Dublinvs
TokyoDublin vs Tokyo: cost, size & quality of life compared
Trying to decide between Dublin and Tokyo? Here's the honest bottom line first — then the full, sourced breakdown on cost of living, salary, safety and quality of life.
Tokyo comes out ahead overall — by a clear margin.
But the "winner" depends on what you care about. Here's who takes each dimension:
TokyoTokyoTokyoTokyoComposite scores
Overall: Tokyo wins by 1.1 points
Population & size
Is Dublin bigger than Tokyo?
Tokyo is the bigger city: about 14M people versus Dublin's 1.4M — roughly 10.0× larger.
City-proper / metro population estimates. Size is one input — scroll on for cost of living, salary equivalence and quality-of-life scoring.
Distance
How far is Dublin from Tokyo?
Dublin is about 9,580 km (5,960 mi) from Tokyo in a straight line — roughly 12 h of nonstop flight time.
Great-circle distance, not a routed itinerary; flight estimate assumes ~850 km/h cruise plus 45 minutes of taxi, climb and descent.
Climate
Is Dublin warmer than Tokyo?
Tokyo is the warmer city: January highs average 10°C vs 8°C, and July 30°C vs 19°C. Tokyo gets noticeably more sun — about 430 more sunshine hours per year.
| Month | Dublin | Tokyo |
|---|---|---|
| January (high / low) | 8° / 2°C | 10° / 2°C |
| July (high / low) | 19° / 12°C | 30° / 23°C |
Cool, wet, gray. Mild winters by latitude standards but extremely overcast and rainy year-round. Summer temperatures rarely above 22°C.
Humid subtropical. Hot wet summers, cool dry winters, distinct rainy season in June. Typhoon risk September-October.
Tokyo edges Dublin by 0.7 points with a 5.9 score, suggesting measurably stronger performance across tracked metrics despite both cities clustering in the mid-range.
Tokyo's lead mirrors typical East Asian metropolitan dominance in livability indices, though neither city breaks into the top tier of global rankings.
If Tokyo's specific strengths matter to your decision, drill into category breakdowns to see whether the gap reflects transit, affordability, or culture—Dublin may still win on dimensions you value most.
Data signals
What separates Dublin and Tokyo
How decisive
Tokyo comes out ahead by 1.1 composite points — a clear edge.
Biggest difference
The widest gap is affordability, where Tokyo leads by 2.9 points.
Where they match
They're most evenly matched on quality of life — within 1.2 points of each other.
Overall cost gap
Total monthly costs in Tokyo run about 54% lower than in Dublin.
Where budgets split most
Healthcare is the line item that diverges most: roughly 80% cheaper in Tokyo than Dublin.
Size difference
Tokyo is the larger metro — about 10.0× the population of the other, which shapes commute times, housing supply and how "big-city" daily life feels.
Home internet
Tokyo has the faster typical broadband (280 vs 170 Mbps median) — worth weighing if you work remotely or move large files.
Safety
Tokyo scores higher on safety (85 vs 60 / 100) — a common deciding factor for families.
Score-by-score, side-by-side
Each axis is scored independently with disclosed weights and a calculation string.
The exact scores and winners:
| Axis | Dublin | Tokyo | Winner |
|---|---|---|---|
| Affordability | 0.0 | 2.9 | Tokyo +2.9 |
| Quality of life | 6.8 | 8.0 | Tokyo +1.2 |
| Remote-work friendliness | 4.8 | 7.3 | Tokyo +2.5 |
| Healthcare | 7.5 | 5.6 | Dublin +1.9 |
Each axis is a weighted aggregate of underlying indicators normalized to a 0–10 scale. Weights are explicit and disclosed per axis. The composite is the unweighted mean of the four axes — axes are not collapsed further because the underlying trade-offs (e.g. low cost vs poor air quality) are user-dependent.
Affordability
- Cost-of-living index (weight 60%)113
- Rent index (weight 40%)110
How this is calculated
Affordability = ((100 − costIndex)/100 × 0.6 + (100 − rentIndex)/100 × 0.4) × 10. For Dublin: ((100 − 113)/100 × 0.6 + (100 − 110)/100 × 0.4) × 10 = 0.
