Exhibit 11.1 Calculation of weighted average common shares outstanding for the three month period ended March 31, 2002. Sideware Systems Inc. Beginning Balance 85,182,513 Period No. of Shares Contribution to Ending Balance Issued Weighted Avg. Jan. 2002 332,222 321,148 85,503,661 TOTAL 332,222 321,148 Ending balance: 85,503,661 Comprehensive loss for the period: $1,109,241 Net loss per share $ 0.01