External Debt in Bulgaria increased to 69535.30 EUR Million in March from 65157.10 EUR Million in February of 2026. External Debt in Bulgaria averaged 31241.70 EUR Million from 1999 until 2026, reaching an all time high of 69535.30 EUR Million in March of 2026 and a record low of 9401.10 EUR Million in March of 1999. source: Bulgarian National Bank