On average, the cost of living in Tallinn is 300-400 EUR per month, not including accommodation.
Accommodation: prices range from 150 EUR (dormitory) to 200-400 EUR in private flats.
Student meals: prices range from 3.50 EUR to 7 EUR.
Public transport tickets: single ticket costs €2 (€1 for ISIC Student and Scholar Card holders), monthly cards from 8.50 EUR (for students) to 23 EUR. Public transport is free for the citizens of Tallinn.

The currency used in Estonia is the euro.