Based on cost-of-living indices (Aberdeen 73 vs Glasgow 62, London = 100), £50,000 in Aberdeen has the same purchasing power as approximately £42,450 in Glasgow. Glasgow is 15% cheaper overall.
The equivalent accounts for the real cost of maintaining the same standard of living. Aberdeen rent averages £1,050/month versus £900/month in Glasgow — a £150/month saving. Beyond rent, Glasgow is overall 15% cheaper across groceries, transport, restaurants, and utilities (Numbeo COL index 62 vs Aberdeen's 73).
To achieve the same disposable income in Glasgow, you would need to earn £42,450 — calculated using Rightmove Q1 2026 rental data and HMRC 2025/26 tax rates. Any offer above £42,450 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 Aberdeen to Glasgow saves £150/month on rent alone (£1,050 → £900/mo).
You can accept up to 15% salary reduction and maintain your lifestyle. Any offer above £42,450 in Glasgow is a real-terms pay rise.