BioMed Realty Trust Inc - FORM 10-K - EX-12.1 - EXHIBIT 12.1

file	filename
EX-23.1 - EXHIBIT 23.1 - BioMed Realty Trust Inc	c95955exv23w1.htm
EX-10.6 - EXHIBIT 10.6 - BioMed Realty Trust Inc	c95955exv10w6.htm
EX-31.1 - EXHIBIT 31.1 - BioMed Realty Trust Inc	c95955exv31w1.htm
EX-32.1 - EXHIBIT 32.1 - BioMed Realty Trust Inc	c95955exv32w1.htm
EX-10.4 - EXHIBIT 10.4 - BioMed Realty Trust Inc	c95955exv10w4.htm
EX-31.2 - EXHIBIT 31.2 - BioMed Realty Trust Inc	c95955exv31w2.htm
EX-10.41 - EXHIBIT 10.41 - BioMed Realty Trust Inc	c95955exv10w41.htm
10-K - FORM 10-K - BioMed Realty Trust Inc	c95955e10vk.htm
EX-21.1 - EXHIBIT 21.1 - BioMed Realty Trust Inc	c95955exv21w1.htm

EXHIBIT 12.1

BIOMED REALTY TRUST, INC.
STATEMENT OF COMPUTATION OF RATIOS


	Year Ended December 31,
	2009			2008			2007			2006			2005
Calculation of Earnings:
Add:
Income from continuing operations before minority interests and income/loss from unconsolidated joint ventures	$	62,580		$	66,974		$	74,231		$	35,018		$	17,877
Amortization of interest capitalized		3,009			1,307			59			43			20
Distributions from unconsolidated joint ventures		586			687			357			130			106
Fixed charges (see below)		77,403			80,854			84,353			48,286			23,934

Subtract:
Interest capitalized		(12,405	)		(41,242	)		(56,699	)		(7,614	)		(708	)

Total earnings before fixed charges		131,173			108,580			102,301			75,863			41,229


Fixed charges:
Interest expensed		64,998			39,612			27,654			40,672			23,226
Interest capitalized		12,405			41,242			56,699			7,614			708

Total fixed charges		77,403			80,854			84,353			48,286			23,934

Ratio of earnings to fixed charges		1.7			1.3			1.2			1.6			1.7


Ratio of earnings to combined fixed charges and preferred stock dividends		1.4			1.1			1.0			1.6			1.7


Preferred stock dividends	$	16,963		$	16,963		$	16,868		$	—		$	—

BioMed Realty Trust Inc - FORM 10-K - EX-12.1 - EXHIBIT 12.1 - February 12, 2010