City Budget Comparison
Can You Live on $3,000/month?
London vs Buenos Aires — Budget Breakdown
Numbeo 2026 country rankings (cost indices) and OECD 2025 PPP rates · April 2026
Feasibility
London
Tight Budget
COL+Rent: 72.9 (NYC=100)
$3,000/mo barely covers basics in London.
Buenos Aires
Comfortable
COL+Rent: 30.7 (NYC=100)
$3,000/mo comfortably covers expenses in Buenos Aires.
Budget Breakdown
| Category | London | Buenos Aires | Diff |
|---|---|---|---|
| Rent (avg 1BR) | $1,812 | $1,168 | +$644 |
| Groceries | $343 | $815 | $472 |
| Dining Out | $273 | $560 | $287 |
| Transportation | $92 | $47 | +$45 |
| Utilities | $209 | $236 | $27 |
| Other / Misc | $271 | $174 | +$97 |
| Total | $3,000 | $3,000 | — |
Purchasing Power
London
$3,000
per month
Buenos Aires equivalent
$1,263
per month
Only $1,263/mo in Buenos Aires matches $3,000/mo in London — better value.
Other Budget Levels
FAQ
Can I live in London on $3,000/month?
Living in London on $3,000/mo is rated "Tight Budget". Budget allocates ~$1,812 to rent, $343 to groceries, $273 to dining.
Can I live in Buenos Aires on $3,000/month?
In Buenos Aires, $3,000/mo is rated "Comfortable". Allocations: $1,168 rent, $815 groceries, $560 dining.
Is London or Buenos Aires cheaper?
Buenos Aires is generally cheaper. COL+Rent: London 72.9 vs Buenos Aires 30.7 (NYC=100).
What is $3,000/mo in London worth in Buenos Aires?
$3,000/mo of purchasing power in London equals ~$1,263/mo in Buenos Aires using COL adjustment.