Dublin is among the more expensive cities tracked. Salary expectations should be calibrated to the high cost base before relocating.
Quality of life
- Safety index (weight 40%)60
- Healthcare index (weight 35%)75
- Air quality index (weight 25%)72
How this is calculated
QoL = (safety/100 × 0.4 + healthcare/100 × 0.35 + airQuality/100 × 0.25) × 10. For Dublin: (60/100 × 0.4 + 75/100 × 0.35 + 72/100 × 0.25) × 10 = 6.8.
Dublin has a mixed quality profile. Safety: good; healthcare: good; air: good. Weigh the weakest axis against your personal priorities.
Remote-work friendliness
- Internet (median Mbps) (weight 45%)170 Mbps
- Effective income tax (lower = better) (weight 30%)25.0%
- Cost-of-living (lower = better) (weight 25%)113
How this is calculated
RemoteWork = (min(Mbps/300, 1) × 0.45 + (1 − incomeTax) × 0.3 + (100 − costIndex)/100 × 0.25) × 10. For Dublin: (min(170/300, 1) × 0.45 + (1 − 0.25) × 0.3 + (100 − 113)/100 × 0.25) × 10 = 4.8.
Dublin works for remote work but isn't optimized for it: internet 170 Mbps, income tax 25%, cost index 113.
Healthcare
- Healthcare quality index (weight 70%)75
- Healthcare out-of-pocket / month (lower = better) (weight 30%)120
How this is calculated
Healthcare = (qualityIndex/100 × 0.7 + max(0, 1 − OOP/500) × 0.3) × 10. For Dublin: (75/100 × 0.7 + max(0, 1 − 120/500) × 0.3) × 10 = 7.5.
Dublin combines good system quality with a manageable out-of-pocket cost (~120 EUR/month). Travel insurance still recommended for non-residents.
Each axis is a weighted aggregate of underlying indicators normalized to a 0–10 scale. Weights are explicit and disclosed per axis. The composite is the unweighted mean of the four axes — axes are not collapsed further because the underlying trade-offs (e.g. low cost vs poor air quality) are user-dependent.
Affordability
- Cost-of-living index (weight 60%)82
- Rent index (weight 40%)55
How this is calculated
Affordability = ((100 − costIndex)/100 × 0.6 + (100 − rentIndex)/100 × 0.4) × 10. For Tokyo: ((100 − 82)/100 × 0.6 + (100 − 55)/100 × 0.4) × 10 = 2.9.
Tokyo is among the more expensive cities tracked. Salary expectations should be calibrated to the high cost base before relocating.
Quality of life
- Safety index (weight 40%)85
- Healthcare index (weight 35%)80
- Air quality index (weight 25%)70
How this is calculated
QoL = (safety/100 × 0.4 + healthcare/100 × 0.35 + airQuality/100 × 0.25) × 10. For Tokyo: (85/100 × 0.4 + 80/100 × 0.35 + 70/100 × 0.25) × 10 = 8.
Tokyo scores excellent on safety, excellent on healthcare and good on air. The composite quality-of-life signal is strong.
Remote-work friendliness
- Internet (median Mbps) (weight 45%)280 Mbps
- Effective income tax (lower = better) (weight 30%)12.0%
- Cost-of-living (lower = better) (weight 25%)82
How this is calculated
RemoteWork = (min(Mbps/300, 1) × 0.45 + (1 − incomeTax) × 0.3 + (100 − costIndex)/100 × 0.25) × 10. For Tokyo: (min(280/300, 1) × 0.45 + (1 − 0.12) × 0.3 + (100 − 82)/100 × 0.25) × 10 = 7.3.
Tokyo combines fast internet (280 Mbps median), a 12% effective income tax and cost index 82 — a strong configuration for remote workers earning in a stronger currency.
Healthcare
- Healthcare quality index (weight 70%)80
- Healthcare out-of-pocket / month (lower = better) (weight 30%)4000
How this is calculated
Healthcare = (qualityIndex/100 × 0.7 + max(0, 1 − OOP/500) × 0.3) × 10. For Tokyo: (80/100 × 0.7 + max(0, 1 − 4000/500) × 0.3) × 10 = 5.6.
