🛠️ K-First Utility Hub

Free Tools for Engineers

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

⭐ MOST PICKED
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Steel Quantity & BBS Generator

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

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Valuation Certificate Generator

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

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Building Permit Fee Calculator

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

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✨ NEW
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Building Setback Calculator

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

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Land Area Converter

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

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Material Estimator

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

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