Altitude vs Height

When to use each in English, with meaning, register, and examples.

Altitude

Top 3,000 (common)

Height

Top 1,000 (very common)A2noun
Most common: Height
 AltitudeHeight
Pronunciation🇬🇧 //ˈæl.tɪ.tʃuːd//🇺🇸 //ˈæl.tɪ.tjuːd//🇬🇧 /["/haɪt/"]/🇺🇸 /["/haɪt/"]/
MeaningHow high something is above sea level.How tall something is.
ExampleThe airplane reached an altitude of 30,000 feet.The height of the Eiffel Tower is 1,083 feet.
RegisterNeutralNeutral
How commonTop 3,000 (common)Top 1,000 (very common)
CEFR level-A2
Part of speechnoun
Collocationshigh altitude, low altitude, altitude sickness, altitude training, record altitudefull, maximum, considerable, determine, measure, have, in height, full, maximum, considerable, determine, measure, have, in height, considerable, great, ceiling, gain, lose, maintain, at a height of, mountain, rocky, scale, be afraid of, have a head for, from a height, a fear of heights, commanding, dizzy, dizzying, achieve, climb to, reach, commanding, dizzy, dizzying, achieve, climb to, reach
Antonymsdepth, lowlanddepth, width
Common mistakesConfused with 'latitude' (north-south position) or 'longitude' (east-west position)., Using inappropriately in casual contexts where simpler terms would suffice., Mistaken plural form 'altitudes' when referring to a single measure.Confusing 'height' with 'weight'., Using 'high' instead of 'tall' when referring to people., Mixing up units of measurement, like feet and meters.
Usage notesAltitude is often used in scientific contexts, especially in geography and aviation. It's less common in casual conversation. Be careful not to confuse it with 'latitude' or 'longitude'.Use 'height' when discussing measurements, like the height of a person or a building. It's suitable for both formal and informal contexts. Avoid using it in metaphorical contexts, like 'the height of fame.'

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Altitude
Height

Frequently asked questions: Altitude vs Height

What's the difference between Altitude and Height?

Altitude: How high something is above sea level. Height: How tall something is.

Which is more common: Altitude and Height?

Height is the most common in everyday English.

Can you show an example of each?

Altitude: The airplane reached an altitude of 30,000 feet. Height: The height of the Eiffel Tower is 1,083 feet.

Can I use Altitude and Height interchangeably?

Not always. Altitude and Height are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.