A 24/7 YouTube stream costs whatever your included equipment consumes over its operating hours, multiplied by the applicable part of your electricity tariff. The useful calculation is watts × hours ÷ 1,000, followed by a tariff calculation based on your state, utility, consumer category and monthly slab.
There is no single Indian electricity rate that can answer this for everyone. A computer-only stream, a computer with a display and router, and a cloud-based setup have different electricity use, while domestic tariffs may include slabs, subsidies, fixed charges, duties and adjustments.
What one electricity unit means
Electricity bills usually express energy in kilowatt-hours, abbreviated as kWh. One kWh is commonly called one unit of electricity. It means using 1,000 watts for one hour, or 100 watts for ten hours.
The conversion is:
Energy in kWh = average power in watts × operating hours ÷ 1,000
For a continuous stream:
Monthly energy = average watts × 24 × number of days ÷ 1,000
The word “average” matters. A computer may draw more power while encoding video, less while idle, and a different amount when a scene changes or another application runs. A label on the power supply is not the same as the equipment’s actual consumption. It describes the supply’s capacity, not necessarily what the setup draws continuously.
Suppose the equipment averages 80 watts and operates for 30 days. The energy calculation is:
80 × 24 × 30 ÷ 1,000 = 57.6 kWh
That is 57.6 units for the period. It is not yet the bill amount. To estimate the energy charge, you still need the rate that applies to those additional units. If your tariff is slabbed, the 57.6 units may cross more than one slab rather than being multiplied by one headline rate.
Your billing period may not contain exactly the number of calendar days you have assumed. For a closer estimate, use the dates between the previous and current meter readings, or use the number of days shown on your bill. You can calculate a daily figure first and multiply it by the expected billing-period length.
Measure the equipment’s average watts
Do not begin with a generic claim that a 24/7 stream uses a particular number of watts. The figure depends on the encoder, resolution, frame rate, processor load, display, audio equipment and other devices that stay powered.
YouTube describes software encoders and standalone hardware encoders in its official guide to creating a live stream with an encoder. The encoder converts the video into a format suitable for streaming, but the documentation does not provide one standard electricity figure for every encoder or channel.
First decide what you are measuring. A sensible whole-setup estimate may include:
- the computer or dedicated encoder
- a monitor that remains switched on
- the router or network equipment needed for the stream
- a camera, capture device, microphone or audio interface
- lights or other equipment that is powered continuously
- speakers or amplifiers used as part of the broadcast
Also decide what would already be running without the stream. If the router is powered all day for the household, you may want two figures: the total setup consumption and the extra consumption caused by keeping the stream online. The first helps with household planning. The second is closer to the stream’s incremental electricity cost.
Use an observed reading where practical
A plug-in electricity usage meter, also described as an energy monitor with a kWh display, can replace a guess with an observed reading for one device or one group of devices. Use it only where appropriate and safely. Follow the meter’s instructions, and do not treat one reading as the consumption of equipment connected elsewhere.
Measure the full setup if it is practical to connect the relevant devices through the same meter. Otherwise measure the computer, display and other devices separately and add their energy use. A single computer reading does not include a router, camera, lights or audio equipment.
Record the reading over a useful period rather than relying on a brief glance at instantaneous watts. A short reading can miss changes in processor load or idle periods. If the meter shows accumulated kWh, note the starting and ending readings and divide by the number of hours measured:
Average watts = energy measured in kWh × 1,000 ÷ hours measured
For example, if a setup used 1.92 kWh over 24 hours, its average draw during that test was 80 watts. That is still an estimate of the conditions during the test, not a permanent property of the stream.
If you are choosing between arrangements, compare like with like. Use the same included devices, resolution and frame rate, test duration, and tariff assumptions. Comparing a computer-only reading with a whole-room reading will produce a misleading result.
Calculate energy for a continuous stream
Once you have an average wattage, calculate the operating energy before looking at the bill. Keep the arithmetic visible so you can replace the assumptions later.
For a 24-hour stream lasting 31 days:
Monthly kWh = average watts × 24 × 31 ÷ 1,000
At 80 average watts:
80 × 24 × 31 ÷ 1,000 = 59.52 kWh
At 150 average watts over the same period:
150 × 24 × 31 ÷ 1,000 = 111.6 kWh
These are energy quantities, not universal consumption claims. The first setup might be a low-load encoder with limited peripherals. The second might include a more demanding computer, display and other continuously powered equipment. Measure your own arrangement rather than selecting the more convenient figure.
