Form: 10-Q

Quarterly report pursuant to Section 13 or 15(d)

November 14, 2000

Documents

STATEMENT OF CALCULATION

Published on November 14, 2000




EXHIBIT 11

BARRETT BUSINESS SERVICES, INC.
STATEMENT OF CALCULATION OF BASIC
AND DILUTED COMMON SHARES OUTSTANDING



Three Months
Ended
September 30, 2000
-------------------


Weighted average number of basic shares outstanding 7,236,441

Stock option plan shares to be issued at prices ranging from $2.10 to $17.94
per share 1,018,549

Less: Assumed purchase at average market price during the period using
proceeds received upon exercise of options and purchase of stock,
and using tax benefits of compensation due to premature dispositions (979,308)
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Weighted average number of diluted shares outstanding 7,275,682
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