Convert Kathmandu/Hill Aana to Terai Kattha and Dhur. 1 Aana equals 0.0939 Kattha or 1.878 Dhur (342.25 sq ft).
Instant cross-conversion between Ropani, Bigha, Square Feet, and total land valuation.
In Nepal's land administration system, Aana (आना) is converted to Kattha (कठ्ठा) using the exact factor: 1 Aana = 0.0939 Kattha (1.88 Dhur).
Direct Answer: To convert from Aana to Kattha, apply the official standard: 1 Aana = 0.0939 Kattha (1.88 Dhur). Multiply your Aana count by 0.0939 to find the equivalent in Kattha.