"have impact on" vs "have a impact on"

Question

"have impact on" vs "have a impact on"

Both "have an impact on" and "have impact on" are commonly used phrases, but "have an impact on" is more widely accepted and considered more grammatically correct. The inclusion of the article 'an' before 'impact' makes the phrase more precise and clear.

Last Updated: March 15, 2024

While 'have impact on' is used informally, 'have an impact on' is more formal and precise. It is recommended to use 'have an impact on' in formal or professional contexts.

Alternatives:

have an impact on
impact on
make an impact on
create an impact on
cause an impact on

The correct phrase is 'have an impact on', which is used to describe the influence or effect something has on something else.

Alternatives:

have an impact on
impact on
make an impact on
create an impact on
cause an impact on

Answer 1

have impact on

This phrase is commonly used, but it is less precise and grammatically correct than 'have an impact on'.

Answer 2

have a impact on

This phrase is incorrect. The article 'a' should be followed by a vowel sound, so it should be 'have an impact on'.

"have impact on" vs "have a impact on"

have impact on

have a impact on

Related Comparisons