Baby or Barbados

Assumptions

Cost assumptions used in the calculator

These are the approximate lifetime costs assumed for each selector option. All figures are illustrative estimates intended to produce a reasonable order of magnitude. They are not acturarial projections. Last reviewed: 2025-01.

Childcare

Mostly family help£4,000
Part-time nursery£18,000
Full-time nursery£38,000
Childminder£32,000
Nanny£72,000
Full-time nursery in London£62,000

Schooling

State (Character-building)—
State with £40-a-week cake sale obligations£8,000
Grammar (11+ tutor induced trauma)£5,000
Private (Selling a kidney)£185,000
Independent boarding (Boarding school guilt)£340,000
"Eton-ready" luxury scenario (Top hat included)£520,000

School extras

No pets (sensible)—
Goldfish & hamster£800
A very standard cat (And vet bills)£8,000
A loyal family dog£18,000
Pony & country club aspirational lifestyle£65,000

Musical instrument

None—
Recorder (High-pitched domestic terrorism)£300
Guitar£4,000
Drums (Neighbour disputes guaranteed)£6,000
Piano (Dust-collector)£12,000
Violin£14,000
Cello£18,000
Harp£28,000
"Whatever requires a van"£22,000

Sport or hobby

None—
Football£5,000
Swimming (Chlorine smell at 6 AM)£7,000
Dance£9,000
Gymnastics£11,000
Rugby£5,500
Tennis£12,000
Karting£18,000
Horse riding£28,000
Competitive equestrian£85,000
Motorsport£120,000
"Olympic potential, according to Dad"£180,000

Clubs and activities

Occasional£1,500
The Soft Play Tax£3,500
One per week£5,000
Two per week£9,000
Active schedule£16,000
Every evening is now logistics£24,000
Weekend chauffeur service£32,000

Family holidays

Camping in Britain (Wet nylon and damp socks)£5,000
UK cottage (Peak-season price gouged)£12,000
European package holiday£22,000
European villa£38,000
Long-haul£48,000
Multiple international holidays£75,000
"The children only fly premium"£140,000

Housing impact

None (adequate - sharing builds character)—
Low (extra box room for workspace/crying)£35,000
Medium (relocating to Zone 6)£80,000
High (mortgage leveraged to the hilt)£120,000
High (London house / catchment premium)£160,000
Extreme (townhouse: selling organs for a garden)£240,000

University support

Independent after 18—
Occasional support£5,000
Regular living-cost support£18,000
Supportive£42,000
Fully supported£65,000
Deposit assistance as well£95,000

Important notes

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Baseline reflects estimated food, clothing, healthcare and general care costs to age 18 for a UK child in a middle-income household.

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Regional multipliers are illustrative approximations based on ONS regional price level data.

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Sibling economy factor of 0.85 applied to each additional child (economies on bedroom sharing, shared activities, hand-me-downs).

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Barbados cost uses a mid-range two-adult couple holiday including flights from UK, accommodation and spending money.

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All figures are presented as approximate illustrative estimates and should not be treated as financial advice.

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Many costs depend heavily on individual choices and market conditions. Actual costs will vary.

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Lost earnings from reduced working hours are not included in these estimates.