Source: UK Government Data. Excludes public sector bank bailouts. In this financial year the government reported on the 15th of July (released on 21st of Sep) that net borrowing was £74.5 billion between April 2015 to March 2016.
Interest per Year
Interest per Second
Debt per Citizen
Debt as % of GDP
You could wrap $1 bills around the Earth 7,995 times with the debt amount!
If you lay $1 bills on top of each other they would make a pile 224,308 km, or 139,378 miles high!