🛠️ KFirst Utility Hub

Free Tools for Engineers

Professional-grade calculators and generators. No sign-up. 100% free.

Permit Preparation Guide (Hub)

Step-by-step master workflow. Calculates fees, checks setbacks, and prepares your document checklist in one unified path.

Generate Bar Bending Schedules (BBS), calculate cutting lengths, and convert weight to bundles. IS 2502 Compliant.

Generate Section 28-C compliant valuation certificates for Kerala property registration. Free PDF download.

Calculate official Kerala building permit fees. LSGD 2024 rates for Panchayat, Municipality & Corporation.

Calculate front, rear & side setbacks per KMBR 2019/2025. Auto-detects Rule 27 (small plot exemption).

Instant 5-way conversion: Cent, Ares, Sq.Ft, Sq.M, Acres. Kerala-focused.

Calculate cement, bricks, sand for concrete, walls & plastering. IS standard formulas.