Frequently Asked Questions
What salary in London matches £40,000 in Leeds?
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£60,600 in London provides the same purchasing power as £40,000 in Leeds.
This is based on Leeds's COL index of 66 vs London's 100 (London = 100, Numbeo 2025).
The 52% cost difference translates directly to a 52% higher equivalent salary.
Is London significantly cheaper than Leeds?
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London is 52% more expensive overall than Leeds.
The most visible difference is rent: Leeds 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: £40,000 × (100 ÷ 66) = £60,600.
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 Leeds to London?
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Moving to London requires a higher salary to maintain your standard of living.
You need approximately £60,600 — £20,600 more than your current £40,000 in Leeds.
London is 52% more expensive overall and rent averages £2,050/month vs £900.