Singaporevs
TokyoSingapore vs Tokyo: cost, quality of life, and the winner
Singapore (composite 5.8) vs Tokyo (composite 5.9). Side-by-side on affordability, quality of life, remote-work friendliness and healthcare — with the calculation behind each score.
Composite scores
Overall: Tokyo wins by 0.1 points
Tokyo edges Singapore by just 0.1 points (5.9 vs 5.8), suggesting these megacities compete on nearly identical terms despite vastly different geographies and governance models.
Both cities score below 6.0, placing them in the same competitive tier rather than establishing clear dominance of either Asian hub.
Examine what specific dimensions drive Tokyo's marginal lead—whether transit, affordability, or livability—to understand where Singapore must focus to close the gap.
Score-by-score, side-by-side
Each axis is scored independently with disclosed weights and a calculation string.
| Axis | Singapore | Tokyo | Winner |
|---|---|---|---|
| Affordability | 1.3 | 2.9 | Tokyo +1.6 |
| Quality of life | 7.8 | 8.0 | Tokyo +0.2 |
| Remote-work friendliness | 6.9 | 7.3 | Tokyo +0.4 |
| Healthcare | 7.3 | 5.6 | Singapore +1.7 |
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%)92
- Rent index (weight 40%)80
How this is calculated
Affordability = ((100 − costIndex)/100 × 0.6 + (100 − rentIndex)/100 × 0.4) × 10. For Singapore: ((100 − 92)/100 × 0.6 + (100 − 80)/100 × 0.4) × 10 = 1.3.
Singapore 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%)88
- Healthcare index (weight 35%)75
- Air quality index (weight 25%)65
How this is calculated
QoL = (safety/100 × 0.4 + healthcare/100 × 0.35 + airQuality/100 × 0.25) × 10. For Singapore: (88/100 × 0.4 + 75/100 × 0.35 + 65/100 × 0.25) × 10 = 7.8.
Singapore scores excellent on safety, good on healthcare and good on air. The composite quality-of-life signal is strong.
Remote-work friendliness
- Internet (median Mbps) (weight 45%)260 Mbps
- Effective income tax (lower = better) (weight 30%)6.0%
- Cost-of-living (lower = better) (weight 25%)92
How this is calculated
RemoteWork = (min(Mbps/300, 1) × 0.45 + (1 − incomeTax) × 0.3 + (100 − costIndex)/100 × 0.25) × 10. For Singapore: (min(260/300, 1) × 0.45 + (1 − 0.06) × 0.3 + (100 − 92)/100 × 0.25) × 10 = 6.9.
Singapore works for remote work but isn't optimized for it: internet 260 Mbps, income tax 6%, cost index 92.
Healthcare
- Healthcare quality index (weight 70%)75
- Healthcare out-of-pocket / month (lower = better) (weight 30%)150
How this is calculated
Healthcare = (qualityIndex/100 × 0.7 + max(0, 1 − OOP/500) × 0.3) × 10. For Singapore: (75/100 × 0.7 + max(0, 1 − 150/500) × 0.3) × 10 = 7.3.
Singapore combines good system quality with a manageable out-of-pocket cost (~150 SGD/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: Singapore vs Tokyo
Normalized to SGD at 1 JPY = 0.0086 SGD.
| Category | Singapore | Tokyo | Change |
|---|---|---|---|
| housing | SGD 3,200 | ¥150,000 | -60% |
| food | SGD 700 | ¥48,000 | -41% |
| transport | SGD 150 | ¥11,000 | -37% |
| utilities | SGD 220 | ¥14,000 | -45% |
| leisure | SGD 500 | ¥30,000 | -48% |
| healthcare | SGD 150 | ¥4,000 | -77% |
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 housing: Singapore spends 6.7 percentage points more of its budget on it (65% vs. 58%). If you're sensitive to that category, weight the per-axis scores accordingly.
Salary equivalence: Singapore ↔ Tokyo
What earning the same purchasing power costs in each city. Cost-adjusted using the local cost-of-living index (Singapore = 92, Tokyo = 82); currency-converted at 1 JPY = 0.0086 SGD. Tax differences are not modeled.
| Singapore gross | Tokyo equivalent |
|---|---|
| SGD 40,000 | ¥4,130,735 |
| SGD 75,000 | ¥7,745,127 |
| SGD 120,000 | ¥12,392,204 |
| Tokyo gross | Singapore equivalent |
|---|---|
| ¥40,000 | SGD 387 |
| ¥75,000 | SGD 726 |
| ¥120,000 | SGD 1,162 |
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 Singapore
- Wins on healthcare (+1.7 points vs Tokyo).
Why pick Tokyo
- Wins on affordability (+1.6 points vs Singapore).
- Wins on remote-work friendliness (+0.4 points vs Singapore).
Singapore trade-offs
- Trails Tokyo on affordability by 1.6 points.
Tokyo trade-offs
- Trails Singapore on healthcare by 1.7 points.
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.
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: 2026-05-27 (Singapore) and 2026-05-27 (Tokyo).
- FX rate. 1 JPY = 0.0086 SGD, 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 Singapore 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
Singapore vs Tokyo: which is cheaper?
Tokyo is roughly 55% cheaper than Singapore on the monthly cost basket (housing, food, transport, utilities, healthcare). Singapore has cost index 92 vs Tokyo at 82 (both with New York = 100).
Which city has better quality of life?
Singapore scores 5.8/10 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 0.1 points.
Is Singapore or Tokyo better for remote work?
Singapore has 260 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.