Exhibit 99.1

News Release

Investor Contact

Ken Diptee

Executive Director, Investor Relations

Dine Brands Global, Inc.

818-637-3632

Ken.Diptee@dinebrands.com

Media Contact

Susan Nelson

Vice President, Global Communications

and Public Affairs

Dine Brands Global, Inc.

Susan.Nelson@dinebrands.com

Dine Brands Global, Inc. Reports Third Quarter 2021 Results

Third Quarter 2021 Domestic Average Weekly Unit Sales

for Both Brands Exceed Pre-Pandemic Levels

Both Brands Outperformed Their Respective Categories

for the Second Consecutive Quarter, According to Black Box Intelligence^TM

Company Declared Dividend for the Fourth Quarter 2021

and Announced Intent to Resume Share Repurchases

GLENDALE, Calif., November 4, 2021 – Dine Brands Global, Inc. (NYSE: DIN), the parent company of Applebee’s Neighborhood Grill + Bar^® and IHOP^® restaurants, today announced financial results for the third quarter of 2021.

“This was another strong quarter for Dine Brands. We recorded a second consecutive period of both IHOP and Applebee’s beating their competitive sets, average weekly sales for both brands exceeded 2019 pre-pandemic levels, and we delivered a 48% increase in quarter-over-quarter EBITDA. The strength of our two world-class brands, combined with the benefits of our asset-lite business model, is fueling the acceleration in system-wide sales growth across each of our brands and driving long-term sustainable growth in the business,” said John Peyton, chief executive officer of Dine Brands Global, Inc.

Mr. Peyton added, “Our asset-light structure allows us to keep our operations lean and our movements agile; it reduces complexity, requires less capital and is a significant generator of cash. Our highly franchised model allows us to invest in what we do best—menu, marketing, and technology innovation.”

Vance Chang, chief financial officer, added, “The sequential improvement in our business continued in the third quarter and helped us maintain a strong cash position and financial flexibility. While we are pleased with our progress to date, we remain focused on accelerating growth and making disciplined investments in our brands to support sustainable growth. We are confident that we have the right strategy in place to create long-term shareholder value.”

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Domestic System-Wide Comparable Same-Restaurant Sales Relative to the Third Quarter of 2020

Domestic Same-Restaurant Sales (Fiscal Month)

Domestic System-Wide Comparable Same-Restaurant Sales Relative to the Third Quarter of 2019

Domestic Same-Restaurant Sales (Fiscal Month)

Historical Domestic System-Wide Comparable Same-Restaurant Sales Relative to the Prior Year

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Domestic Average Weekly Sales Comparison Relative to the Third Quarter of 2019

Average Weekly Domestic Unit Sales (in thousands)

Average Weekly Domestic Unit Sales (in thousands)

Off-Premise Sales Growth Comparison Relative to the Third Quarter of 2020

Third Quarter of 2021 Summary

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First Nine Months of 2021 Summary

Cash Position    

As of September 30, 2021, the Company had $385.2 million of total cash, cash equivalents and restricted cash, of which $304.2 million was unrestricted cash. The Company believes that its asset-light business model and cash position will continue to provide strong liquidity as the recovery from the pandemic continues.

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As of September 30, 2021, the Company’s leverage ratio was 4.36x compared to approximately 4.94x as of June 30, 2021. As a result, quarterly principal payments on the Company’s fixed rate senior secured notes are no longer required.

As of September 30, 2021, the Company’s debt service coverage ratio was approximately 4.8x compared to approximately 4.6x as of June 30, 2021.

As of September 30, 2021, there were no outstanding borrowings under the revolving credit facility. As of September 30, 2021, $3.3 million was pledged against the revolving credit facility for outstanding letters of credit, leaving $221.7 million available.

GAAP Effective Tax Rate

The Company’s effective tax rate for the third quarter of 2021 was a 24.9% tax expense compared to a 9.5% tax benefit for the third quarter of 2020. The Company’s effective tax rate for the third quarter of 2021 was significantly different than the rate for the same quarter of last year primarily due to the one-time recognition of income tax benefits from the release of unrecognized tax benefits in the third quarter of 2020.

Capital Return to Shareholders

On October 29, 2021, the Company announced that its Board of Directors declared and approved a cash dividend of $0.40 per share of common stock for the fourth quarter of 2021. The dividend will be payable on January 7, 2022 to the Company’s stockholders of record at the close of business on December 20, 2021. The Company also announced it intends to resume opportunistic repurchases of its common stock. As of September 30, 2021, there was $70.2 million remaining on the Company’s current share repurchase authorization.

