Cost of Living Comparison Between Istanbul and Siena
For one person, living is cheaper in Istanbul: $1,550 a month against $1,836 in Siena, rent and utilities included – about $3,400 less a year. Rent and utilities account for most of the difference.
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Istanbul Living Index75Cost of Living Index in IstanbulLearn more -
Siena Living Index90Cost of Living Index in SienaLearn more
How much you'll spend in Istanbul and in Siena
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Istanbul and in Siena actually costs, broken down by who's living it.
A single person spends $1,550 per month in Istanbul vs $1,836 in Siena, rent included.
- Istanbul $1,550
- Siena $1,836
A couple spends around $2,415 per month in Istanbul vs $2,784 in Siena, rent included.
- Istanbul $2,415
- Siena $2,784
A family of three spends $3,281 per month in Istanbul vs $3,733 in Siena, rent included.
- Istanbul $3,281
- Siena $3,733
Istanbul is about 16% cheaper than Siena, and outside of rent the biggest gap is in groceries.
Both Istanbul and Siena sit above the global median – Istanbul by 15%, Siena by 36%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Istanbul: October 13, 2026
Last update for Siena: October 10, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $985 in Istanbul versus $1,138 in Siena. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 56% higher in Siena, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $55.0 in Istanbul versus $91.0 in Siena. Monthly groceries follow the same trend: $260 vs $325 – making Istanbul the more affordable choice for daily food spending.
- Istanbul Siena 1,470 km ≈ 2 h 15 min nonstop flight
- Istanbul
- Siena
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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