"Reflections" peaked during the late summer and early fall of 1967. Making the highest debut on "Billboard" Hot 100 on the week of August 6, the song reached number 2 on the week ending September 9, 1967. One place short of being the group's 11th American number 1 single, "Reflections" stalled at the penultimate position for two weeks behind Bobbie Gentry's "Ode to Billie Joe", which Diana Ross re-recorded as a solo for the "Reflections" album. The single peaked at number 5 on the UK Singles Chart.