London vs Birmingham
Birmingham wins on purchasing power. Birmingham software engineers have £333/month more disposable income after rent than their London counterparts.
After paying rent, a software engineer in Birmingham retains £333/month more than in London — that's £3,996/year extra in purchasing power.
London vs Birmingham: what the £333/month gap means for a software engineer
On paper, London software engineer roles pay £20,000/year more than Birmingham. But take-home after tax and National Insurance tells a different story — London workers keep £4,360/month versus £3,393/month in Birmingham.
The bigger picture is after rent. Average London rent runs £2,150/month versus £850/month in Birmingham. Once housing costs are factored in, Birmingham workers have £2,543/month disposable income versus £2,210/month in London — that is £3,996/year in real spending power.
Birmingham's rent-to-income ratio of 25% compares favourably to London's 49%.
For software engineers prioritising financial freedom, Birmingham delivers significantly more disposable income despite lower gross pay.
Cost-of-living equivalence
Based on a cost-of-living index of 100 for London and 65 for Birmingham, a salary of £72,000 in London delivers equivalent purchasing power to £46,800 in Birmingham.
Income retention after all essentials
% of net monthly pay remaining after rent, transport, council tax and groceries
Everyday costs
Estimated typical prices · scaled from Numbeo 2025
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