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HydroCore Calculator - Apps on Google Play

Introducing Core Hydrology & Hydraulics Calculator — a streamlined engineering app designed for civil engineers, hydrology students, and field professionals who need fast, dependable calculations.

What it covers:
• Manning’s Equation (open channel + pipe)
• Rational Method runoff
• Hazen–Williams head loss/flow
• Weir + Orifice discharge

Highlights:
• Instant results with clean, readable outputs
• SI + US unit systems
• Input‑range warnings for safer design checks
• Manning’s n presets for common materials
• Practical layout optimized for field use

If you work in stormwater, drainage, or hydraulics, this app keeps your core calculations quick and consistent.