Free Tools
Plan smarter before you build
Free calculators and guides to help you understand costs, materials, and paperwork — even if you build with someone else.
Construction Cost Estimator
Rough NPR/sq.ft estimate based on your build type (economy, standard, premium) and location.
Get an estimate →Area Unit Converter
Convert between Ropani, Aana, Paisa, Dam, and square feet — the Nepali way and the metric way.
Contact us →Materials Calculator
Rough quantities of cement bags, rebar, bricks, sand, and aggregate for your slab or footing size.
Ask our engineer →BOQ Explainer
Understand every line of a Bill of Quantities before you sign a contract — with any contractor.
Talk to us →Quick Reference: Nepali Area Units
- 1 Ropani = 16 Aana = 5,476 sq. ft ≈ 508.72 sq. m
- 1 Aana = 4 Paisa = 342.25 sq. ft ≈ 31.80 sq. m
- 1 Paisa = 4 Dam = 85.56 sq. ft ≈ 7.95 sq. m
- 1 Bigha (Terai) = 20 Kattha = 72,900 sq. ft ≈ 6,772.63 sq. m
- 1 Kattha = 20 Dhur = 3,645 sq. ft ≈ 338.63 sq. m
Rough Cost Bands (2025, NPR / sq. ft, finished)
- Economy: Rs. 2,200 – 2,700 / sq. ft
- Standard: Rs. 2,800 – 3,600 / sq. ft
- Premium: Rs. 3,700 – 5,500+ / sq. ft
These are rough guides. Actual pricing depends on design, location, soil, and finish choices — get a real estimate for your project.