Resources for Chemical Engineers

Dimensionless Numbers

Print-ready sheet include Reynolds, Nusselt, Prandtl, Sherwood etc. their definitions, formulas and significance.

Free | PDF | 4 pages

Pump Sizing Calculator (Excel)

Quickly calculate TDH, NPSH, and required motor power to accurately size centrifugal pumps for your piping system.

Free | Excel | 1 Tab

Unit Conversion Cheat Sheet

Every chemical engineering unit conversion you reach for pressure, flow, viscosity, energy on single page.

Free | PDF | 2 pages

LMTD & NTU Calculator (Excel)

Calculate LMTD, effectiveness and NTU for heat exchanger sizing – enter temperatures and flows, get instant results.

Free | Excel | 1 Tab

Pipe Schedule & Fittings Chart

Pipe sizes, schedules and wall thickness plus fitting loss coefficients (K-values), on one printable reference sheet for piping and fluid-flow work.

Free | PDF | 2 pages

Unit Convertor (Excel)

Convert every chemical engineering unit in one place – flow, temperature, viscosity, energy, mass and more. Type a value, get every equivalent instantly.

Free | Excel | 2 Tabs

Mass & Energy Balance (Excel)

A ready-to-use spreadsheet for setting up material and energy balances – plug in your streams and let the template handle the bookkeeping.

Free | Excel | 7 Tabs

Chemical Engineering Formula Sheets & Handbooks

Compact, exam-ready and desk-friendly reference guides organized by discipline, following the exact same layout as our engineering calculators.

BEST VALUE

The Complete Chemical Engineering Reference Pack

Every formula sheet and handbook, bundled at the lowest per-item price with 1 year updates. The fastest way to build a complete formula library in one download. You will get full package of ready-to-print PDFs and excel sheets

PDF + XLSX · all disciplines

$14.99

Get the pack

Fluid Mechanics Formula Sheet

Pressure drop, pump sizing, pipe flow and the key correlations for quick fluid mechanics design checks.

PDF | 11 pages | Fluid Mechanics

$2.89

Heat Transfer Quick Reference

Conduction, convection and radiation formulas with common correlations and typical values, on a printable sheet.

PDF | 12 pages | Heat Transfer

$2.89

Thermodynamics Handbook

Laws, cycles, equations of state and property relations in a compact reference you can revise from.

PDF | 11 pages | Thermodynamics

$2.89

Mass Transfer & Distillation

Includes key equations for distillation column design, McCabe-Thiele method, absorption, and extraction.

PDF | 12 pages | Mass Transfer

$2.89

Reaction Engineering

Rate laws, reactor design equations and conversion relations for CSTR and PFR problems.

PDF | 11 pages | Reaction Engg.

$2.89

Mechanical Operations

Master particle technology and fluid-solid separations, screening, size reduction and settling etc..

PDF | 10 pages | Unit Operations

$2.89

Fluid Mechanics Formula Sheet

Pressure drop, pump sizing, pipe flow and the key correlations for quick fluid mechanics design checks.

PDF | 11 pages | Fluid Mechanics

$2.89

Heat Transfer Quick Reference

Conduction, convection and radiation formulas with common correlations and typical values, on a printable sheet.

PDF | 12 pages | Heat Transfer

$2.89

Thermodynamics Handbook

Laws, cycles, equations of state and property relations in a compact reference you can revise from.

PDF | 11 pages | Thermodynamics

$2.89

Mass Transfer & Distillation

Includes key equations for distillation column design, McCabe-Thiele method, absorption, and extraction.

PDF | 12 pages | Mass Transfer

$2.89

Reaction Engineering

Rate laws, reactor design equations and conversion relations for CSTR and PFR problems.

PDF | 11 pages | Reaction Engg.

$2.89

Mechanical Operations

Master particle technology and fluid-solid separations, screening, size reduction and settling etc.

PDF | 10 pages | Unit Operations

$2.89

Process Calculations & Stoichiometry

Master material and energy balances, stoichiometry, bypass/recycle streams, and combustion calculations for chemical processes.

PDF | 09 pages | Process Calculation

$2.89

Plant, Product Design & Economics

Master process design principles, equipment sizing, capital cost estimation, depreciation, and profitability analysis.

PDF | 10 pages | Plant Design

$2.89

Instrumentation & process Control

Master process dynamics, transfer functions, feedback control loops, controller tuning (PID), stability analysis, and industrial measuring instruments.