You should also separate a stream that runs continuously from one that restarts or stops overnight. If the channel is live for 18 hours per day, use 18 rather than 24. If the computer is on for 24 hours but only streams for part of that time, calculate the operating modes separately. For example, you might estimate the computer’s average draw while encoding and its lower draw while waiting, then add the two energy quantities.
Video settings affect the encoding workload, but do not convert bitrate directly into watts. YouTube’s encoder settings and bitrate guidance concerns video quality, resolution, frame rate and codec settings. It is not a table of electrical consumption. A higher setting may alter the computer’s workload, but only a measurement of your equipment can show the resulting power draw.
If your stream is based on pre-recorded files, the playback and encoding arrangement still matters. A useful starting point for the content side is this guide to making a 24/7 YouTube live stream from pre-recorded videos. Electricity remains a separate question: identify what is powered and measure its average draw.
Find the applicable state or utility rate
The rate on your bill depends on more than the country. Identify these details before multiplying units by a rupee figure:
- state and distribution utility
- consumer category, such as domestic or non-domestic
- sanctioned load or other supply details where relevant
- current monthly usage and the slab it reaches
- subsidy eligibility or subsidy shown on the bill
- fixed charges, duties and adjustments listed for the billing period
The Central Electricity Authority’s 2025 tariff and duty compendium provides state and consumer-category tables, slab information and subsidy details. It also shows effective dates in the relevant tables. Treat it as a reference point, then check your utility’s current tariff order or your latest bill for the rate that applies to your supply.
Retail electricity tariffs are determined by the appropriate electricity regulatory commissions, while state governments may provide subsidies to consumer classes, as explained by the Ministry of Power in its framework on electricity financial sustainability and affordability. That is why a rate copied from another state, another category or an old bill can give the wrong answer.
For a simple energy-only estimate, a flat marginal rate can be used when your tariff genuinely applies one rate to the additional units in question. Write the assumption beside the calculation:
Estimated energy charge = added kWh × applicable marginal rate per kWh
Do not call that result the full bill unless you have also considered the other charges. If you do not know whether the rate is marginal, look at the slab table or ask the utility how additional consumption is charged.
When slab tariffs change the calculation
A slab tariff charges different blocks of consumption at different rates. The additional stream units may fit within one block, or they may push total household use into a higher block. You need your normal monthly consumption before adding the stream.
For illustration only, the CEA’s 2025 compendium lists a Tamil Nadu domestic example in which the table reports ₹4.80 per unit for several lower slabs and ₹6.45 per unit for the 201–250 unit slab before subsidy. The table identifies an effective date of 1 July 2024. These figures are not a current universal Tamil Nadu rate, and they are not a rate for every reader. Check the current utility schedule and the subsidy treatment shown for your own connection.
Imagine, purely as an arithmetic example, that a household normally uses 180 units and the stream adds 59.52 units. The total becomes 239.52 units. You cannot safely multiply all 239.52 units by ₹4.80 or all of the added units by ₹6.45 without knowing how the applicable tariff allocates consumption across its slabs.
Instead, map the total usage against the tariff table. If the tariff charges the first block at one rate and the next block at another, calculate each block separately. Then compare the bill estimate without the stream with the estimate including the stream. The difference is a more useful estimate of the stream’s incremental energy charge.
Bill energy charge with stream
− bill energy charge without stream
= estimated additional energy charge
The exact method depends on the tariff’s wording. Some schedules use cumulative slabs, while others may have special treatment, subsidies or conditions for a category. Do not infer the method from a rate printed on a search result or from a neighbour’s bill.
A slab can also make the apparent cost of the next unit change as total usage rises. This does not mean that every unit has one national price. It means your estimate must use the tariff structure that applies to your connection during the billing period.
Include bill components beyond energy charges
Your energy-only result answers a narrow question: how much might the additional kWh cost under the relevant energy rates. Your electricity bill may contain other items that do not rise in direct proportion to the stream’s units.
Depending on the supply and tariff, look for:
- fixed charges
- demand or sanctioned-load charges
- electricity duty or tax
- fuel or power-purchase adjustment charges
- subsidies or subsidy reversals
- meter or other utility charges
- arrears, rebates or billing-period adjustments
The Ministry of Power discusses the recovery of fixed costs through fixed or demand charges. The CEA tables also distinguish tariff and subsidy treatment. These components are why the extra amount on your bill may not equal only “monthly stream units multiplied by an energy rate”.
