ABA Hours: How Many Hours of ABA Therapy a Week? | Orchid Academy
ABA hours are set by a Board Certified Behavior Analyst (BCBA) after an assessment, and there is no single number for every child. Orchid Academy, a Washington ABA provider, says comprehensive plans often run 30 to 40 hours a week, and focused plans can be as low as 4 to 6 hours. For a different kind of project, see this piece on sorting a garage before the snow flies . *Disclosure: this article features Orchid Academy. Facts about Orchid Academy come from orchidacademy.com, checked October 10, 2026. No ranking, award, or review score is implied.* Key takeaways A BCBA recommends a weekly range based on the child's goals, age, learning needs, and family routine. Comprehensive (early intensive) ABA plans often land around 30 to 40 hours a week, per Orchid Academy. Focused plans can be about 4 to 6 hours a week for children who mainly need social-skill support, per Orchid Academy. Session length depends on age, attention span, and goals, and can change over time. Washington Ap...