i-80 Gold Corp.

The Company has included certain terms or performance measures commonly used in the mining industry that are not defined under US GAAP in this document. These include adjusted loss, adjusted loss per share, and average realized price per ounce. Non-GAAP financial performance measures do not have any standardized meaning prescribed under US GAAP, and therefore, they may not be comparable to similar measures employed by other companies. The data presented is intended to provide additional information and should not be considered in isolation or as a substitute for measures prepared in accordance with US GAAP and should be read in conjunction with the Company's Financial Statements.

Definitions

"Average realized gold price” per ounce of gold sold is a non-GAAP measure and does not constitute a measure recognized by US GAAP Accounting Standards and does not have a standardized meaning defined by US GAAP Accounting Standards. It may not be comparable to information in other gold producers’ reports and filings.

"Adjusted loss” and “adjusted loss per share” are non-GAAP measures that the Company considers to better reflect normalized earnings because it eliminates temporary or non-recurring items such as: gain (loss) on warrants, gain (loss) on convertible debentures and loans, gain (loss) on fair value measurement of gold and silver prepayment agreement, and inventory impairments. Adjusted loss per share is calculated using the weighted average number of shares outstanding under the basic calculation of earnings per share.

Average realized gold price per ounce of gold sold 1

1 Gold ounces sold include attributable gold from mineralized material sales at a payable factor of 59% in 2025 (2024 - 58%)

Adjusted loss 1

Adjusted loss and adjusted loss per share exclude a number of temporary or one-time items detailed in the following table:

CAUTIONARY STATEMENT ON FORWARD LOOKING STATEMENTS

Certain information set forth in this Report on Form 10-Q including but not limited to management's assessment of the Company's future plans and operations, the perceived merit of projects or deposits, and the impact and anticipated timing of the Company’s development plan and recapitalization plan, production guidance and outlook, the anticipated growth expenditures, the anticipated timing of permitting, production, project development or technical studies constitutes forward looking statements or forward-looking information within the meaning of applicable securities laws. All statements other than statements of historical fact are forward-looking statements. Often, but not always, forward-looking statements can be identified by the use of words such as "plans", "expects", "is expected", "budget", "scheduled", "estimates", "continues", "forecasts", "projects", "predicts", "intends", "anticipates" or "believes", or variations of, or the negatives of, such words and phrases, or state that certain actions, events or results "may", "could", "would", "should", "might" or "will" be taken, occur or be achieved. Readers are cautioned that the assumptions used in the preparation of information, although considered reasonable at the time of preparation, may prove to be inaccurate and, as such, reliance should not be placed on forward looking statements. The Company's actual results, performance or achievement could differ materially from those expressed in, or implied by, these forward-looking statements and, accordingly, no assurance can be given that any of the events anticipated by the forward-looking statements will transpire or occur, or if any of them do so, what benefits, if any, that the Company will derive there from. By their nature, forward looking statements are subject to numerous risks and uncertainties, some of which are beyond the Company’s control, including general economic and industry conditions, volatility of commodity prices, title risks and uncertainties, ability to access sufficient capital from internal and external sources, the Company may be required to adopt one or more alternatives, such as selling assets, restructuring debt or obtaining additional equity capital on terms that may be onerous or highly dilutive. The Company's ability to refinance its indebtedness will depend on the capital markets and its financial condition at such time, currency fluctuations, construction and operational risks, licensing and permit requirements, environmental risks, competition from other industry participants, the lack of availability of qualified personnel or management, imprecision of mineral resource, or production estimates and stock market volatility. Please see “Risks Factors”in the Annual Report on Form 10-K for more information regarding risks regarding the Company. All forward-looking statements contained in this Report on Form 10-Q speak only as of the date of this Report on Form 10-Q or as of the dates specified in such statements. The Company disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise except as required by applicable law.

Additional information relating to i-80 Gold can be found on i-80 Gold’s website at www.i80gold.com, SEDAR+ at www.sedarplus.ca, and on EDGAR at www.sec.gov/edgar.