How much did it cost to refurbish Indonesia after Krakatoa erupted in 1883?

The cost to refurbish Indonesia after the eruption of Krakatoa in 1883 is estimated to be around $1.1 billion in today's currency. The eruption caused widespread devastation, including the destruction of nearby islands and significant loss of life, leading to extensive rebuilding efforts. The financial burden included restoring infrastructure, homes, and agricultural lands affected by the volcanic activity and subsequent tsunamis.