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About this app

MEP Toolkit
Complete Engineering Calculator for Mechanical, Electrical & Plumbing Professionals

MEP Toolkit is a comprehensive engineering application designed to help MEP Engineers, Drafters, Contractors, Consultants, Technicians, Students, and Project Supervisors perform technical calculations quickly, accurately, and efficiently.

Instead of carrying multiple spreadsheets, tables, or engineering handbooks, everything you need is available in one simple mobile application.

⚡ ELECTRICAL

• Cable Size Calculator

• Voltage Drop Calculator

• MCB / Circuit Breaker Sizing

• Electrical Load Calculation

• Power Factor Correction (Capacitor Bank)

• Generator (Genset) Capacity Estimation

• Lightning Protection Calculation (IEC/SNI)

💧 PLUMBING

• Water Supply Pipe Sizing (WSFU)

• Drainage Pipe Sizing

• Vent Pipe Calculation

• Ground Water Tank (GWT) Capacity

• Roof Tank Capacity

• Pump Flow Rate Calculation

• Pump Head Calculation

🔥 FIRE FIGHTING

• Sprinkler Requirement Calculator

• Hydrant Requirement Calculator

• Basic Fire Protection References

🌬 HVAC

• Cooling Load Calculator

• Air Conditioner Capacity (BTU)

• BTU ↔ PK Conversion

• Duct Sizing

• External Static Pressure (ESP) Estimation

🔄 ENGINEERING UNIT CONVERTER

Convert various engineering units including:

• Pressure (PSI, Bar, MPa, kPa)

• Flow Rate (CFM, m³/h, L/s)

• Power (BTU, Watt, kW, TR)

• Pipe Size (Inch ↔ mm)

• Wire Size (AWG ↔ mm²)

• GPM ↔ LPM

• And many more.

📚 ENGINEERING REFERENCES

Access useful technical references such as:

• Standard Cable Tables

• Pipe Size Tables

• MEP Symbols & Legends

• Engineering Reference Tables

• Technical Data

📁 PRODUCTIVITY TOOLS

• Calculation History

• Project Checklist

• Site Notes

• Export Calculation Results (Coming Soon)

WHY CHOOSE MEP TOOLKIT?

✔ Fast and Accurate Calculations

✔ Simple and Clean Interface

✔ Lightweight Application

✔ Easy to Use on Construction Sites

✔ Suitable for Office and Field Engineers

✔ Regular Feature Updates

✔ Designed for Professional Engineers

WHO IS THIS APP FOR?

MEP Toolkit is ideal for:

• MEP Engineers

• Electrical Engineers

• Mechanical Engineers

• Plumbing Engineers

• HVAC Engineers

• Fire Protection Engineers

• MEP Drafters

• Contractors

• Consultants

• Project Managers

• Site Engineers

• Supervisors

• Quantity Surveyors

• Engineering Students

• Maintenance Technicians

DISCLAIMER

MEP Toolkit is intended as a technical calculation and engineering reference tool. The calculation results should be reviewed and verified according to applicable standards, codes, and project requirements such as IEC, NFPA, ASHRAE, SNI, PUIL, or other relevant engineering standards.

Continuous Development

We are continuously improving MEP Toolkit by adding new calculators, engineering references, and productivity features.

Your feedback, suggestions, and bug reports are highly appreciated and help us make this application better for the global MEP community.

Thank you for using MEP Toolkit!
Updated on
Jul 17, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
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No data collected
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