Workout Timing Calculator
Find the best time to exercise for optimal sleep
Calculator
Optimal Timing
Enter your bedtime and workout type to find the best time to exercise.
About the Workout Timing Calculator
This tool suggests the best time to finish exercising so your workout helps, rather than hurts, your sleep that night.
Exercise raises your heart rate, body temperature, and alertness. Those effects are great by day but take time to settle, so the calculator works backward from your bedtime and finishes more intense sessions earlier, while gentle activity like yoga can be done closer to sleep.
Regular movement is one of the most effective natural ways to sleep better — the key is simply timing it well.
Workout Timing & Sleep FAQ
Finish vigorous workouts about 3–4 hours before bed. Moderate exercise is usually fine 2–3 hours prior, and gentle stretching or yoga can be done shortly before sleep.