How much electricity does a TV consume per hour?

A modern LED TV uses about 50 W for a 32-inch, 80 W for a 43-inch, 110 W for a 55-inch and 150 W for a 65-inch — roughly 0.05 to 0.15 units (kWh) per hour. At ₹8 per unit that is about ₹0.40 to ₹1.20 per hour. OLED and older LCD/plasma TVs use more.

How much does it cost to run a TV per month?

Watching 5 hours a day at ₹8 per unit: a 32-inch LED costs about ₹60/month, a 43-inch about ₹96/month, a 55-inch about ₹132/month and a 65-inch about ₹180/month. Heavy viewing or larger/older TVs cost more.

Does a bigger TV use more electricity?

Yes. A larger screen has more area to light, so power roughly scales with size — a 65-inch LED uses about three times a 32-inch. Brightness and HDR also increase consumption, while energy-saving and lower-brightness modes reduce it.

Does a TV use electricity on standby?

Yes, but very little — about 0.5 to 2 watts on standby. Over a month that is only a few rupees, though switching off at the wall removes it entirely and also protects against surges.

How can I reduce my TV's electricity use?

Lower the backlight/brightness, use the energy-saving or eco picture mode, turn off when not watching rather than leaving it on for background noise, and switch off at the wall to remove standby draw. These can cut TV consumption by 20–30%.

📺 Quick: pick your TV size

then set your hours below ↓

📺 Appliance Cost

TV Electricity Cost Calculator

See how many units your TV uses and what it costs per day, month and year for your screen size and viewing hours.

📺 A modern LED TV is a small load. Even heavy daily viewing usually costs under ₹200 a month — far less than cooling or heating appliances.

TV Power (watts)

32"~50, 43"~80, 55"~110, 65"~150 W

Hours / Day

Tariff (₹/unit)

Days Used / Month

How This Calculator Works

A TV draws steady power while on, so consumption is simply its wattage times the hours watched. Screen size is the main driver — bigger screens light more area.

Brightness, HDR and content affect it a little; standby adds only 0.5–2 W.

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How TV Electricity Use Is Calculated

A television draws a near-constant power while running, so its consumption is its wattage multiplied by viewing hours. Modern LED and smart TVs are efficient; OLED and older LCD/plasma sets draw more for the same size.

Units per Day = Power (kW) × Hours Watched Cost per Day (₹) = Units per Day × Tariff (₹/unit) Cost per Month (₹) = Cost per Day × Days Used

Worked Example — 43" LED, 5 hrs/day

80 W = 0.08 kW | 5 hrs/day | 30 days | ₹8/unit

Units/day = 0.08 × 5 = 0.4 units
Cost/month = 0.4 × 30 × ₹8 = ₹96/month

TV Running Cost Reference

LED TV at 5 hours/day, 30 days, ₹8/unit.

TV Size	Power	Units/Month	Cost/Month
32" LED	50 W	7.5	₹60
43" LED	80 W	12.0	₹96
55" LED	110 W	16.5	₹132
65" LED	150 W	22.5	₹180

* Approximate at moderate brightness. OLED/older TVs use more. Use the calculator above.

Frequently Asked Questions

A modern LED TV uses ~50 W (32"), 80 W (43"), 110 W (55") and 150 W (65") — about 0.05–0.15 units/hour, or ₹0.40–1.20/hour at ₹8/unit. OLED and older LCD/plasma use more.

At 5 hours/day, ₹8/unit: 32" ~₹60, 43" ~₹96, 55" ~₹132, 65" ~₹180 per month. Heavy viewing or larger/older TVs cost more.

Yes. A bigger screen lights more area, so power scales with size — a 65" LED uses about 3× a 32". Brightness and HDR add more; eco/low-brightness modes reduce it.

Yes, but only 0.5–2 W — a few rupees a month. Switching off at the wall removes it and protects against surges.

Lower the backlight/brightness, use eco picture mode, turn it off when not watching, and switch off at the wall to remove standby. These cut consumption by 20–30%.

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