Historical trend
Trend summary
National debt (£) was £3.0tn in 2026-09, up from £3.0tn in 2026-08.
Trend
- Over the available record (1975-03–2026-09), it has ranged from £52bn in 1975-03 to £3.0tn in 2026-09.
- The most recent reading is the highest in the available record.
Generated from the published series — describes direction, magnitude and range only, with no editorial judgement or forecasts.