it'd vs its, What's the Difference?

Which to use

“it'd” is a contraction and “its” is a determiner - they look or sound alike but fill different roles in a sentence.

#5,229
“it'd” frequency rank: #75
“its” frequency rank: 5304
confusion score

Side-by-Side Comparison

Feature	it'd	its
Definition	Contraction of it + had.	Belonging to it.

Where the eye mixes it'd and its

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch

it'd

3 ch

its

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: it'd is /ˈɪtəd/ while its is /ɪts/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (contraction vs determiner), which is usually the fastest check. Our composite confusion score for this pair is 5304, derived from the frequency rank of both members and their visual similarity.

it'd is recorded at frequency rank #5,229, classified as acontraction, pronounced /ˈɪtəd/. its is at rank #75, tagged as adet, pronounced /ɪts/.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 5304, this pair ranks #515,841 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of it'd vs its

Shared letters: it. Private to "it'd": d. Private to "its": s.

"it'd" · 3 letters · shape VCC · "its" · 3 letters · shape VCC

Frequently Asked Questions

Can "it'd" and "its" be used interchangeably?

No - they are not even the same part of speech. "it'd" is a contraction and "its" a determiner, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "it'd" or "its"?

"its" is the more common of the two: it sits at frequency rank #75 in our English list, against #5,229 for "it'd". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.