US therm to Atmosphere

Compare US therm and Atmosphere. See why these engineering units measure different physical quantities, plus links to valid conversions.

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Engineering Converter

Convert common stress, force, torque, power, and energy units used in engineering.

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Formula

Use the converter to see the formula.

US therm and Atmosphere measure different quantities, so no single result applies.

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Formula

US therm (therm) measures energy, while Atmosphere (atm) measures pressure and mechanical stress. These are different physical quantities, so there is no single multiplication factor that converts one into the other.

therm relates to its own energy base unit by a factor of 105480400. atm relates to its own pressure and mechanical stress base unit by a factor of 101325.

Conversion table

US therm (therm)105480400 × energy base unit
Atmosphere (atm)101325 × pressure and mechanical stress base unit
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Frequently asked questions

Can US therm be converted to Atmosphere?

Not directly. US therm measures energy and Atmosphere measures pressure and mechanical stress. Converting between different physical quantities needs an extra physical relationship (such as area, distance, or time), not just a unit ratio.

What is US therm used for?

The US therm (therm) is a unit of energy. US therm used for natural gas energy.

What is Atmosphere used for?

The Atmosphere (atm) is a unit of pressure and mechanical stress. A standard atmosphere is exactly 101,325 pascals.

Why does the converter show an incompatible units message?

The Universal Converter only calculates a numeric result when both units share the same physical dimension. Since US therm and Atmosphere don't, the tool flags them as not directly compatible rather than returning a meaningless number.

What should I convert US therm to instead?

Use another energy unit, such as one of the related US therm conversions linked below.

What should I convert Atmosphere to instead?

Use another pressure and mechanical stress unit, such as one of the related Atmosphere conversions linked below.

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About this conversion

This page compares US therm (therm) and Atmosphere (atm) within the engineering converter.

US therm used for natural gas energy. A standard atmosphere is exactly 101,325 pascals.

Because US therm measures energy and Atmosphere measures pressure and mechanical stress, the two units are not directly convertible: there is no fixed ratio that turns one into the other without additional information.

The calculator above will report that these units are not compatible. For a working result, choose two units from the same measurement family — see the related conversions below.