 8K60 playback | 14.7–17.9 W | A demanding playback reference, not a loop result |
| GEEKOM Mini Air12 Lite, idle | 5.8–6.2 W | A system-specific idle reference |
| GEEKOM Mini Air12 Lite, YouTube 8K60 playback | 10.9–15 W | A demanding playback reference, not a loop result |
| Beelink Mini S12 Pro, average idle | 8.8 W | An additional idle reading from a different review |
| Minisforum UN100L, average idle | 4.8 W | An additional idle reading from a different review |
The two YouTube playback ranges are not measurements of a continuous live loop. In particular, do not call their upper values a guaranteed maximum or treat the lower values as a likely floor for your own setup. They are observations under stated review conditions, and your meter reading on the intended workload is more relevant to your estimate.
The primary-source review pages are useful for checking the conditions behind the numbers: CNX Software’s MINIX Z100-0dB review and CNX Software’s GEEKOM Mini Air12 Lite review. Both are reviews of particular configurations, rather than current manufacturer guarantees. The published review dates are in 2024; the readings should be understood in that context.
A worked example with an explicit wattage assumption
Suppose your wall meter shows an average of 10 W for the complete mini PC while your actual loop is running. This is an explicit example assumption, not a claim that all N100 systems or loop streams draw 10 W. Assuming it remains at that average continuously for a 365-day year:
10 W × 8.76 = 87.6 kWh per year
Now multiply by the rate from your bill. At the illustrative rate of ₹8 per kWh used above, the calculation is 87.6 × ₹8 = ₹700.80 per year for the computer’s measured energy use. At another tariff, the result changes in direct proportion: insert that rate instead of ₹8. The number is a worked calculation, not a universal annual cost.
For a quick comparison, the table below shows the annual energy formula applied to several assumed continuous draws. These wattages are examples for arithmetic only, not asserted measurements of a particular N100 computer. Multiply any row’s annual kWh by your actual tariff to get the matching cost.
| Assumed average draw | Annual energy at constant draw | Annual cost expression |
|---|---|---|
| 5 W | 43.8 kWh | 43.8 × your price per kWh |
| 10 W | 87.6 kWh | 87.6 × your price per kWh |
| 15 W | 131.4 kWh | 131.4 × your price per kWh |
If your meter reports a value between two rows, use the exact reading rather than rounding it to a review result. If your system spends meaningful time in different states, use the average across those states. For example, measure the normal loop plus any planned idle intervals, or calculate each state’s energy separately and add them. A single average is easiest when the measurement period reflects the operating pattern you actually expect.
This exercise also shows why the processor label alone cannot answer the cost question. A lower assumed draw means less energy at the same tariff, but the cost estimate is only as good as the wattage and rate entered. State both assumptions when sharing the result so that another reader can reproduce the calculation instead of mistaking it for a general promise.
Decide whether local hardware fits the channel
A mini PC can suit you if you want a local computer for the stream and are comfortable maintaining its software, network connection and power arrangements. Include the display and peripherals in your planning where they will remain switched on, and consider what happens when the home internet or electricity supply is interrupted. An energy estimate does not account for the time needed to check or recover a machine.
If the main goal is to keep an uploaded video live without leaving your own computer on, a cloud-operated route removes that particular local-computer burden. StreamNeo turns an uploaded video into a YouTube live stream, so the stream can continue with your computer switched off; it is YouTube-only. This addresses the need to leave a local PC running, but it does not replace checking that your content and channel setup are appropriate for YouTube.
If you are comparing a local machine with a cloud approach, keep the comparison concrete: what equipment must stay on at home, what you need to monitor, and how you plan to recover from an interruption. The guide to creating a 24/7 Tamil devotional songs YouTube stream on a budget discusses channel planning in a specific format, while using a cloud service to stream prerecorded videos to YouTube from India covers a different operating approach. For a local always-on stream, the Linux VPS setup guide for Mumbai without a monitor is another useful comparison, though its assumptions are not the same as a mini PC at home.
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 10 W mini PC use in a year?
At a constant 10 W for a 365-day year, it uses 87.6 kWh, calculated as 10 × 8.76. Multiply 87.6 by your local price per kWh to estimate the energy cost; it is not a universal bill amount.
Do N100 YouTube playback readings tell me what my live loop will cost?
No. The cited YouTube figures are playback tests under particular review conditions, including 8K60 playback in Chrome, not direct measurements of a continuous loop stream using your settings. Use them as context and measure your own system while the intended loop runs.
Should I include the monitor in the calculation?
Include it if it will remain on as part of the 24/7 setup and you want the total local equipment cost. To isolate the computer, meter it alone; to estimate the complete setup, meter the computer and monitor together or measure the monitor separately and add its energy.
What is the best electricity rate to enter?
Use the applicable price per kWh from your own tariff, and be aware that tiers or bill components may complicate a simple rate. If you use a sample rate to demonstrate the arithmetic, label it as an example and replace it with your own bill’s rate for a personal estimate.