Budget Builder
Build a personalized monthly budget for 95 countries. Adjust for lifestyle, family size, and spending categories with real cost data.
Powered by our open cost-of-living dataset · methodology
Data last updated: September 2026
Quick answer
Key facts
- 95 countries indexed line-item budgets across rent, groceries, transport, healthcare, schooling — World Bank ICP 2021.
- 3 lifestyle bands budget · moderate · comfortable — same country, different output for different priorities.
- Household-size handling singles, couples (~1.5× single), families with children (+$500–2K/mo for international schooling).
- Hidden-cost surfacing visa fees · international health insurance · flights home · 2–3 mo deposits · FX fees · expat-CPA fees.
- Output: shareable URL every result has a permalink for sharing with partner / financial advisor — no signup, no email gate.
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What is a realistic monthly budget for living abroad?
A moderate monthly budget for a single person ranges from $800/month in Southeast Asia to $3,000/month in Western Europe. Typical breakdowns: In Thailand, expect $400-600 for rent, $150-250 for food, $30-50 for transport, and $50-150 for healthcare insurance. In Portugal, expect $800-1,200 for rent, $200-300 for groceries, $40-55 for transport, and $50-100 for private health insurance. In Mexico, expect $500-900 for rent, $200-350 for food, $30-50 for transport, and $50-100 for healthcare. Couples typically spend 1.5x a single person's budget (not 2x) due to shared rent and utilities. Families with children should add $500-2,000/month for international schooling depending on the city. Source: WhereNext Budget Builder, World Bank PPP data, Q1 2026.
What hidden costs do expats face when moving abroad?
Beyond the monthly budget, relocating abroad involves significant one-time and recurring costs that most guides omit: visa application fees ($50-5,000 depending on country and type), international health insurance ($100-400/month, rising 5-8% annually after age 50), flights home (1-3 trips/year at $500-2,000 each), shipping or storage ($500-3,000 one-time), security deposits (typically 2-3 months rent abroad vs 1 month in the US), foreign transaction fees (1-3% on credit cards — use Wise or Revolut to avoid), and initial setup costs (furniture, SIM card, transportation — budget $1,000-3,000). For Americans, there are also tax preparation costs ($500-2,500/year for an expat CPA). Source: WhereNext Budget Builder and relocation cost research, Q1 2026.
▶▼Methodology & related tools
Build a personalized monthly budget for any of 95 countries. Adjust for lifestyle (budget to comfortable), household size, and see line-item estimates for rent, groceries, dining, transport, utilities, healthcare, and childcare — sourced from World Bank PPP data with low/mid/high ranges.
Not sure where to start? See countries where you can live on $1,500–$2,000 a month for real budget breakdowns across 10+ destinations.
When to use this tool
- You have picked a destination and need to know your monthly expenses, line by line
- You are moving as a couple or family and need childcare, school, and healthcare estimates
- You want to compare budget vs comfortable lifestyle costs in the same country
- You need a shareable budget breakdown to discuss finances with a partner or advisor