A 24/7 4K 60fps YouTube Live loop has no fixed electricity use: resolution and frame rate do not tell you how much power your encoder draws. Measure the average wall power of the equipment you intend to keep running, then convert that figure into kWh and apply your own tariff.
For example, a setup measured at 100 W would use 2.4 kWh a day and 72 kWh over 30 days. That is an illustration of the arithmetic, not a typical 4K60 device figure; your energy-only cost depends on your applicable rate, and your final bill may include other charges.
Why 4K60 does not determine electricity use
“4K60” describes the video being sent: its resolution and frame rate. Electricity use depends on the equipment doing the work, its components and settings, and what else is powered alongside it. A desktop, a small dedicated encoder and a laptop can behave differently even when they send the same video format. There is no standard wall-power figure that follows from the label alone.
The relevant figure is average power at the wall, measured in watts (W), for the complete setup you want to include. Wall power accounts for what the equipment draws from the mains, rather than relying on a component’s advertised rating or a software estimate. A computer’s rated power supply capacity, for instance, is not the same as its continuous consumption.
YouTube’s live encoder guidance lists recommended 4K/2160p at 60fps ingest bitrates of 35 Mbps for AV1 or H.265, and 50 Mbps for H.264. Those are data rates, not watts. They tell you how much video data the encoder sends, not how much electricity the computer will draw while preparing and transmitting it.
YouTube also says it automatically transcodes an incoming live stream into different output formats for viewers. The creator’s electricity calculation is therefore about the creator-side encoder and any peripherals included in the measurement, not every viewer’s screen, playback device or network. A study of playback on a phone, for example, would not supply a useful wall-power estimate for your desktop encoder.
Measure the average wall power
The simplest practical way to replace guesswork is a plug-in electricity usage meter, if you have access to one. Connect the equipment you want to measure through the meter and let it record power during a representative period of normal streaming. Use its average-power reading in watts, rather than treating a momentary reading during startup or a brief busy scene as the continuous draw.
Decide what “the setup” includes before measuring. If the stream must run with a router, monitor, audio interface or capture device left on, include each item whose consumption you want to count. If the monitor is switched off after setup, measure without it. Record the boundary clearly, so a later cost estimate does not quietly mix computer-only watts with a whole-room total.
A meter reading is a snapshot of that particular configuration, not a permanent property of the machine. If you change the encoder, video processing, hardware, or what peripherals remain powered, measure again. The same caution applies if the stream alternates between quiet and demanding material: observe enough of the real loop to avoid basing an estimate on an unrepresentative moment.
If a plug-in meter is not available, the calculation still works, but a guessed wattage makes the result uncertain. Do not fill the gap with a generic “4K PC” number: the available research does not establish a representative wall-power figure for a PC, mini PC or hardware encoder performing this exact continuous task. Treat any assumed wattage as an explicit scenario, not a benchmark.
Calculate daily and monthly kWh
Electricity use on a bill is expressed in kilowatt-hours (kWh), commonly called units in everyday conversation. To turn measured average watts into daily energy, multiply by the hours in a day and divide by 1,000, because one kilowatt is 1,000 watts:
Daily energy (kWh) = average wall power (W) × 24 ÷ 1,000
For a 30-day planning month, multiply the daily result by 30:
30-day energy (kWh) = daily energy (kWh) × 30
These equations assume the measured average power continues around the clock. If you run the encoder for fewer hours, use the actual number of operating hours in place of 24. For a month with a different number of days, multiply daily energy by that number instead of using 30.
The arithmetic makes clear why a measured input is more useful than a video label. A wall reading of 50 W would produce half the energy of a reading of 100 W over the same hours; a reading of 200 W would produce twice as much. These are arithmetic comparisons, not claims that a particular machine will draw either value.
Keep the units consistent. A meter reading in watts goes into the formulas above. A reading already expressed in kWh is energy, so you should not multiply it by 24 again. If the meter accumulates kWh over a representative observation period, use that total and scale it only when the period and your operating schedule justify doing so.
Estimate the energy-only rupee cost
Once you have kWh, multiply it by the applicable energy rate in rupees per kWh:
Approximate energy charge (₹) = energy use (kWh) × applicable tariff (₹/kWh)
Use the rate that applies to your electricity connection and consumption, not an India-wide assumed price. The relevant schedule may depend on your state or distribution company, connection category and billing arrangement. Check your current bill or the current tariff information from your electricity provider for the rate that applies to you.
This result is an energy-only estimate. It is useful for comparing the extra consumption associated with a continuously running encoder, but it is not a prediction of the complete bill. Fixed charges and other bill items may remain even if the stream is off, and some charges may change with total household consumption. A stream’s energy-only cost should not be mistaken for the total amount you will pay.
You can make a more relevant comparison by measuring the whole setup, calculating its monthly kWh, and then considering how that additional use interacts with your actual bill. If other appliances use electricity in the same billing period, your total may fall into a different slab or trigger adjustments. The bill components and rules vary, so use the provider’s current schedule rather than borrowing a rate from another household.
