Frequently Asked Questions
What salary in London matches £100,000 in Glasgow?
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£161,300 in London provides the same purchasing power as £100,000 in Glasgow.
This is based on Glasgow's COL index of 62 vs London's 100 (London = 100, Numbeo 2025).
The 61% cost difference translates directly to a 61% higher equivalent salary.
Is London significantly cheaper than Glasgow?
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London is 61% more expensive overall than Glasgow.
The most visible difference is rent: Glasgow averages £900/month for a 1-bed flat
vs £2,050/month in London
— a premium of £1,150/month (£13,800/year).
How is the salary equivalence calculated?
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SalaryDex uses city-level cost-of-living indices from Numbeo 2025, normalised so London = 100.
The formula is: equivalent = salary × (cityB COL ÷ cityA COL).
For this page: £100,000 × (100 ÷ 62) = £161,300.
The index captures overall cost differences including rent, food, transport, utilities and services.
It does not account for individual tax positions or lifestyle choices.
Should I accept a lower salary to move from Glasgow to London?
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Moving to London requires a higher salary to maintain your standard of living.
You need approximately £161,300 — £61,300 more than your current £100,000 in Glasgow.
London is 61% more expensive overall and rent averages £2,050/month vs £900.