Tokyo has trade-offs in healthcare: quality is excellent, typical out-of-pocket cost is ~4000 JPY/month. Cross-border insurance closes the gap.
Monthly cost delta: Dublin vs Tokyo
Normalized to EUR at 1 JPY = 0.0060 EUR.
| Category | Dublin | Tokyo | Change |
|---|---|---|---|
| housing | €2,000 | ¥150,000 | -55% |
| food | €450 | ¥48,000 | -37% |
| transport | €140 | ¥11,000 | -53% |
| utilities | €200 | ¥14,000 | -58% |
| leisure | €450 | ¥30,000 | -60% |
| healthcare | €120 | ¥4,000 | -80% |
Where each city's money goes
Two cities can have the same monthly total but very different shapes — one might burn 50% on housing while the other splits more evenly. The composition matters as much as the headline.
The biggest shape difference is food: Tokyo spends 5.3 percentage points more of its budget on it (19% vs. 13%). If you're sensitive to that category, weight the per-axis scores accordingly.
Buying property
Apartment prices: Dublin vs Tokyo
Approximate asking prices in EUR per square meter (as of 2025-01), central vs mid-distance neighborhoods.
Buying in central Dublin runs about 32% cheaper per square meter (€7,500/m² vs €11,000/m²).
Midpoints of public listing ranges — a scoping number for rent-vs-buy thinking, not a valuation. Renting comparisons live in the cost table above.
Getting around
Public transport: Dublin vs Tokyo
Monthly pass and casual-ride pricing in EUR (as of 2025-01) plus the modes each network runs.
TFI Leap monthly cap €175; light-rail Luas plus DART commuter rail plus buses, no metro yet (MetroLink in planning).
Day pass: €11.2 · Modes: Tram, Bus, Commuter rail
No single citywide pass — most commuters use Suica IC card pay-as-you-go. Headline figure is a typical 6-month-equivalent monthly cost.
Day pass: €5 · Modes: Metro, Tram, Bus, Commuter rail
Salary equivalence: Dublin ↔ Tokyo
What earning the same purchasing power costs in each city. Cost-adjusted using the local cost-of-living index (Dublin = 113, Tokyo = 82); currency-converted at 1 JPY = 0.0060 EUR. Tax differences are not modeled.
| Dublin gross | Tokyo equivalent |
|---|---|
| €40,000 | ¥4,876,460 |
| €75,000 | ¥9,143,363 |
| €120,000 | ¥14,629,381 |
| Tokyo gross | Dublin equivalent |
|---|---|
| ¥40,000 | €328 |
| ¥75,000 | €615 |
| ¥120,000 | €984 |
Equivalence here means same cost-of-living purchasing power, not same net take-home. Effective tax rates differ between countries; a salary equivalent on cost can still net more or less depending on the destination's tax regime. Use the calculator for tax-adjusted figures at a specific lifestyle tier.
Pros and cons
Why pick Dublin
- Wins on healthcare (+1.9 points vs Tokyo).
Why pick Tokyo
- Wins on affordability (+2.9 points vs Dublin).
- Wins on quality of life (+1.2 points vs Dublin).
- Wins on remote-work friendliness (+2.5 points vs Dublin).
Dublin trade-offs
- Trails Tokyo on affordability by 2.9 points.
- Trails Tokyo on quality of life by 1.2 points.
- Trails Tokyo on remote-work friendliness by 2.5 points.
Tokyo trade-offs
- Trails Dublin on healthcare by 1.9 points.
Remote work logistics
Time zones and language: Dublin vs Tokyo
Dublin (Europe/Dublin) and Tokyo (Asia/Tokyo) sit 9 hours apart in standard time. A 9-to-5 in one overlaps the other's for 0 hours a day — fully asynchronous collaboration. Note: Dublin observes daylight saving while Tokyo doesn't, so the gap shifts by an hour part of the year.
