Watt Converter
Convert Watt to Exawatt and more • 80 conversions
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Unit Explanations
WattW
Source UnitThe watt (symbol: W) is the SI unit of power, defined as the rate of energy transfer equivalent to one joule per second. It measures the amount of energy conversion or transfer that occurs per unit time. In practical terms, it quantifies the rate at which work is done or energy is consumed. The watt is a derived unit in the International System of Units (SI), and it is used extensively in various fields such as electricity, mechanics, and thermodynamics to quantify power output or consumption.
Current Use
The watt is widely used across the globe to measure electrical power, mechanical power, and heat transfer. It serves as a fundamental unit in the fields of electrical engineering, physics, and many applied sciences. It is crucial for calculating energy consumption in households, industries, and for determining the power output of engines and machinery.
Fun Fact
One watt is equivalent to 1/746th of a horsepower.
ExawattEW
Target UnitAn exawatt (EW) is a unit of power in the International System of Units (SI) that represents one quintillion watts (10^18 watts). It denotes an extraordinarily large amount of power, primarily used in scientific and engineering contexts to describe massive energy outputs or consumption levels. The watt, defined as one joule per second, is the standard unit of power, and the exawatt extends this measure to encompass the immense scales of energy generation and consumption seen in modern applications such as global energy production and telecommunications. The prefix 'exa-' comes from the Greek word 'exa,' meaning 'five times ten to the sixth power.'
Current Use
The exawatt is primarily used in discussions regarding global energy production, data center energy consumption, and large-scale renewable energy projects. It provides a convenient way to express the immense power outputs of modern energy systems. For instance, global electricity generation, which can reach several exawatts, is often reported in this unit for clarity and ease of understanding. Industries such as telecommunications, computing, and energy generation utilize the exawatt to quantify and communicate power levels effectively.
Fun Fact
The energy output of a single supernova can reach up to 10 exawatts, showcasing the power of cosmic events.
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📐Conversion Formula
= × 1.00000How to Convert
To convert to , multiply the value by 1.00000. This conversion factor represents the ratio between these two units.
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💡 Pro Tip: For the reverse conversion ( → ), divide by the conversion factor instead of multiplying.
Watt
power • SI Unit
Definition
The watt (symbol: W) is the SI unit of power, defined as the rate of energy transfer equivalent to one joule per second. It measures the amount of energy conversion or transfer that occurs per unit time. In practical terms, it quantifies the rate at which work is done or energy is consumed. The watt is a derived unit in the International System of Units (SI), and it is used extensively in various fields such as electricity, mechanics, and thermodynamics to quantify power output or consumption.
History & Origin
The watt is named after James Watt, a Scottish engineer and inventor whose improvements to the steam engine were fundamental to the changes brought by the Industrial Revolution. The unit was introduced to provide a consistent measure of power, reflecting Watt's contributions to power engineering.
Etymology: Named after James Watt, a pioneer in steam engine development.
Current Use
The watt is widely used across the globe to measure electrical power, mechanical power, and heat transfer. It serves as a fundamental unit in the fields of electrical engineering, physics, and many applied sciences. It is crucial for calculating energy consumption in households, industries, and for determining the power output of engines and machinery.
💡 Fun Facts
- •One watt is equivalent to 1/746th of a horsepower.
- •The watt is the power required to lift a small apple one meter in one second.
- •James Watt's improvements to the steam engine greatly increased its efficiency and power output.
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Exawatt
power • Non-SI
Definition
An exawatt (EW) is a unit of power in the International System of Units (SI) that represents one quintillion watts (10^18 watts). It denotes an extraordinarily large amount of power, primarily used in scientific and engineering contexts to describe massive energy outputs or consumption levels. The watt, defined as one joule per second, is the standard unit of power, and the exawatt extends this measure to encompass the immense scales of energy generation and consumption seen in modern applications such as global energy production and telecommunications. The prefix 'exa-' comes from the Greek word 'exa,' meaning 'five times ten to the sixth power.'
History & Origin
The term 'exawatt' was introduced as part of the SI prefix system, which was developed to create a coherent and standardized set of measurements for various physical quantities. The SI prefixes were established in the mid-20th century, during an era marked by rapid technological advancements and a growing need for precise measurement in scientific research and industry. The prefix 'exa-' was adopted in 1975 by the International Bureau of Weights and Measures (BIPM) as part of the 9th General Conference on Weights and Measures (CGPM).
Etymology: The prefix 'exa-' is derived from the Greek word 'hex,' meaning 'six,' combined with the SI base unit 'watt,' named after James Watt, the Scottish inventor and mechanical engineer.
Current Use
The exawatt is primarily used in discussions regarding global energy production, data center energy consumption, and large-scale renewable energy projects. It provides a convenient way to express the immense power outputs of modern energy systems. For instance, global electricity generation, which can reach several exawatts, is often reported in this unit for clarity and ease of understanding. Industries such as telecommunications, computing, and energy generation utilize the exawatt to quantify and communicate power levels effectively.
💡 Fun Facts
- •The energy output of a single supernova can reach up to 10 exawatts, showcasing the power of cosmic events.
- •The prefix 'exa-' is used in various scientific fields, extending beyond power to include data storage (exabyte) and distance (exameter).
- •The world's largest solar power plant, located in India, has an output capacity nearing 0.65 exawatts.
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Frequently Asked Questions
How do I convert to ?▼
To convert to , multiply your value by 1. For example, 10 equals 10 .
What is the formula for to conversion?▼
The formula is: = × 1. This conversion factor is based on international standards.
Is this to converter accurate?▼
Yes! MetricConv uses internationally standardized conversion factors from organizations like NIST and ISO. Our calculations support up to 15 decimal places of precision, making it suitable for scientific, engineering, and everyday calculations.
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