Based on cost-of-living indices (Birmingham 65 vs Glasgow 62, London = 100), £75,000 in Birmingham has the same purchasing power as approximately £71,550 in Glasgow. Glasgow is 5% cheaper overall.
The equivalent accounts for the real cost of maintaining the same standard of living. Birmingham rent averages £850/month versus £900/month in Glasgow — a +£50/month premium. Beyond rent, Glasgow is overall 5% cheaper across groceries, transport, restaurants, and utilities (Numbeo COL index 62 vs Birmingham's 65).
To achieve the same disposable income in Glasgow, you would need to earn £71,550 — calculated using Rightmove Q1 2026 rental data and HMRC 2025/26 tax rates. Any offer above £71,550 in Glasgow is a real-terms pay rise.
COL indices from Numbeo 2025 (London = 100). Rent = Rightmove Q4 2025 median for a 1-bed flat.
Moving from Birmingham to Glasgow costs £50/month more in rent (£850 → £900/mo).
You can accept up to 5% salary reduction and maintain your lifestyle. Any offer above £71,550 in Glasgow is a real-terms pay rise.