If the stream does not change your connection category, sanctioned load or demand arrangement, fixed charges may remain unchanged. That does not mean they should be ignored when estimating the whole bill. Show them separately and state whether the stream is expected to affect them.
A useful worksheet has three outputs:
| Output | What it includes | Best use |
|---|---|---|
| Added energy | Extra kWh caused by the setup | Checking equipment consumption |
| Incremental energy charge | Added kWh mapped to the tariff slabs | Estimating the stream’s direct energy cost |
| Estimated bill difference | Energy charge plus applicable changing components | Planning the likely extra bill amount |
Do not add a fixed charge again merely because the stream is running. Add it only if the tariff or connection arrangement indicates that the charge changes. Similarly, record any subsidy assumption, because a displayed subsidy-adjusted rate may not apply in the same way to every consumer or every usage level.
Work through your own estimate
Use this process once you have a recent bill and a realistic equipment reading.
1. Define the setup
Write down every device that remains powered for the stream. Include the computer or hardware encoder, display, router if you are assigning its consumption to the stream, and any camera, lights, capture equipment or audio gear. Mark shared household devices separately.
If your computer is the only device under test, say so. A result labelled “computer only” should not later be presented as the cost of the complete channel.
2. Obtain average watts
Measure the setup at the wall where practical, or use equipment readings and specifications as a provisional estimate. Test under the same stream settings you expect to use. Note the resolution, frame rate, encoder arrangement and included peripherals.
Suppose your measured average is 80 watts. This is a hypothetical example, not a general figure for YouTube streaming.
3. Convert watts to monthly units
For a 30-day billing period:
80 × 24 × 30 ÷ 1,000 = 57.6 kWh
The stream adds 57.6 units under this assumption. If the billing period is 31 days, use 59.52 units instead. If it runs for fewer hours, replace 24 with the actual daily hours.
4. Record your normal usage
Take the usual monthly units from your recent bills. If usage varies by season, use more than one bill rather than choosing the lowest month. Cooling equipment, fans and other household loads can alter which slab the added stream units enter.
5. Read the current tariff
Find the state, distribution utility and category. Confirm the slab boundaries, energy rates, fixed charges, duty, adjustment rules and subsidy treatment. Use the latest official utility material available for your billing period, and compare it with the entries on your bill.
6. Calculate without and with the stream
First map normal usage against the tariff. Then add the stream’s calculated units and map the new total. Subtract the first energy-charge result from the second. If a fixed or demand component changes, add that separately and label the assumption.
Your notes might look like this:
Average setup draw: 80 W, measured with computer and display
Operating time: 24 hours × 30 days
Added energy: 57.6 kWh
Normal household usage: taken from latest bill
Tariff: current utility schedule for the actual consumer category
Energy result: calculated slab by slab
Other components: checked separately on the bill
This method is more reliable than searching for “India electricity cost per unit” and inserting the first number you find. It also makes the estimate easy to update when you replace a computer, change the encoder settings, move to another utility or receive a revised tariff.
If electricity is the main concern, compare the cost of keeping a local computer powered with arrangements that do not require that computer to run continuously. A VPS and cloud streaming comparison for a nonstop YouTube channel can help you assess the operating trade-offs, while a spare-PC 24/7 streaming setup explains what a local arrangement keeps powered. Neither replaces your tariff calculation.
For a channel that needs the uploaded file to keep running while your own computer is switched off, StreamNeo removes the particular electricity question of leaving that local streaming computer on, while you still need to consider the devices and internet equipment you choose to keep powered at home. It is YouTube-only, so check that it fits your channel before relying on it.
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 stream use?
There is no universal figure because the equipment draw varies. Multiply your measured average watts by 24 and the number of days, then divide by 1,000 to obtain kWh, or units.
What electricity rate should I use in India?
Use the tariff for your state, distribution utility, consumer category, monthly usage and subsidy position. A single national household rate, or a rate copied from another consumer’s bill, is not a reliable estimate.
Should I include the router and monitor?
Include every device whose electricity you want the estimate to represent. Show shared devices separately if you want to distinguish the stream’s added consumption from equipment that would be powered for the household anyway.
Is energy charge the same as the extra amount on my bill?
Not necessarily. Fixed or demand charges, duties, adjustments and subsidies may affect the bill, so calculate the incremental energy charge separately from the wider bill difference.