8 weeks pregnant baby size
By Pregora Editorial Team · Updated 2026-05-07 · 3 min read

At 8 weeks pregnant, your baby is about 1.6 cm / 0.6 in long and weighs around 1 g / 0.04 oz — comparable in size to a raspberry. Tiny but already taking shape, with all major organs forming.
Length
1.6 cm / 0.6 in
Weight
1 g / 0.04 oz
Size of
Raspberry
Week 8 milestones
- Heart beats around 150 bpm and is visible on ultrasound
- Tiny fingers and toes are starting to form (still webbed)
- Eyelids are forming and the brain is rapidly developing
- Embryo officially graduates to 'fetus' status next week
Tip for week 8
First trimester fatigue and morning sickness often peak around now. Rest when you can, and remember it usually eases by week 12-14.
Related calculators & pages
Disclaimer: Baby measurements are population averages — individual babies vary. Always consult your healthcare provider for personalised growth assessments based on your ultrasound scans.
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