# Chemical Engineering Formulate

> All the Formulas and Charts

Canonical page: [https://chrome-stats.com/d/id354670363](https://chrome-stats.com/d/id354670363)

## Overview

- **ID:** `id354670363`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Historycentral.com
- **Category:** Productivity
- **Version:** 3.0.2
- **Last updated:** 2026-03-22
- **First published:** 2010-02-10
- **Size:** 19 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/chemical-engineering-formulate/id354670363)
- **Website:** [https://www.historycentral.com/Apps/Formulator/Chemical.html](https://www.historycentral.com/Apps/Formulator/Chemical.html)
- **Privacy policy:** [http://www.multieducator.net/privacy.html](http://www.multieducator.net/privacy.html)

## Description

CHEMICAL ENGINEER is the essential tool for Chemical Engineers, Process
  Engineers, and engineering students. With over 1,500 formulas and calculators,
   this is the most comprehensive chemical engineering reference app available.

  The app features 700+ engineering calculators across 50 categories, 750
  conversion formulas, 8 temperature scales, and 14 reference tables. All
  formulas support US and Metric (SI) units with one-tap toggle and dual-unit
  display.

  CORE CHEMICAL ENGINEERING
  - Heat Transfer -- LMTD, overall heat transfer, fin efficiency, radiation,
  Fourier's law
  - Fluid Mechanics -- Reynolds number, Bernoulli, Darcy-Weisbach,
  Hagen-Poiseuille
  - Thermodynamics -- Ideal gas, Clausius-Clapeyron, Antoine equation,
  compressibility
  - Reaction Kinetics -- Arrhenius equation, rate laws, CSTR/PFR design,
  Levenspiel
  - Mass Transfer -- Fick's law, mass transfer coefficients, wetted wall columns
  - Distillation -- McCabe-Thiele, Fenske, Underwood, relative volatility
  - Dimensionless Numbers -- Reynolds, Nusselt, Prandtl, Schmidt, Sherwood,
  Grashof

  UNIT OPERATIONS
  Filtration, Packed/Fluidized Beds, Compressor Sizing, Mixing, Cooling Towers,
  Membrane Separation, Crystallization, Liquid-Liquid Extraction, Adsorption

  PROCESS & SAFETY
  Process Economics, Process Control, Safety Engineering, Corrosion and
  Electrochemistry

  ENVIRONMENTAL
  Air Quality, River/Lake/Soil Pollution, Infiltration and Recharge,
  Evaporation, Waste

  ADDITIONAL CATEGORIES
  Piping (70), Pressure Stress (109), Material Weight (101), Area Formulas (60),
   Flat Plates, Pumps, Pump Laws, Steam, Crusher, Vapor Separators, Equilibrium,
   Cogeneration, and more

  CONVERSIONS
  BTU, Cubic, Flows, Ft-Lbs, Horsepower, HVAC, Hydraulic, Linear, Liquid, Metric
   (460), Power, Pressures, Square Measures, Watts, Weights

  TEMPERATURE SCALES
  Celsius, Fahrenheit, Kelvin, Rankine, Reaumur, Newton, Delisle, Romer

  14 REFERENCE TABLES
  Chemical Properties, Steam Tables, Pipe Schedules, Material Densities, pH
  Scale, Engineering Constants, Chemical Resistance, Water Quality, Critical
  Properties, Antoine Constants, Heat Transfer Coefficients, Dimensionless
  Numbers, Gas Properties, Flammability Limits

  FEATURES
  - US/Metric toggle with dual-unit display
  - Save calculations and favorites
  - Share and export results
  - Searchable reference tables
  - Dark mode interface
  - Works offline

  Don't see a formula you need? Email us and we'll include it in the next
  update.

## Rankings

- #2,020,110 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id354670363)