BACKGROUND: The Useful Field of View Test (UFOV®) is a widely used measure of processing speed and visual attention that predicts driving performance and other functional abilities among older adults. We examined the reliability and validity of a new UFOV® version adapted for online administration. METHOD: Community-dwelling older adults ( RESULTS: UFOV® total, divided attention, and selective attention subtest scores of the online and PC versions were significantly correlated with moderate to strong effect sizes, DISCUSSION: These data support the validity and reliability of the online UFOV®, particularly for the total and selective attention subtest scores. Future research should confirm the online UFOV® similarly predicts driving and other aspects of functional performance among older adults.