By 5 months, your baby should be getting at least 30 to 60 minutes of total tummy time per day, spread across multiple sessions. That’s a significant jump from the 15 to 30 minutes recommended by 7 weeks of age, but by now your baby has the strength and tolerance to handle longer stretches on their belly.
How Long Each Session Should Last
The general starting point for tummy time is two to three sessions of 3 to 5 minutes each day, but that guidance is for newborns. At 5 months, your baby can comfortably spend 10 to 15 minutes on their tummy at a time, and many babies this age will happily stay longer if they’re engaged. The goal is to accumulate plenty of total floor time throughout the day rather than hitting one magic number in a single session.
A practical approach: aim for four to six sessions spread across the day, fitting them naturally into your routine. After a diaper change, between feedings, or during regular play are all good windows. If your baby is content and active on their belly, there’s no reason to cut a session short. If they start fussing after 5 minutes, that’s fine too. Pick them up, try again later.
What Your Baby Should Be Doing on Their Belly
At 5 months, tummy time looks very different from those wobbly early sessions. Your baby is working toward several milestones that the CDC lists for the 6-month mark: pushing up with straight arms while on their tummy, rolling from tummy to back, and beginning to lean on their hands while sitting. These skills all build from the same muscle groups that tummy time strengthens, specifically the neck, shoulders, upper back, and core.
You should see your baby lifting their chest well off the floor with arms extended, turning their head to track objects or follow your voice, and possibly pivoting in a circle or scooting slightly. Some 5-month-olds begin rocking on their hands and knees, which is the precursor to crawling. If your baby isn’t pushing up on straight arms yet, that’s not necessarily a concern, but it’s a sign they could benefit from more frequent tummy time practice.
Why It Matters More Now
Tummy time builds the upper body and core strength your baby needs for every major motor milestone ahead: sitting independently, crawling, and eventually pulling to stand. The NHS describes it as one of the best ways to develop upper body strength in infants. Without enough time in this position, babies simply don’t get the resistance training their muscles need, since lying on their back doesn’t challenge the same muscle groups.
There’s also a head-shape benefit. Spending too much time on the back can contribute to flat spots on the skull, and tummy time is the primary recommendation for preventing this. That said, a 2023 review in the journal Infant Behavior and Development noted that the evidence for tummy time specifically preventing flat head syndrome is more limited than commonly assumed. The researchers suggested that “face time,” where you hold your baby facing you and encourage them to tuck their chin and lift their head while on their back, may be a useful addition. So tummy time is important, but it’s not the only position that matters.
Keeping Your Baby Engaged
A 5-month-old who’s bored will let you know quickly. The key to longer, more productive sessions is giving your baby something to interact with. Pediatric occupational therapists recommend several simple options:
- Floor mirrors. Babies this age are fascinated by their own reflection, and a baby-safe mirror placed in front of them encourages head lifting and visual tracking.
- Toys within reach. Place a few colorful or textured toys just far enough away that your baby has to stretch or shift weight to grab them. This builds reaching skills and weight-shifting, both essential for crawling.
- Water play mats. These flat, squishy mats give visual and tactile feedback that holds attention.
- Cause-and-effect toys. Musical mats, pop-up toys, or anything that responds when your baby touches it can motivate them to stay on their belly longer.
Getting down on the floor yourself is one of the most effective strategies. Lie face-to-face with your baby, talk to them, sing, or play peek-a-boo. Babies are far more motivated to hold their head up when they’re looking at a parent than when they’re staring at carpet.
If Your Baby Still Hates It
Some 5-month-olds still resist tummy time, and that’s more common than you might think. If your baby fusses every time you put them down, a few adjustments can help. Try placing a rolled towel under their chest for extra support, which reduces the effort needed to lift their head and can make the position feel less frustrating. You can also do tummy time on your chest while you recline, which counts and tends to be better tolerated because your baby gets the comfort of being close to you.
Start with whatever duration your baby will accept, even if it’s only 2 or 3 minutes. Consistency matters more than session length. Most babies who resist tummy time gradually become more comfortable over days and weeks as their strength improves. The fussing is often a sign that the position is genuinely hard work for them, not that something is wrong.
If your baby has persistent difficulty lifting their head at 5 months, can’t push up on their forearms at all, or hasn’t started rolling, those are signs worth discussing with your pediatrician. A pediatric physical therapist can assess whether there’s an underlying issue with muscle tone or motor development and provide targeted exercises.
Safety Basics
Tummy time should always happen on a firm, flat surface while your baby is awake and supervised. A blanket on the floor works perfectly. Avoid soft surfaces like beds, couches, or pillows, which increase suffocation risk. Never leave your baby unattended on their stomach, and never let them fall asleep in this position. The safe sleep rule remains the same: always on their back for sleep, always on their tummy for supervised play.