Halloween 2026
Halloween size for a baby born in July
A baby born in July 2026 will be about 4 months old on Halloween, October 31, 2026.
- Carter's6M
- Old Navy3-6M
- Cat & Jack3-6M
- babyGap3-6M
Typical size that day: about 14.2 lb and 24.4 in.That's fall. Think long sleeves and layers that are easy to add or remove.
Worked out for a birth date in the middle of July, a baby in the middle of the WHO growth chart, and room to grow. A birthday early or late in the month, or a baby who is longer or lighter than average, can land a size apart. The calculator below uses the exact date and your measurements. Last updated October 10, 2026.
Born July 2026: 4 months old on Halloween
Typical size: about 14.2 lb, 24.4 in long.
- Carter'sConfident match6M
- Old NavyConfident match3-6M
- Cat & JackConfident match3-6M
- babyGapConfident match3-6M
- OshKosh B'goshConfident match6M
- Gerber ChildrenswearConfident match3-6M
- The Children's PlaceBelow the smallest verified sizeunder 6-9M
- Wonder NationConfident match3-6M
- Cloud IslandConfident match3-6M
- Little SleepiesConfident match3-6M
- Kyte BabyConfident match3-6M
- Hanna AnderssonConfident match60 cm
- Burt's Bees BabyConfident match3-6M
- Nikecould be 6M3M
- Primarycould be 6-9M or 6-12M3-6M
- Posh PeanutConfident match3-6M
- Janie and JackConfident match3-6M
- GymboreeBelow the smallest verified sizeunder 12-18M
- Mini BodenConfident match3-6M
- Tea Collectioncould be 6-9M3-6M
- Magnetic MeConfident match3-6M
- Monica + AndyConfident match3-6M
- Kate Quinncould be 3-6M0-3M
- Bellabu BearConfident match3-6M
- Angel DearConfident match3-6M
- Kickee PantsConfident match3-6M
- L'ovedbabyConfident match3-6M
- PehrConfident match3-6M
Born July 2025: 16 months old on Halloween
Typical size: about 22.2 lb, 31.1 in long.
- Carter'sConfident match18M
- Old Navycould be 18-24M12-18M
- Cat & JackConfident match18M
- babyGapcould be 18-24M12-18M
- OshKosh B'goshConfident match18M
- Gerber ChildrenswearConfident match18M
- The Children's PlaceConfident match12-18M
- Wonder Nationcould be 24M18M
- Cloud IslandConfident match18M
- Little Sleepiescould be 6-12M12-18M
- Kyte Babycould be 18-24M12-18M
- Hanna AnderssonConfident match80 cm
- Burt's Bees Babycould be 12M18M
- Nikecould be 18M12M
- Primarycould be 18-24M12-18M
- Posh Peanutcould be 9-12M12-18M
- Janie and Jackcould be 12-18M18-24M
- GymboreeConfident match12-18M
- Mini Bodencould be 12-18M9-12M
- Tea CollectionConfident match12-18M
- Magnetic MeConfident match12-18M
- Monica + Andycould be 18-24M12-18M
- Kate QuinnConfident match12-18M
- Bellabu Bearcould be 12-18M18-24M
- Angel DearConfident match12-18M
- Kickee Pantscould be 12-18M18-24M
- L'ovedbabycould be 9-12M12-18M
- PehrConfident match18-24M
Born July 2024: 2 years, 4 months old on Halloween
Typical size: about 27.6 lb, 35.2 in tall.
- Carter'sConfident match2T
- Old Navycould be 3T2T
- Cat & Jackcould be 3T2T
- babyGapcould be 3Y2Y
- OshKosh B'goshConfident match2T
- Gerber ChildrenswearConfident match3T
- The Children's Placecould be 2T3T
- Wonder NationConfident match3T
- Cloud IslandConfident match24M
- Little SleepiesConfident match2T
- Kyte Babycould be 2T3T
- Hanna AnderssonConfident match90 cm
- Burt's Bees BabyConfident match2T
- NikeConfident match2T
- Primarycould be 23
- Posh PeanutConfident match2T
- Janie and JackConfident match2T
- Gymboreecould be 2T3T
- Mini Boden2Y18-24M, 2Y
- Tea Collectioncould be 2T3T
- Magnetic Mecould be 2T3T
- Monica + AndyPast the largest listed size18-24M+
- Kate Quinncould be 18-24M2T
- Bellabu Bearcould be 2/3T3T
- Angel Dearcould be 2T3T
- Kickee Pantscould be 2T3T
- L'ovedbabyConfident match18-24M
- PehrConfident match2T
Born July 2023: 3 years, 4 months old on Halloween
Typical size: about 32.5 lb, 38.5 in tall.
- Carter'scould be 4T3T
- Old Navycould be 4T3T
- Cat & Jackcould be 3T4T
- babyGapcould be 4Y3Y
- OshKosh B'goshcould be 4T3T
- Gerber Childrenswearcould be 3T4T
- The Children's Placecould be 3T4T
- Wonder NationConfident match4T
- Cloud IslandPast the largest listed size24M+
- Little Sleepiescould be 4T3T
- Kyte BabyConfident match4T
- Hanna Anderssoncould be 90 cm100 cm
- Burt's Bees Babycould be 4T3T
- Nikecould be 4T3T
- Primarycould be 34
- Posh Peanutcould be 4T3T
- Janie and Jackcould be 43
- Gymboreecould be 3T4T
- Mini Boden3Y, could be 3-4Y, 4Y2-3Y, 3Y
- Tea Collectioncould be 3T4T
- Magnetic MeConfident match4T
- Monica + AndyPast the largest listed size18-24M+
- Kate QuinnConfident match3T
- Bellabu BearConfident match4T
- Angel Dearcould be 3T4T
- Kickee PantsConfident match4T
- L'ovedbabyPast the largest listed size18-24M+
- Pehrcould be 4T3T
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