To keep the same standard of living as $100,000 in Baltimore, you'd need about $100,900 in Philadelphia — a $900 premium per year.
Estimated monthly spending for a middle-income household, adjusted by each metro's BEA price level.
The salary you'd need in Philadelphia to maintain the same purchasing power as each income level in Baltimore, using the BEA price ratio of 1.009.
| Salary in Baltimore | Equivalent in Philadelphia | Difference |
|---|---|---|
| $50,000 | $50,400 | +$400 |
| $75,000 | $75,700 | +$700 |
| $100,000 | $100,900 | +$900 |
| $150,000 | $151,300 | +$1,300 |
| $200,000 | $201,800 | +$1,800 |
Moving from Baltimore, MD to Philadelphia, PA means your everyday costs are more expensive by roughly 0.9%. The U.S. Bureau of Economic Analysis measures Baltimore's overall price level at 102.7 and Philadelphia's at 103.6, where 100 represents the national average. In practical terms, a household spending $5,245 per month in Baltimore would spend about $5,297 for the equivalent lifestyle in Philadelphia — a swing of $52 every month, or $624 per year.
Housing is the decisive factor. Estimated monthly housing runs $2,202 in Baltimore against $2,236 in Philadelphia. Because rent and mortgage costs vary far more between metros than groceries or utilities, the housing line alone accounts for most of the 0.9% gap.
For salary negotiation or a remote-work relocation, the key number is the equivalent salary. A $100,000 income in Baltimore has the same purchasing power as $100,900 in Philadelphia. Looked at the other way, $100,000 in Philadelphia is worth about $99,100 in Baltimore terms. Use the Cost of Living Calculator to plug in your own expenses.
Price levels don't include income tax, which can significantly swing your real take-home pay — especially between MD and PA.
Philadelphia is 0.9% more expensive than Baltimore overall. Based on the U.S. Bureau of Economic Analysis Regional Price Parities (2023), Baltimore has a price level of 102.7 versus 103.6 for Philadelphia, where 100 equals the national average.
To maintain the same purchasing power as a $100,000 salary in Baltimore, you would need about $100,900 in Philadelphia — a difference of $900 per year.
Estimated monthly housing runs about $2,202 in Baltimore versus $2,236 in Philadelphia. Housing is the single biggest driver of the cost-of-living gap between the two metros.
Sources & methodology
Price levels use the U.S. Bureau of Economic Analysis Regional Price Parities for metropolitan areas (2023, the most recent metro-level release). Baltimore maps to the Baltimore-Columbia-Towson, MD MSA; Philadelphia maps to the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD MSA. Category spending baselines come from the U.S. Bureau of Labor Statistics Consumer Expenditure Survey. Category-level figures are modeled estimates and are illustrative; actual costs vary by household. This is a planning tool, not financial advice.
