13–15 Months Baby: Milestones, Sleep & Feeding Guide
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13–15 months at a glance
Development: Walking confidently, early words and gestures, points to body parts · Sleep: 12–14 hrs/day — 1–2 naps · Feeding: Whole milk + 3 family meals + snacks · Wake windows: 4–5 hrs
During 13–15 months, children practise moving and communicating in different ways. CDC’s 15-month checklist includes taking a few independent steps, trying one or two words besides mama and dada, and pointing to ask for help. These are checklist examples for the end of this age range, not a diagnosis or a maximum ability.
Contents
Highlights
- By 15 months: takes a few steps independently
- By 15 months: tries one or two words besides mama and dada
- Points to ask for something or get help
- Follows directions supported by words and a gesture
- Shows affection and shares interesting objects
Developmental Milestones
Here's what to expect at 13–15 months. Remember: every baby develops at their own pace — these are ranges, not strict deadlines.
Motor Skills
Practising Independent Steps
CDC’s 15-month checklist includes taking a few steps independently. Running is a later checklist example, not a requirement for this age range.
Cognitive
Using Everyday Objects
By 15 months, CDC examples include trying to use a cup, phone or book appropriately and stacking two small objects. More elaborate pretend play develops later.
Language
First Words and Gestures
CDC’s 15-month checklist includes attempts at one or two words besides mama and dada, as well as pointing to request help. Children can understand more than they can say.
Social & Emotional
Sharing Interest and Affection
CDC’s 15-month examples include showing an interesting object and showing affection. Noticing another person’s distress is an example on the two-year checklist.
Feeding
Practising Self-Feeding
Finger feeding is a CDC 15-month example. Offer opportunities to practise with a spoon without expecting skilled utensil use yet.
Sleep
Transitioning to 1 Nap
Between 13-18 months, most toddlers transition from 2 naps to 1 midday nap.
Sensory
Sensory-Motor Exploration
Toddler seeks active movement experiences and is developing better body awareness.
Behavioral
Early Autonomy and Tantrums
Toddler shows strong desire to do things independently and may tantrum when thwarted.
Sleep at 13–15 Months
- The 1-nap transition is a significant change - be patient with 2-4 weeks of adjustment
- During transition, some days may need 2 naps and others only 1
- Keep bedtime early (7-8 PM) during the transition
- Maintain a consistent bedtime routine
- Limit screens at least 1 hour before bed
Feeding at 13–15 Months
What to feed:
- Whole milk (16-24 oz/day)
- All soft table foods
- Family meals in appropriate texture
- Protein at each meal
- Fruits and vegetables at every meal
- Whole grains
How much: Three meals and two snacks; toddler servings are about 1/4 of an adult portion
Schedule: Structured meal and snack times with water between
Feeding Tips
- Toddlers eat well one day and refuse food the next - this is normal
- Division of responsibility: you decide what and when; toddler decides if and how much
- Make mealtimes pleasant and social without pressure
- Offer familiar and new foods at the same meal
- Healthy grazing between meals reduces mealtime appetite - use structured snack times
Foods to Avoid
- Whole grapes, hot dogs, large pieces of raw vegetables (choking risk)
- Excessive cow's milk (more than 24 oz crowds out solid food)
- Added sugar and salt
- Fruit juice
- Pressuring or bribing to eat
Activities & Games
These age-appropriate activities support your baby's development at 13–15 months:
Toddler Obstacle Course
Set up pillows, cushions, and a tunnel for running, jumping, and crawling through.
Benefits: Gross motor development, Coordination, Body awareness
Simple Puzzles
Work on simple 3-5 piece puzzles with knobs for easy grasping.
Benefits: Cognitive problem-solving, Fine motor skills, Shape recognition
Emotions Books
Read books about feelings and talk about the characters' emotions.
Benefits: Emotional vocabulary, Empathy development, Language skills
Art Exploration
Let toddler freely explore crayons, markers, or stamps on large paper.
Benefits: Creative expression, Fine motor development, Color and pattern exploration
Parent Tips
- Tantrums are normal and peak around 18-24 months - stay calm and consistent
- Screen time should be minimal (if any) before 18-24 months
- The 15-month checkup includes vaccines and developmental screening
- Read daily - language explodes in this period with rich reading exposure
- Focus on connection-based discipline rather than punishment
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