Welcome to the Tools & Calculators page – your go-to resource for quick, accurate, and user-friendly engineering calculations. Whether you’re working in the field, designing a system, or preparing for a technical interview, our specialized calculators are built to simplify your workflow and improve accuracy.
From DP Level Transmitter Ranges to I/O Count Estimations, Cable Size Calculations, Flow Measurements, and Instrument Range Selection, each tool is crafted with real-world industrial applications in mind.
🔍 Explore. Calculate. Optimize.
All tools are browser-based, require no installation, and are designed to support instrumentation professionals in the oil & gas, chemical, and process industries.
Universal Instrument Datasheet — Final Self-Verification Checklist Universal Instrument Datasheet —...
I&C Project Deliverables Generator (Single-File) I&C Project Deliverables Generator Layout...
Interactive SIL Determination Application SIL Determination Hub Home Framework Calculator Lifecycle...
Infographic: How to Choose the Right Flow Meter The Engineer’s Guide to Flow Measurement...
Transmitter Accuracy Checker (SI · O&G) Transmitter Accuracy Checker SI units · Oil & Gas ·...
SIL Risk Graph Calculator · IEC 61508 (C/F/P/W) SIL Risk Graph Calculator IEC 61508 C/F/P/W method...
SIF PFDavg Calculator (1oo1, 1oo2, 2oo2, 2oo3) SIF PFDavg Calculator MVP Project Name SIF Tag Number...
Interactive LOPA & SIL Determination Tool Interactive LOPA & SIL Determination Tool...
Circuit Recall Match the engineering symbols. Sharpen your memory. Difficulty: Easy (4×4)Medium...
Engineer Appraisal Form — v2 (Custom Weights + Restore) Engineer Appraisal Form Custom weights...
Manpower Planning & Allocation Tool 📊 Manpower Planning & Allocation A dashboard to manage...
Advanced Instrumentation I/O Calculator Advanced I/O Calculator Calculate I/O with DCS/IPS/F&G...
Control Valve Sizing ISA-75.01.01 (IEC 60534-2-1) 1. Global Settings Units Metric (kPa, m³/h, kg/h...
PFD & SIL Visualizer (IEC 61511) Understanding Probability of Failure on Demand (PFD) An...
DP Level Transmitter Simulator DP Level Transmitter Simulator 💧 Liquid Level: 50.0 % Process Liquid...
Advanced Fluid Velocity Calculator Advanced Fluid Velocity Calculator Liquid Velocity Flow Rate Type...
Thermowell Wake Frequency Calculator – ASME PTC 19.3TW Thermowell Wake Frequency Calculator...
Sample Lag Time Calculator Sample Lag Time Calculator Estimate sample transport time to your...
Liquid Pressure Drop Calculation...
Gas Flow Conversion: Nm³/h to SLPM Gas Flow Unit Conversion Convert between Normal Cubic Meters per...
Restriction Orifice (RO) Plate Sizing Calculator Restriction Orifice (RO) Plate Sizing Calculator...
simplified Valve Cv Calculator Simplified Control Valve Cv Calculator Fluid Type Liquid Gas Unit...
Foundation Fieldbus H1 Segment Calculator Foundation Fieldbus H1 Segment Calculator Validate your...
Unit Converter Universal Unit Converter...
Hydraulic Tubing Size Calculator (SI Units) Hydraulic Tubing Size Calculator Determine the optimal...
Junction Box Calculator Junction Box Requirement Calculator Enter your I/O details and configuration...
DCS/IPS System & Cabinet Calculator DCS/IPS System & Cabinet Calculator Estimate your...
Advanced Instrumentation I/O Calculator Advanced I/O Calculator Calculate standard and F&G...
Reynolds Number Calculator Reynolds Number Calculator Fluid Density (ρ) in kg/m³: Fluid Velocity (v)...
4-20mA Calculator 4-20 mA Calculator Convert Process Value (%) to Current (mA) Process Value...
Pressure Transmitter Range Calculator Pressure Transmitter Range Calculator Process Pressure –...
DP Level Transmitter Range Calculator DP Level Transmitter Range Calculator Select Tank Type: Open...
Cable Conductor Size Calculator Cable Conductor Size Calculator Current (A): Distance (One-way...