Financial Performance Guidance for 2021

The Company’s guidance assumes there are no significant disruptions to its business due to COVID-19 during the fourth quarter of fiscal 2021. The projections are as of this date. The Company assumes no obligation to update or supplement this information.

Third Quarter of 2021 Earnings Conference Call Details

Dine Brands will host a conference call to discuss its results on November 4, 2021 at 9:00 a.m. Eastern time. To participate on the call, please dial (833) 528-0602 and enter the conference identification number 1750945. International callers, please dial (830) 221-9708 and enter the conference identification number 1750945.

A live webcast of the call will be available on www.dinebrands.com and may be accessed by visiting Events and Presentations under the site’s Investors section. Participants should allow approximately ten minutes prior to the call’s start time to visit the site and download any streaming media software needed to listen to the webcast. A telephonic replay of the call may be accessed from 12:00 p.m. Eastern time on

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November 4, 2021 through 11:00 p.m. Eastern time on November 11, 2021 by dialing (855) 859-2056 and entering the conference identification number 1750945. International callers, please dial (404) 537-3406 and enter the conference identification number 1750945. An online archive of the webcast will also be available on Events and Presentations under the Investors section of the Company’s website.

About Dine Brands Global, Inc.

Based in Glendale, California, Dine Brands Global, Inc. (NYSE: DIN), through its subsidiaries, franchises restaurants under both the Applebee’s Neighborhood Grill + Bar and IHOP brands. With approximately 3,440 restaurants combined in 16 countries and approximately 350 franchisees, Dine Brands is one of the largest full-service restaurant companies in the world. For more information on Dine Brands, visit the Company’s website located at www.dinebrands.com.

Forward-Looking Statements

Statements contained in this press release may constitute forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. You can identify these forward-looking statements by words such as “may,” “will,” “would,” “should,” “could,” “expect,” “anticipate,” “believe,” “estimate,” “intend,” “plan,” “goal” and other similar expressions. These statements involve known and unknown risks, uncertainties and other factors, which may cause actual results to be materially different from those expressed or implied in such statements. These factors include, but are not limited to: uncertainty regarding the duration and severity of the ongoing COVID-19 pandemic and its ultimate impact on the Company; the effectiveness of related containment measures; general economic conditions; our level of indebtedness; compliance with the terms of our securitized debt; our ability to refinance our current indebtedness or obtain additional financing; our dependence on information technology; potential cyber incidents; the implementation of restaurant development plans; our dependence on our franchisees; the concentration of our Applebee’s franchised restaurants in a limited number of franchisees; the financial health of our franchisees; our franchisees’ and other licensees’ compliance with our quality standards and trademark usage; general risks associated with the restaurant industry; potential harm to our brands’ reputation; possible future impairment charges; the effects of tax reform; trading volatility and fluctuations in the price of our stock; our ability to achieve the financial guidance we provide to investors; successful implementation of our business strategy; the availability of suitable locations for new restaurants; shortages or interruptions in the supply or delivery of products from third parties or availability of utilities; the management and forecasting of appropriate inventory levels; development and implementation of innovative marketing and use of social media; changing health or dietary preference of consumers; risks associated with doing business in international markets; the results of litigation and other legal proceedings; third-party claims with respect to intellectual property assets; our ability to attract and retain management and other key employees; compliance with federal, state and local governmental regulations; risks associated with our self-insurance; natural disasters, pandemics, epidemics, or other serious incidents; our success with development initiatives outside of our core business; the adequacy of our internal controls over financial reporting and future changes in accounting standards; and other factors discussed from time to time in the Corporation’s Annual and Quarterly Reports on Forms 10-K and 10-Q and in the Corporation’s other filings with the Securities and Exchange Commission. The forward-looking statements contained in this press release are made as of the date hereof and the Corporation does not intend to, nor does it assume any obligation to, update or supplement any forward-looking statements after the date hereof to reflect actual results or future events or circumstances.