PDF | 10 pages | Instrumentation

$2.89

GATE Chemical Engineering Study Material & Notes

High-yield material mapped to the GATE Chemical Engineering (CH) syllabus – priced for Indian students and easy to pay for by UPI.

BEST VALUE

GATE CH Complete Formula Sheet Reference Pack

Every formula in the GATE Chemical Engineering syllabus, arranged section-wise for fast, last-minute revision, bundled at the lowest per-item price with 1 year updates. The fastest way to build a complete formula library in one download.

PDF | all disciplines

₹199

Get the pack

MOST POPULAR

GATE CH Formula Sheet Subject-Wise

Master every subject individually with target-focused formula sheets mapped directly to the GATE Chemical Engineering syllabus. Perfect for rapid, last-minute revision, grab only the subjects you need to build your custom exam library.

PDF | per subject

₹39

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Courses for Chemical Engineers

Bridge the gap between theory and industry application. These self-paced courses cover essential engineering tools like Aspen HYSYS, Aspen Plus, and Python, complete with hands-on projects to upgrade your resume.

PROCESS SIMULTION

UDEMY

The Complete Course of Aspen HYSYS

Model and simulate chemical processes from scratch through 20 hands-on projects

Video · 8 hours · Beginner.

AI & DATA

UDEMY

Python for Engineers and Scientists

Learn Python for engineering math and data – NumPy, SciPy, SymPy, Pandas and Matplotlib, from basic to advance

Video · 15 hours · Beginner.

PROCESS SIMULATION

UDEMY

Introducing Aspen Plus V11 for Chemical Engineer

A clear, practical introduction to Aspen Plus, the industry-standard simulator for refining, petrochemicals and chemicals

Video · 3 hours · Beginner.

PROCESS SAFETY

UDEMY

OSHA Process Hazard Analysis (PHA) Certification

Basics to Practical – Learn HAZOP, What-If, FMEA & Fault Tree Analysis for effective Process Safety Management

Video · self-paced · Beginner.

PYTHON

COURSERA

Machine Learning Specialization

The most popular AI – supervised and unsupervised learning, regression and classification. The base skill for process-data modeling and soft sensors.

Video · 3 courses · Beginner.

AI & DATA

COURSERA

Practical Data Science with MATLAB (MathWorks)

Import, clean, visualize and model real engineering data, with free MATLAB access — directly the plant/lab data work engineers do.

Video · 15 hours · Beginner.

SIMULATION

COURSERA

Modeling and Simulation with Simulink (MathWorks)

Model, simulate and analyze dynamic systems and test designs before hardware — strong for process and control modeling.

Video · 3 hours · Beginner.

AI & DATA

COURSERA

Petroleum Engineering with AI Applications

ML applied to unit operations like distillation and gas processing (basic Python helps). Leans oil & gas, but transfers to any plant

Multicourse · Beginner.

Recommended Chemical Engineering Books & Tools

The reference books, calculators and software we genuinely rely on for chemical-engineering study and work.

Disclaimer: Some links here are affiliate links , buy through them and we may earn a small commission, at no extra cost to you. It helps keep the free calculators running.

EDITOR’S PICK

Perry’s Chemical Engineers’ Handbook

The desk reference every chemical engineer ends up owning

Reference · Hardcover

RECOMMENDED

Unit Operations of Chemical Engineering

The classic on distillation, drying, filtration and more

Textbook · McCabe & Smith

STUDENT FAVOURITE

Introduction to Chemical Engineering Thermodynamics

The standard undergraduate thermodynamics text

Textbook · Smith & Van Ness

RECOMMENDED

Introduction to Transport Phenomena

The definitive reference on momentum, heat and mass transfer

Textbook · Bird, Stewart & Lightfoot

DESIGN WORK

Chemical Engineering Design Principles

Process and equipment design, from principles to practice.

Reference · Towler & Sinnott

EXAM-APPROVED

Casio FX-991EX Scientific Calculator

The reliable non-programmable model allowed in most exams.

Device · Handheld

FREE TOOL

DWSIM Process Simulator

Free, open-source flowsheet simulation — great for students.

Software · Open-source

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HANDY-PICK

Engineering Field Notebook

Grid-ruled notebook for calculations, sketches and lab notes.

Stationery · Grid-ruled