External Debt in Bulgaria increased to 67191.50 EUR Million in January from 58590.70 EUR Million in December of 2025. External Debt in Bulgaria averaged 31020.60 EUR Million from 1999 until 2026, reaching an all time high of 67191.50 EUR Million in January of 2026 and a record low of 9401.10 EUR Million in March of 1999. source: Bulgarian National Bank