📈 Operations Research (Optimization) Calculators
Free tools for solving common operations research (OR) optimization problems: linear programming, transportation models, and more. Designed for students, teachers, and professionals.
Start with our Transportation Problem solver or Linear Programming calculator.
Transportation Problem
Minimize total transport or shipping cost given supply, demand, and per‑unit costs (classic OR transportation model).
Linear Programming Calculator
Solve maximization or minimization linear programming problems with constraints. Useful for profit, cost, and resource‑allocation models.
What Are Operations Research (Optimization) Calculators?
Operations research (OR) focuses on making the best decisions under constraints: maximizing profit, minimizing cost, or using resources efficiently. Optimization calculators help you quickly solve models that would otherwise require time‑consuming manual methods.
These tools are especially useful in business, engineering, logistics, supply chain, and analytics courses or real‑world planning.
Which OR Tool Should You Use?
- Transportation Problem: Use this when you have multiple sources (factories, warehouses) and destinations (stores, regions) and you want to minimize total shipping or transport cost while satisfying supply and demand.
- Linear Programming Calculator: Use this when you have a general optimization problem: an objective function (maximize profit, minimize cost) and several linear constraints (capacity, budget, time, etc.). Many production, blending, and workforce problems can be written as LP models.
You can also explore all categories on the CalcTypes homepage.
Frequently Asked Questions
Is operations research the same as statistics?
Not exactly. Operations research focuses on optimization and decision‑making
under constraints, while statistics focuses on analyzing and interpreting
data. In practice, they are often taught and used together in business and
engineering programs.
What is the difference between the Transportation Problem and general LP?
The Transportation Problem is a special type of linear programming model
with a specific structure (sources, destinations, and shipment costs).
The Linear Programming calculator handles more general models that may not
fit the transportation structure.
Are these calculators suitable for exams and assignments?
They are great for practice and verifying answers. For graded work, always
follow your teacher’s instructions and show your full formulation and steps
if required.
Do I need to register or pay?
No. These operations‑research calculators are free to use with no registration.
How do you build and verify these tools?
We aim to keep methods transparent and tested against standard textbook
examples. See our Methodology and
Editorial Policy pages.