Instant answer
Square Feet to Kattha Converter
Formula
Land calculator
Square Feet to Kattha Converter
Convert square feet to Kattha, Dhur, Bigha, Ropani, acre, and hectare.
To
1 Kattha
3,645 Square Feet = 1 Kattha
Formula: 1 Square Feet = 1 square feet
Base area
3,645 sq ft is the common bridge value used to compare all selected units.
Record check
Use calculator output for planning, then verify Lalpurja, survey map, and local records before decisions.
Regional note
Haat values vary by district; Terai and hill systems are separate.
Hill System
Terai System
International
Hill format
0 Ropani 11 Aana
Terai format
0 Bigha 1 Kattha
Base area
3,645 sq ft
How to use the Square Feet to Kattha Converter
Planning and records note
Regional variation note
Example conversion table
| Input | Approximate result |
|---|---|
| 3,645 sq ft | 1 Kattha |
| 18,225 sq ft | 5 Kattha |
| 72,900 sq ft | 20 Kattha |
Frequently asked questions
Can I use this conversion for legal documents?+
Use it as a planning reference only. For legal, tax, loan, or registration work, confirm the area with the official record, survey map, or a licensed professional.
Does RopaniBigha store what I enter?+
No. The calculator runs in your browser and the values you type into the converter are not transmitted to a server.
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Last reviewed
Last reviewed: May 2026. Converter pages are reviewed for public formula clarity and safe regional disclaimers. Use results for planning and always confirm official property records before decisions.