Exhibit 12

Kadant Inc.

Computation of Ratio of Earnings to Fixed Charges

 

($ in thousands)

   Three Months
Ended
    Fiscal Year Ended  
   April 4,
2009
    January 3,
2009
    December 29,
2007
    December 30,
2006
    December 31,
2005
    January 1,
2005
 

Earnings:

            

(Loss) income from continuing operations before income taxes

   $ (398   $ (13,810   $ 35,522      $ 27,235      $ 13,974      $ 8,285   

Deduct equity in earnings of equity interest

     (25     (319     (320     (266     (184     (8
                                                

Total earnings

     (423     (14,129     35,202        26,969        13,790        8,277   

Fixed charges:

            

Interest expense

     781        2,561        2,873        3,118        1,978        23   

Amortization of capitalized expenses related to indebtedness

     32        177        213        210        136        —     

Estimated interest component of rent expense

     17        120        154        144        148        131   
                                                

Total fixed charges

     830        2,858        3,240        3,472        2,262        154   

Adjusted earnings from continuing operations available to cover fixed charges

   $ 407      $ (11,271   $ 38,442      $ 30,441      $ 16,052      $ 8,431   
                                                

Ratio of earnings to fixed charges

     N/A        N/A        11.9     8.8     7.1     54.7
                                                

Amount by which earnings were insufficient to cover fixed charges

   $ (423   $ (14,129     —          —          —          —