Child Passport Cost UK 2026: From £66.50 (Under 16)
All child passport fees updated 8 April 2026. Includes family calculator for multiple passports.
Child Passport Fees 2026 (Under 16)
| Service | Under 16 | Processing time | Notes |
|---|---|---|---|
| Standard online | £66.50 | Up to 10 weeks | Cheapest option - recommended |
| Standard postal | £80 | Up to 10 weeks | £13.50 more than online |
| Fast track | £135.50 | ~1 week | Appointment at passport office required |
| Premium same-day | Not available | - | Adults only (18+) |
Family Passport Cost Examples
Common family combinations - standard online service
| Family | Adults (£102 each) | Children (£66.50 each) | Total |
|---|---|---|---|
| 1 adult + 1 child | £102.00 | £66.50 | £168.50 |
| 2 adults + 1 child | £204.00 | £66.50 | £270.50 |
| 2 adults + 2 children | £204.00 | £133.00 | £337.00 |
| 2 adults + 3 children | £204.00 | £199.50 | £403.50 |
| 1 adult + 2 children | £102.00 | £133.00 | £235.00 |
For any combination, use our full passport calculator on the homepage.
Key Rules for Child Passports
Child passports are valid for 5 years, not 10. This catches many parents out. At age 16, teens must apply for an adult passport.
All child applications need a countersignature from someone who has known the child 2+ years, holds a British or Irish passport, and is not a relative.
Children cannot apply independently until age 16. A parent or guardian must sign the application on their behalf.
From the 16th birthday, the child fee no longer applies. Adult rate (£102 online) applies, and they get a full 10-year adult passport.
Baby Passport: What New Parents Need to Know
There is no special "baby passport" - standard child passport rules apply from birth. Key points:
- Babies need their own separate passport from birth. They cannot be added to a parent's passport.
- Same £66.50 online cost as any child passport. No discount for very young children.
- Countersignature still required even for newborns.
- HMPO recommends applying at least 10 weeks before the baby's first trip.
Child vs Adult Passport: Age 15 vs 16
| Child passport (under 16) | Adult passport (16+) | |
|---|---|---|
| Online fee | £66.50 | £102 |
| Validity | 5 years | 10 years |
| Cost per year | £13.30/yr | £10.20/yr |
| Countersignature | Always required | First passport only (sometimes) |
Planning tip: If your child is close to their 16th birthday (within 6 months), it may be worth waiting. An adult passport costs more upfront (£102 vs £66.50) but lasts twice as long and works out cheaper per year of validity.
Child Passport FAQs
How much does a child passport cost in the UK?
Does a child passport need a countersignature?
How long is a child passport valid for?
Can a baby get a passport in the UK?
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