Overall
- Boston-Cambridge-Newton
- 108.3
- Urban Honolulu
- 111.0
Diff +2.7 RPP
Boston-Cambridge-Newton vs Urban Honolulu
Cost of living comparison based on BEA Regional Price Parities. Urban Honolulu is 2.5% more expensive than Boston-Cambridge-Newton.
2.5% more expensive
Urban Honolulu, HI is 2.5% more expensive than Boston-Cambridge-Newton, MA-NH on BEA Regional Price Parities (overall RPP 111.0 vs 108.3). A $100,000 salary in Boston-Cambridge-Newton buys about the same as $102,489 in Urban Honolulu; the largest component gap is services.
- Overall RPP 108.3 (Boston-Cambridge-Newton) vs 111.0 (Urban Honolulu)
- $100k in Boston-Cambridge-Newton ≈ $102,489 purchasing power in Urban Honolulu
- Services drives the gap (+38.5 RPP points)
RPP parity plate
Pair MA:HI 108.3→111.0
TIER-NEAR · CROSS-STATE · SPLIT-BUDGET · BOTH-ABOVE · PP-PAR
- TIER-NEAR Near tier
- CROSS-STATE MA × HI
- SPLIT-BUDGET Split budget
- BOTH-ABOVE Both above 100
- PP-PAR PP near-par
Instrument codes from this pair's BEA Regional Price Parities (overall · goods · services · rents · national benchmark 100 · purchasing-power conversion), not a ranking or recommendation.
Category Breakdown
Goods
- Urban Honolulu
- 111.6
Diff +11.9 RPP
Services
- Boston-Cambridge-Newton
- 148.8
- Urban Honolulu
- 187.3
Diff +38.5 RPP
Rents
- Boston-Cambridge-Newton
- 148.4
- Urban Honolulu
- 135.5
Diff -12.9 RPP
| Category | Boston-Cambridge-Newton | Urban Honolulu | Difference |
|---|---|---|---|
| Overall | 108.3 | 111.0 | +2.7 |
| Goods | 99.7 | 111.6 | +11.9 |
| Services | 148.8 | 187.3 | +38.5 |
| Rents | 148.4 | 135.5 | -12.9 |
Visual Comparison
Overall
Boston-Cambridge-Newton 108.3
Urban Honolulu 111.0
Goods
Boston-Cambridge-Newton 99.7
Urban Honolulu 111.6
Services
Boston-Cambridge-Newton 148.8
Urban Honolulu 187.3
Rents
Boston-Cambridge-Newton 148.4
Urban Honolulu 135.5
Vertical line = national average (100)
What This Comparison Actually Tells You
Services creates the largest separation: Urban Honolulu is 38.5 points higher. But rents move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Urban Honolulu, HI is 2.5% more expensive than Boston-Cambridge-Newton, MA-NH, a meaningful but not extreme shift. The move decision turns on which budget category creates the 2.7-point overall gap.
Both metros exceed the U.S. benchmark of 100. The choice is between two national premiums, so local wages need to clear the higher baseline in either market.
Comparable population context is incomplete for this pair, so no market-scale explanation is inferred from the price indexes.
For a service-heavy household, test childcare, health, and other locally supplied costs before relying on rent alone. The BEA ratio converts $100,000 in Boston-Cambridge-Newton to $102,489 in Urban Honolulu, but it is not a personal spending weight.
Boston-Cambridge-Newton
108.3
Cost Index
Urban Honolulu
111.0
Cost Index
Salary Equivalents
What a salary in Boston-Cambridge-Newton would need to be in Urban Honolulu for the same purchasing power:
| In Boston-Cambridge-Newton | In Urban Honolulu | Difference |
|---|---|---|
| $50,000 | $51,245 | +$1,245 |
| $75,000 | $76,867 | +$1,867 |
| $100,000 | $102,489 | +$2,489 |
| $150,000 | $153,734 | +$3,734 |
$ in Boston-Cambridge-Newton = in Urban Honolulu
Same BEA Regional Price Parity ratio as the table above (108.3 → 111.0), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Urban Honolulu more expensive than Boston-Cambridge-Newton?
Urban Honolulu is 2.5% more expensive than Boston-Cambridge-Newton. The overall cost index is 111.0 vs 108.3 (national average = 100).
What salary in Urban Honolulu equals $100K in Boston-Cambridge-Newton?
A $100,000 salary in Boston-Cambridge-Newton has the same purchasing power as $102,489 in Urban Honolulu. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Boston-Cambridge-Newton and Urban Honolulu?
Rents in Boston-Cambridge-Newton are indexed at 148.4 while Urban Honolulu is at 135.5 (national average = 100). Boston-Cambridge-Newton has higher rents.
Data sources
- BEA Regional Price Parities (RPP), the cost-of-living indices shown on this page
- U.S. Census Bureau, American Community Survey (ACS), gross-rent observations behind the rents component
- BLS Consumer Price Index (CPI), goods and services price relatives
- BLS Occupational Employment and Wage Statistics (OEWS), labor-driven services component
- HUD Fair Market Rents (FMR), 40th-percentile rent cross-reference
Every figure on PlainCost is rendered directly from BEA Regional Price Parity source data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, our changelog, or report a data error. Data current as of 2026-08-11. Rankings measure the published cost-of-living index only; we don't recommend where to live or rate any metro's quality of life.