Official: English, Irish (Gaeilge) · English: Native-equivalent · Local language: Not needed
English-native. Irish has official status and appears on signage and government documents but is rarely required in practice — only an issue for specific civil-service roles.
Official: Japanese · English: Limited · Local language: Recommended
Japanese strongly recommended for daily life beyond corporate Tokyo. English is limited in shops, hospitals, and bureaucracy — translation apps help but a friction tax remains for non-speakers.
Who should choose which
The composite winner doesn't always match what matters to you. These four reader profiles weigh the axes differently — find the closest fit.
Single, salaried remote worker, 25-40, optimizing for runway + bandwidth.
Axes scored: affordability, remoteWork
Couple with school-age children, prioritizing safety, healthcare, and air quality.
Axes scored: qualityOfLife, healthcare
Fixed income, healthcare-sensitive, prefers low cost and stable infrastructure.
Axes scored: healthcare, qualityOfLife, affordability
Salary stretch matters most. Cuts everything else if it lowers the burn rate.
Axes scored: affordability
Profiles use simple axis averaging — for a deeper read with your own weights, use the per-axis breakdown above.
Zoom out from cities to countries: compare Ireland vs Japan on average wage, take-home after tax and cost of living.
Going deeper
Visa landscape for both countries — and case studies that touch this corridor.
Tools that work for either choice
Some links below are affiliate links — if you sign up we may earn a small commission, at no extra cost to you.
How this page is calculated
Data sources
- Mundevo per-city dataset. Cost basket, rent index, safety, healthcare, air quality and median internet for both cities. Reference date: 2026-05-28 (Dublin) and 2026-05-27 (Tokyo).
- FX rate. 1 JPY = 0.0060 EUR, used to normalize cost baskets.
- CityScoreCalculator. Four axes (Affordability, Quality of life, Remote work, Healthcare) computed with explicit weights and explanations. See per-axis calculation strings rendered on this page.
- ComparisonService. Per-category cost deltas (housing, food, transport, utilities, leisure, healthcare) normalized to the origin currency.
Update cadence
Data as of . Last reviewed .
Calculation
For each of the four axes we compute an independent 0–10 score using the formulas printed beside each axis. The composite is the unweighted mean of the four axes. The overall winner is the city with the higher composite, unless the margin is under 0.05 points — in which case Dublin is shown first as a tiebreaker to keep results stable.
Limitations
- Climate is not scored — we don't yet hold a maintained climate dataset, so weather-driven preferences are not modeled.
- Tax differences between cities in the same country are not modeled (Spain and Germany don't have material regional differences for this dataset).
- Indices are population-level. Personal cost varies with neighborhood, employer benefits and family status.
- Quality-of-life axis weights (safety 0.4 / healthcare 0.35 / air 0.25) are editorial defaults — readers with strong preferences should re-weight manually.
Frequently asked questions
Dublin vs Tokyo: which is cheaper?
Tokyo is roughly 54% cheaper than Dublin on the monthly cost basket (housing, food, transport, utilities, healthcare). Dublin has cost index 113 vs Tokyo at 82 (both with New York = 100).
Which city has better quality of life?
Dublin scores 4.8/10 on the Mundevo composite versus Tokyo at 5.9/10. The composite weights safety (40%), healthcare (35%) and air quality (25%). Tokyo wins overall by 1.1 points.
Is Dublin or Tokyo better for remote work?
Dublin has 170 Mbps median internet vs Tokyo at 280 Mbps. The four-axis decision rubric on this page (affordability, quality of life, remote work, healthcare) gives a per-dimension breakdown rather than a single answer.
Is Dublin bigger than Tokyo?
Tokyo is larger — about 14.0M people versus Dublin's 1.4M, roughly 10.0× the size.
Is Dublin safer than Tokyo?
Tokyo scores higher on safety — 85 vs 60 / 100 on the Mundevo safety index (crime and personal-security signals).
Should I move to Dublin or Tokyo?
It depends on what you weight. Tokyo wins the overall Mundevo composite by 1.1 points, but Tokyo is cheaper, and the two split differently across affordability, quality of life, remote work and healthcare. Use the per-axis table and the reader-profile section above to match the verdict to your own priorities.