Exhibit 12

WASHINGTON REAL ESTATE INVESTMENT TRUST

Computation of Ratio of Earnings to Fixed Charges

(In thousands)

 

     Q1 2009     Q1 2008  

Income from continuing operations attributable to the controlling interest

   $ 10,434     $ (3,856 )

Additions:

    

Fixed charges

    

Interest expense

     19,681       18,900  

Capitalized interest

     323       831  
                
     20,004       19,731  

Deductions:

    

Capitalized interest

     (323 )     (831 )
                

Adjusted earnings

   $ 30,115     $ 15,044  
                

Fixed Charges (from above)

   $ 20,004     $ 19,731  

Ratio of Earnings to Fixed Charges

     1.51       (a )

 

(a) Due to our loss from continuing operations during the 2008 Quarter, the coverage ratio was less than 1:1. We required additional earnings of $4,687,000 to achieve a coverage of 1:1. The loss in the 2008 Quarter included the impact of the loss on extinguishment of debt of $8,449,000 (See Consolidated Results of Operations in Item 2).