#theory — Instagram Hashtag Analysis

With 1.7M total posts and 363 new posts daily, #theory is a very high-competition hashtag (score: 100/100). Average posts get 5.5K likes and 115 comments.

Popular Hashtags for #theory

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#conspiracy	1.7M	363	5.5K	100	76
#conspiracytheory	878.4K	59	3.5K	66	86
#theories	221.5K	50	3.9K	43	81
#learn	17.1M	1.9K	10.1K	100	52
#knowledge	20.0M	2.8K	1.7K	100	52

Related Hashtags to #theory

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#wisdom	26.3M	3.5K	2.9K	100	54
#scary	14.9M	1.1K	3.5K	100	56
#creepy	13.2M	496	2.9K	100	56
#reels	1.1B	808.7K	1.1K	100	59
#conspiracytheories	378.0K	169	5.1K	85	100

Similar Hashtags to #theory

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#conspiracytheory	878.4K	59	3.5K	66	86
#colortheory	780.5K	195	1.3K	95	46
#musictheory	499.5K	173	894	88	40
#attachmenttheory	181.2K	88	1.1K	71	48
#polyvagaltheory	158.1K	68	1.7K	55	84

Hashtag Cloud

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How to Use #theory on Instagram

Mix with niche hashtags — #theory has very high competition. Combine it with smaller, more specific hashtags to improve your visibility.
Use 5-15 hashtags per post — Include #theory alongside related tags for the best reach. Don't just use one hashtag.
Combine with related hashtags — Try pairing #theory with #wisdom, #scary, #creepy for a well-rounded hashtag set.
Check for banned hashtags — Always verify your hashtags are safe before posting. Use the IQHashtags Banned Hashtag Checker.

Frequently Asked Questions

How popular is #theory on Instagram?

#theory has 1.7M total posts on Instagram with approximately 363 new posts added daily. The average post using #theory receives 5.5K likes and 115 comments.

Is #theory a good hashtag to use?

#theory has a competition score of 100/100 (very high) and a reach score of 76/100. This is a competitive hashtag — best used alongside smaller, niche-specific tags.

What hashtags go well with #theory?

The best hashtags to use with #theory include: #wisdom, #scary, #creepy, #reels, #conspiracytheories. Using a mix of related hashtags helps you reach a wider audience while staying relevant to your content.

Editorial transparency: This article was drafted with AI assistance using IQ Hashtags' internal platform data and research, then reviewed and edited for accuracy by Ewa Suwińska, Editorial Lead at IQ Hashtags. Last reviewed: 2026-06-04. Learn about our editorial process →

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