Exhibit 11. KVH Industries, Inc. Computation of net earnings per share (in thousands, except per share data) (Unaudited) For three months ended March 31, 1998 1997 Calculation of earnings per share - basic Net income (loss) $(897) 604 Shares: Common stock outstanding 7,086 7,014 Net income (loss) per common share - basic $(0.13) 0.09 ====== ==== Calculation of earnings per share - diluted Net income (loss) $(897) 604 ===== === Shares: Common stock outstanding 7,086 7,014 Additional shares assuming conversion of: stock options and warrants 0 478 Average common shares outstanding and equivalents 7,086 7,492 Net income (loss) per common share - diluted $ (0.13) 0.08 ====== ==== See the accompanying notes to consolidated financial statements.