A 24/7 YouTube stream’s electricity cost on a Raspberry Pi 4 depends on the complete setup’s average power draw at the wall and the marginal rate on your electricity bill. Measure the watts, convert them to kilowatt-hours, then multiply by the rate that applies to your household.
As a planning example only, a setup averaging 3–5 W would use 2.16–3.60 kWh over 30 days. That is not a verified measurement of a Pi 4 streaming to YouTube, and there is no single household electricity tariff for all of India.
What this estimate includes
This estimate covers electricity used by the equipment that stays on to maintain the stream. It does not assume a particular state, utility, billing category, household slab or subsidy. Those details affect the rate you should use, and the average watts depend on the Pi’s workload and the peripherals connected to it.
The useful starting point is therefore not a universal rupee figure. It is a method you can repeat with your own readings:
- Measure average power for the whole setup in watts.
- Convert that power into energy for the time it runs.
- Multiply the resulting kilowatt-hours (kWh) by your marginal energy charge in rupees per kWh.
“Marginal” matters. Your bill may include a fixed charge that you would pay whether or not the stream runs. Do not treat the entire bill as a new streaming expense. Instead, find the applicable energy rate for the additional consumption, taking account of the bill’s category, slab rules, duties and subsidies.
This calculation estimates electricity only. It does not establish whether a particular Pi 4 configuration can encode or sustain your intended broadcast. Cost and streaming suitability are separate questions: you will need to check your intended playback method, account requirements and current YouTube guidance independently.
Measure the complete setup at the wall
For a personal estimate, measure the power drawn by the entire configuration rather than relying on the Pi board’s nominal supply rating. A plug-in electricity usage monitor can show wall draw. If you already have trustworthy readings for the complete arrangement, you can use those instead; the extra meter is optional.
Include the Pi and its USB-C supply, because conversion losses at the supply are part of the electricity drawn from the socket. Add any storage device, cooling fan, powered USB hub or separately powered network accessory that will remain on. Include a display only if you plan to leave it switched on during the stream. A monitor used during setup but switched off afterwards should not be counted as though it runs all day.
Measure under representative conditions. Leave the intended video or playlist running, connect the actual peripherals, and observe average power over a useful stretch of normal operation. A brief high reading during boot is not the same as a 24-hour average. Conversely, an idle reading may understate the draw while video plays or connected devices are active.
Raspberry Pi’s hardware documentation gives approximate current figures for different Pi 4 workloads, including idle and H.264 video playback. Its note describes a June 2019 test configuration using Ethernet, a monitor, keyboard and mouse, and cautions that extra USB devices or HATs can raise consumption. Those figures are useful context, not a measurement of your complete setup or a YouTube livestream.
There is a similar distinction between power-supply capacity and continuous consumption. Raspberry Pi’s getting-started documentation recommends a 5 V, 3 A USB-C supply for the Pi 4. That is a 15 W supply capacity, not a statement that the computer continuously draws 15 W. Do not multiply the supply rating by every hour of the month and call the result your usage.
If you cannot measure at the wall, treat any alternative estimate as less certain. Manufacturer figures can help you understand the direction of change between workloads, but they may not include your peripherals, supply losses or the particular stream workload. State the assumption clearly rather than presenting a guessed wattage as a measurement.
Convert watts into monthly and yearly kWh
Electricity bills use energy, commonly shown in kWh. The conversion is straightforward: divide watts by 1,000 to get kilowatts, then multiply by hours of operation.
For a 30-day month, a 24-hour stream runs for 720 hours. The formula is:
monthly kWh = average watts ÷ 1,000 × 24 × 30
For a full 365-day year, use:
yearly kWh = average watts ÷ 1,000 × 24 × 365
Using the 3–5 W planning scenario, the 30-day arithmetic is:
- At 3 W:
3 ÷ 1,000 × 24 × 30 = 2.16 kWh. - At 5 W:
5 ÷ 1,000 × 24 × 30 = 3.60 kWh.
For the year:
- At 3 W:
3 ÷ 1,000 × 24 × 365 = 26.28 kWh. - At 5 W:
5 ÷ 1,000 × 24 × 365 = 43.8 kWh.
The 3–5 W values are chosen here to make a planning calculation reproducible. They are not a verified Pi 4 YouTube streaming range, and they should not replace your own wall measurement. If your reading is 4 W, substitute 4 in the same formula. If it is 6 W, substitute 6; the method does not depend on the example range.
For a different number of operating days, change the final factor. For example, use the actual days you intend to run rather than 30 if calculating a partial month. If you have a measured daily energy value from a monitor, you can also use that directly and scale it to your intended number of days.
Apply your own rupees-per-kWh rate
Once you have kWh, the electricity-only cost follows from one multiplication:
electricity cost = energy in kWh × marginal tariff (₹/kWh)
Use the rate relevant to the additional units consumed by your stream. Household bills can vary by state, utility, category and consumption slab; duties, subsidies or other bill rules can also affect the amount. The Central Electricity Authority’s March 2026 tariff publication organises tariff and duty information by state and category, rather than offering one universal household marginal rate.
Check your latest bill or the current official tariff information for your utility. If your energy charge changes across slabs, estimate which slab applies to the extra consumption, or ask the utility how incremental units are charged. A headline rate copied from another state or an online discussion may not match your bill.
Keep the bill’s fixed charges separate from this calculation unless the stream actually changes them. Likewise, do not subtract a subsidy or add a duty based on a general assumption; use the rules and figures that apply to your household. The result is an estimate of the variable electricity cost, not necessarily a perfect prediction of every line on the next bill.
