Cost of Living Comparison Between Colombo and Gampaha
For one person, living is cheaper in Gampaha: $453 a month against $803 in Colombo, rent and utilities included – about $4,200 less a year. Rent and utilities account for most of the difference.
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Colombo Living Index39Cost of Living Index in ColomboLearn more -
Gampaha Living Index22Cost of Living Index in GampahaLearn more
How much you'll spend in Colombo and in Gampaha
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Colombo and in Gampaha actually costs, broken down by who's living it.
Monthly costs for one person with rent: $803 in Colombo versus $453 in Gampaha.
- Colombo $803
- Gampaha $453
Estimated couple costs with rent: $1,208 in Colombo versus $768 in Gampaha.
- Colombo $1,208
- Gampaha $768
Monthly costs for a family of three with rent: $1,614 in Colombo versus $1,083 in Gampaha.
- Colombo $1,614
- Gampaha $1,083
Living in Colombo is roughly 77% more expensive than in Gampaha, and outside of rent the biggest gap is in eating out.
Both cities sit below the global median: Colombo 41% lower, Gampaha 67% lower.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Colombo: October 19, 2026
Last update for Gampaha: October 18, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A one-bedroom apartment in the center runs $567 in Colombo and $90.2 in Gampaha. Housing cost is often the main lever when comparing two cities.
Colombo pays 10% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.
Dining out: $25.00 in Colombo vs $18.00 in Gampaha for a mid-range dinner for two. Groceries echo the gap at $237 vs $221 per month, with Gampaha cheaper across the board.
- Colombo Gampaha 23 km
- Colombo
- Gampaha
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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