How Many Watts Does a TV Use: 24, 32, 65 Inches TV And More [With Data Table] - Jackery (2024)

How Many Watts Does A TV Use?

The number of watts used by any TV will depend on its type. Here, we will include the different types of TV and their watts.

• CRT TV:These old technologies are bulky in size and consume up to 120 watts of electricity. However, many people use CRT TVs as they are great for gaming purposes without any blurry motion or input lag.
• Plasma TVs:They are made up of tiny gas pockets and light up when high voltage is applied. Plasma TV has an excellent contrast ratio and views, which consumes up to 500 watts of power.
• LCD:They are a great combination of picture quality and low power consumption. LCDs use cold-cathode fluorescent lamps for backlighting and consume around 70-200 watts.
• LED: While LCDs and LEDs use the same kind of technology, LED TVs typically use light-emitting diodes and are generally more economical.
• OLED:This latest TV uses organic light-emitting diodes and uses more power than LEDs.

The following table reveals how many watts does a TV usesdepending on different sizes and types.

How Many Watts Does A 32-Inch TV Use?

Most homeowners use a 32-inch TV because they are cheap, lightweight, compact, and easy to carry. The power consumption of same-size TVs will depend on the brand and its type. For example, a 32" LED TV will consume around 30-55 watts of power, whereas the 32" OLED uses 55-60 watts. The 32-inch LCD TV consumes higher watts, around 50-85 watts. The older 32" CRT TVs have the highest power consumption, which is equal to 150-200 watts, with an average of 170 watts.

How Many Watts Does A 55-Inch TV Use?

A 55" inch TV is the larger version of the previous models and is becoming more and more popular. Their consumption may vary depending on the TV type. For example, the 55" LED consumes around 60-90 watts, whereas the 55" OLED has a power consumption rate of 105-110 watts.

How Many Volts & Amps Does A TV Use?

Volts and ampsare the essential terms that determine how much electricity flows or is used by any appliance.

• Volts (V):It is short for voltage and typically measures the difference in electrical pressure. In other words, voltage is like the speed of electricity that passes through the circuit.
• Amps (A):It is short for amperes and generally measures the electrical current. It is the amount of electrons that flow through the circuit.

Typically, TVs use around 120-volt outlets. If the TV uses 164W of hourly wattage, the amperage will be calculated as follows:

Amps = 164W / 120V = 1.37 amps.

What Are The Factors Affecting TV Wattage?

If you are wondering about how many watts does a TV uses per hour, you'll need to understand the factors that affect the number.

Type of TV:Modern TVs and LED TVs are generally more energy-efficient than older models. Generally, Energy Star-certified TVs are 25% more efficient than conventional TVs.

TV Age: Like any other technology, the older an appliance gets, the more wattage it will consume. The CRT models use up to 120 watts, whereas the LED TV consumes 24-28 watts for small sizes and 90 watts for larger sets.

Size of TV: The larger TVs typically consume more energy than smaller ones. For example, a 48-inch TV consumes 80 watts of power. But how many watts does a 65-inch TV use? It is nearly 115 watts.

TV Usage:The more TV you use, the higher the watts consumption will be. It is best to switch off the TV when not in use to avoid higher bills.

Vampire Power: It's a term for how much power any device consumes when turned off but plugged in. TVs typically consume 5% of their usual power consumption, even in standby mode.

How to Determine The TV Power Consumption?

Most modern TVs, like LED or OLED, are more energy-efficient and have an ENERGY STAR-rated sign. It generally consumes around 150 watts. You can find the watt consumption of your TV on the blank panel of the appliance. If, in case, you cannot find the wattage on the TV, multiply the maximum voltage and amperage of the appliance.

Formula: Watts of TV × Hours Used = Power Consumption

Example:A 150-wattage TV appliance, when used for three per day, will consume 150W × 3H = 450Wh per day.

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