Non-GAAP Financial Measures

This press release includes references to the Company’s non-GAAP financial measure “adjusted net income available to common stockholders”, “adjusted earnings per diluted share (Adjusted EPS)”, “Adjusted EBITDA” and “Adjusted free cash flow.” Adjusted EPS is computed for a given period by deducting from net income or loss available to common stockholders for such period the effect of any closure and impairment charges, any gain or loss related to debt extinguishment, any intangible asset

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amortization, any non-cash interest expense, any gain or loss related to the disposition of assets, and other items deemed not reflective of current operations. This is presented on an aggregate basis and a per share (diluted) basis. Adjusted EBITDA is computed for a given period by deducting from net income or loss for such period the effect of any closure and impairment charges, any interest charges, any income tax provision or benefit, any non-cash stock-based compensation, any depreciation and amortization, any gain or loss related to the disposition of assets and other items deemed not reflective of current operations. “Adjusted free cash flow” for a given period is defined as cash provided by operating activities, plus receipts from notes and equipment contracts receivable, less capital expenditures. Management may use certain of these non-GAAP financial measures along with the corresponding U.S. GAAP measures to evaluate the performance of the business and to make certain business decisions. Management uses adjusted free cash flow in its periodic assessments of, among other things, the amount of cash dividends per share of common stock and repurchases of common stock and we believe it is important for investors to have the same measure used by management for that purpose. Adjusted free cash flow does not represent residual cash flow available for discretionary purposes. Additionally, adjusted EPS is one of the metrics used in determining payouts under the Company’s annual cash incentive plan. Management believes that these non-GAAP financial measures provide additional meaningful information that should be considered when assessing the business and the Company’s performance compared to prior periods and the marketplace. Adjusted EPS and adjusted free cash flow are supplemental non-GAAP financial measures and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with U.S. GAAP.

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Dine Brands Global, Inc. and Subsidiaries

Consolidated Statements of Comprehensive Income (Loss)

(In thousands, except per share amounts)

(Unaudited)

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Dine Brands Global, Inc. and Subsidiaries

Consolidated Balance Sheets

(In thousands, except share and per share amounts)

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Dine Brands Global, Inc. and Subsidiaries

Consolidated Statements of Cash Flows

(In thousands)

(Unaudited)

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Dine Brands Global, Inc. and Subsidiaries

Non-GAAP Financial Measures

(In thousands, except per share amounts)

(Unaudited)

Reconciliation of net income (loss) available to common stockholders to net income (loss) available to common stockholders, as adjusted for the following items: Closure and impairment charges; amortization of intangible assets; non-cash interest expense; gain or loss on disposition of assets; and the combined tax effect of the preceding adjustments, as well as related per share data:

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Dine Brands Global, Inc. and Subsidiaries

Non-GAAP Financial Measures

(Unaudited)

Reconciliation of the Company’s cash provided by operating activities to “adjusted free cash flow” (cash provided by operating activities, plus receipts from notes and equipment contracts receivable, less additions to property and equipment). Management uses this liquidity measure in its periodic assessments of, among other things, the amount of cash dividends per share of common stock and repurchases of common stock. We believe it is important for investors to have the same measure used by management for that purpose. Adjusted free cash flow does not represent residual cash flow available for discretionary purposes.

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Dine Brands Global, Inc. and Subsidiaries

Non-GAAP Financial Measures

(in thousands)

(Unaudited)

Reconciliation of the Company’s net income (loss) to “adjusted EBITDA.” The Company defines adjusted EBITDA as net income or loss, adjusted for the effect of closure and impairment charges, interest charges, income tax provision or benefit, depreciation and amortization, non-cash stock-based compensation, gain or loss on disposition of assets, other non-income based taxes and other items deemed not reflective of current operations. Management may use certain non-GAAP measures along with the corresponding U.S. GAAP measures to evaluate the performance of the Company and to make certain business decisions.

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Dine Brands Global, Inc. and Subsidiaries

Restaurant Data

(Unaudited)

The following table sets forth, for the three and nine months ended September 30, 2021 and 2020, the number of “Effective Restaurants” in the Applebee’s and IHOP systems and information regarding the percentage change in sales at those restaurants compared to the same periods in the prior year and, as such, the percentage change in sales at Effective Restaurants is based on non-GAAP sales data. Sales at restaurants that are owned by franchisees and area licensees are not attributable to the Company. However, we believe that presentation of this information is useful in analyzing our revenues because franchisees and area licensees pay us royalties and advertising fees that are generally based on a percentage of their sales, and, where applicable, rental payments under leases that partially may be based on a percentage of their sales. Management also uses this information to make decisions about future plans for the development of additional restaurants as well as evaluation of current operations.

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Dine Brands Global, Inc. and Subsidiaries

Restaurant Data

(Unaudited)

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Dine Brands Global, Inc. and Subsidiaries

Restaurant Data

(Unaudited)

        The restaurant counts and activity presented above do not include two domestic Applebee’s ghost kitchens (small kitchens with no store-front presence, used to fill off-premise orders) and one Applebee’s and six IHOP international ghost kitchens.

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