Illustrative calculations and their limits
The table combines the planning scenario with two example rates to show the arithmetic. ₹5/kWh and ₹10/kWh are illustrative inputs only: neither is presented as a verified Pi streaming cost or as a nationwide Indian tariff.
| Assumed average wall draw | 30-day energy | At illustrative ₹5/kWh | At illustrative ₹10/kWh | 365-day energy |
|---|---|---|---|---|
| 3 W | 2.16 kWh | ₹10.80 | ₹21.60 | 26.28 kWh |
| 5 W | 3.60 kWh | ₹18.00 | ₹36.00 | 43.8 kWh |
For example, the first row’s lower rate is 2.16 × ₹5 = ₹10.80 for 30 days. To make the figure yours, replace both the assumed watts and the example rate with your measured average and marginal tariff. The yearly energy column is shown for scale; multiply it by the same kind of applicable rate to estimate a year’s variable electricity cost.
The numbers do not include fixed charges already on a bill, nor do they account for any household-specific duty, subsidy or slab effect. They also do not claim that a Pi 4 running a live stream will draw 3 W or 5 W. The Raspberry Pi’s published power readings were taken with other workloads and a stated test setup. Its 2019 thermal testing article reports launch-era idle and synthetic-load readings; later firmware stages changed the reported readings. These are historical test results, not a current guarantee or a livestream test.
If you are comparing two arrangements, keep operating hours and the local rate constant. Compare their measured whole-setup watts, calculated kWh, and electricity cost side by side. Then list separate costs, such as added backup or equipment, rather than hiding them in the energy figure. A lower board reading alone does not establish that a complete setup costs less if it needs more accessories.
The same approach helps if you are planning a channel around a recurring video loop. For the playback side, see the guide to using a Raspberry Pi for a prerecorded retail loop on YouTube Live; it addresses a different operational question from this electricity calculation. If a loop includes changing scenes, the guide to scheduling different forest ambience videos may also help you think through the content arrangement. Neither article substitutes for testing your own hardware or checking current platform requirements.
Other costs beyond electricity
A small electricity estimate does not make a 24/7 channel cost-free. Separate the running costs from one-off and conditional costs so you can see which ones are genuinely caused by adding the stream.
Internet: If you already pay for a household connection, do not assign the whole subscription to the channel as a new cost. Consider any additional plan, data use, static service or upgrade only if you actually need it and have verified its terms with your provider. The relevant amount is the incremental cost, not automatically the full household bill.
Power backup: A UPS or battery can keep equipment running through an interruption, but adds purchase and replacement costs and may itself have conversion losses. Decide whether you need backup based on the consequences of a stream interruption and your local power conditions. A lower-power device may affect the backup requirement, but only a complete comparison of equipment and runtime can show the total trade-off. The Raspberry Pi UPS sizing guide for India discusses that separate planning problem.
Equipment and replacement: Include the Pi, power supply, storage, cooling or any other hardware you buy specifically for the channel. These are not monthly electricity charges. If you want a monthly budget view, choose how you will allocate the purchase over the period you expect to use it, but label that as budgeting rather than a utility cost.
Monitoring and restart effort: A 24/7 channel needs some plan for noticing and responding to a stopped broadcast. The cost could be your time, a paid service or a combination, depending on how you run it. If a computer being left on overnight is the particular burden, StreamNeo removes that specific need by letting you upload a video and run the YouTube broadcast without keeping your own computer switched on. It does not change the fact that you need to check YouTube requirements and decide whether that approach fits your channel.
For a channel that mainly serves local viewers, a loop may also carry content and production costs that have nothing to do with the Pi’s watts. A business considering live video can review the practical uses in the guide to YouTube live streaming for businesses, while keeping equipment, electricity and content budgets distinct.
Make the estimate useful before you commit
Write down four inputs: the measured average wall watts, hours per day, days in the billing period, and the marginal ₹/kWh you intend to apply. Keep the reading and tariff source with the estimate. If you later add a fan, storage device, powered hub or backup unit, measure again rather than assuming the original result still applies.
Then make two comparisons, if relevant. First, compare the intended streaming setup with the same setup idle or with non-essential accessories switched off; this helps identify which equipment is driving consumption. Second, compare alternative operating approaches using the same duration and tariff. Include incremental internet, backup and equipment costs, but do not add fixed household expenses that would exist anyway.
This gives you a defensible electricity estimate without overstating what the available evidence proves. The manufacturer’s approximate readings describe specified tests, not your particular continuous broadcast. Your wall measurement and bill are the inputs that make the calculation personal.
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 Pi 4 stream use in a month?
There is no verified figure here for a Pi 4 running a 24/7 YouTube stream. As an arithmetic planning scenario, 3–5 W at the wall would use 2.16–3.60 kWh in 30 days; measure your complete setup for a more useful estimate.
What is the monthly cost in rupees?
Multiply your measured 30-day kWh by the marginal rate that applies to your household. At the illustrative rates in this article, the planning scenario works out to ₹10.80–₹18 at ₹5/kWh or ₹21.60–₹36 at ₹10/kWh, but those rates are examples, not national tariffs.
Does the Pi 4’s 15 W power supply mean it uses 15 W all the time?
No. Raspberry Pi recommends a 5 V, 3 A supply for the Pi 4, which describes its capacity rather than continuous consumption. Actual wall draw varies with workload and connected equipment, so measure the setup you intend to leave running.
Should I include internet and a UPS in the electricity figure?
Keep them separate from the Pi’s measured electricity cost. Count only the incremental internet expense, if your stream requires one, and budget backup equipment as a separate purchase and operating consideration.