vCalc Calculators

The Olivet Nazarene University Calculator suite provides free online calculators to assist our students and the global community in their educational endeavors.  For the full listing, click on the LIBRARY link above to the right.

A small sample of the calculators include the following:

Mathematics

• Vector Calculator: 3D vector functions.
• Statistics Calculator: College level statistics functions.
• Quaternion Calculator: Quaternion math functions.
• Matrix Calculator: Matrix operations
• Scientific Calculator: Unit conversions, trigonometry and hyperbolic functions.

Physics and Engineering

• Simple Machine Calculator: Functions for Levers, Belts, Pulleys and Gears.
• Light and Matter Online Physics Textbook:  Africa Nazarene students and professors took this opensource textbook and embedded a popup calculator for every equation.  This “math-enabled” textbook is truly a world-class innovation from Africa Nazarene University.
• Ohm’s Law Calculator: Computes power(watts), potential (volts), resistance (ohms) and current (amps) based on the three variants of Ohm’s Law.  
• Astronomy Calculator: Functions for Kepler’s laws, the Small Angle Formula, telescope formulas, and formulas for flux and magnitudes, planetary and stellar mass, wavelengths and luminosity.
• Angle of Reflection and Refraction Calculator

General Chemistry

• R – Gas Constant: 8.3144626181532 J/(K⋅mol)
• Boyle’s Law Calculator:  P₁ • V₁ = P₂ • V₂
• Charles Law Calculator: V₁• T₂ = V₂ • T₁
• Combined Gas Law Calculator:   P•V / T= k
• Gay-Lussac Law:  T₁•P₂ =T₂•P₁
• Ideal Gas Law: P•V = n•R•T
• Bragg’s Law:   n·λ = 2d·sinθ

Health and Fitness

• Calories Burned Calculator
• Baseball Statistics Calculator
• Basketball Statistics Calculator

Medicine and Nursing

• Physiology
• Psychology

Business

• Economics
  • Microeconomics Calculators
  • Macroeconomics Calculators
• Hospitality Industry Calculator
• Personal Finance Calculator
• Production Rate Calculator