Work through the illustrative 100 W example
Suppose, purely for illustration, that the equipment included in your measurement averages 100 W and runs continuously. Daily use is 100 × 24 ÷ 1,000, or 2.4 kWh. Over 30 days, that is 2.4 × 30, or 72 kWh. This example demonstrates the calculation only; it does not suggest that a 4K60 encoder, desktop or any other setup will draw 100 W.
If your applicable energy rate is represented by T rupees per kWh, the energy-only part of this example’s 30-day use is 72 × T rupees. Leave T as your actual applicable rate until you have checked the bill or tariff schedule. Because no single household tariff for all of India applies, replacing T with a universal rupee value would give a misleading answer.
The same method makes your own estimate straightforward. Replace 100 W with your measured average wall power, and replace T with your rate. If the meter includes a router and peripherals, the result covers them; if it measures only the encoder, the result is only for that encoder. State the boundary whenever you share or compare the estimate.
For a day-by-day estimate, use the daily kWh and multiply by the applicable rate as a rough energy-only daily figure. For a billing-period estimate, use the actual number of days and consider the provider’s billing structure. Neither calculation captures a fixed charge or establishes the total bill by itself.
Account for tariff slabs and bill adjustments
A simple multiplication assumes every unit is charged at one rate. Your actual bill may not work that way. Depending on the tariff applicable to your connection, energy rates may be organised in slabs, and the final bill may include fixed charges, taxes or other adjustments. The additional stream load can therefore have a different marginal cost from the average energy rate you infer by dividing your previous bill by its units.
Check the bill for the connection category, billing period, recorded units and line items. Then consult the current official tariff schedule from your distribution company if you need to understand how the next units are charged. Do not treat a rate shown for a different state, category or billing period as yours. If the bill is difficult to interpret, ask the provider which energy rate applies to incremental consumption on your connection.
A useful way to report the estimate is to separate what you know from what you do not. For example: “The measured setup averaged X W; that is Y kWh over 30 days. At the applicable energy rate, the energy-only estimate is ₹Z; fixed and other bill charges are excluded.” The figures X, Y and Z should come from your measurement and your tariff, not from a generic 4K60 claim.
Reduce uncertainty with a representative measurement
Measure the equipment in the condition you will actually use overnight, with the same encoder settings and peripherals. Let the loop run through its normal content, and use the meter’s average over a representative period rather than a brief low-activity interval. Write down the configuration and which devices were connected, so you can repeat the test if you change the setup.
If power changes noticeably over the loop, an average is still suitable for a planning estimate, provided the observation covers that variation. If you can measure a full operating day, compare the energy recorded by the meter with the calculation from average watts. A difference may indicate that the average reading, the observation window or the included devices were not aligned. This is a check on your inputs, not a separate universal benchmark.
Bitrate and codec choices can affect bandwidth, but they do not give you a reliable conversion to electricity savings. Google’s HLS ingestion documentation notes that HEVC generally offers more compression than H.264 at the same video quality. That is a compression comparison, not a measurement of how much power your particular encoder will save. You would need to measure the actual setup under each configuration to answer that.
For practical setup details beyond the electricity estimate, see this guide to streaming a video playlist over Airtel Xstream Fiber. If you are deciding whether to keep a computer running, running a 24/7 stream on a spare desktop with BSNL broadband may help you consider the local equipment and connection together. Your electricity measurement remains specific to your own hardware.
There is also a choice between operating your own encoder continuously and having an uploaded file run as a loop without your computer staying on. A local setup gives you direct control over hardware and configuration, while keeping that hardware powered means its measured draw belongs in your calculation. StreamNeo removes the need to leave your own computer running for an uploaded-file YouTube loop, which is relevant if the overnight power draw and recovery work are the parts you want to avoid; compare the operating arrangement and costs on their own terms.
If your content is a pre-recorded animation, the guide to choosing a live frame rate for an animation loop may help you review the video settings separately from the electricity calculation. A lower frame rate or bitrate is not a guaranteed power-saving measure: encoding workload varies by hardware and configuration. Measure any revised setup rather than assuming the reduction from its settings alone.
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 many units does a 24/7 YouTube live stream use?
There is no fixed number of units for a 24/7 stream. Measure average wall power in watts, then calculate daily kWh as watts × 24 ÷ 1,000; multiply by the number of days for the period you want to estimate.
Does streaming in 4K60 automatically use more electricity?
The 4K60 label does not specify a power draw. The encoder’s hardware, settings and workload determine its wall power, so measure your actual setup rather than converting YouTube’s recommended bitrate into watts.
Does the estimate include viewers watching the stream?
No. This calculation covers the creator-side encoder and any local equipment you deliberately include in the meter reading. Viewers’ screens, playback devices and networks are separate electricity use.
Is the 100 W example a typical 4K60 setup?
No. It is an illustrative input used to show the arithmetic: 100 W continuously is 2.4 kWh a day and 72 kWh over 30 days. Substitute your own representative measurement and applicable tariff for an estimate of your setup.