Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the Registration Statement on Form S-8 of Celsius Holdings, Inc. (the “Company”) of our report dated March 12, 2020 relating to our audit of the consolidated financial statements which appear in the Company’s Annual Report Form 10-K (Document No. s116616), for the year ended December 31, 2019.

/s/ Assurance Dimensions

Certified Public Accountants

Margate, Florida

March 12, 2020