Nov. 28, 2022
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Nov. 28, 2022
Entity File Number 001-41347
Entity Registrant Name Expion360 Inc.
Entity Central Index Key 0001894954
Entity Tax Identification Number 81-2701049
Entity Incorporation, State or Country Code NV
Entity Address, Address Line One 2025 SW Deerhound Avenue
Entity Address, City or Town Redmond
Entity Address, State or Province OR
Entity Address, Postal Zip Code 97756
City Area Code (541)
Local Phone Number 797-6714
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, $0.001 par value
Trading Symbol XPON
Security Exchange Name NASDAQ
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false