Will Kelvin Scale Have Negative Temperature?

David Miller
David Miller
• • 5 min read

Kelvin Is Different Because It's an Absolute Scale Absolute Scale an Absolute Scale Is a System of Measurement That Begins at a Minimum, or Zero Point, and...

Will Kelvin Scale Have Negative Temperature?

Kelvin is different because it's an absolute scale

absolute scale
An absolute scale is a system of measurement that begins at a minimum, or zero point, and progresses in only one direction. An absolute scale differs from an arbitrary, or "relative", scale, which begins at some point selected by a person and can progress in both directions.
› wiki › Absolute_scale
. 0K is absolute zero — the point at which gas molecules have no thermal energy. There's no negative temperature on the Kelvin temperature scale.

Can a temperature in Kelvin be negative?

Negative absolute temperatures (or negative Kelvin temperatures) are hotter than all positive temperatures - even hotter than infinite temperature.

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Why is there no negative Kelvin?

In contrast to the Celsius and Fahrenheit scales, the Kelvin scale has no negative temperatures because the lowest possible temperature on the Kelvin scale is absolute zero.

David Miller

David Miller

Executive Financial & Market Analyst
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David Miller brings 15 years of experience in global economics, personal finance strategy, and market dynamics. He specializes in turning complex economic trends into actionable insights for everyday readers.