All Simplex & Linear Programming Calculators
Choose the right tool for your linear programming problem.
Explore All Simplex Calculators
Choose the specific linear programming tool you need
Simplex Method Calculator with Steps
Free simplex method calculator with steps: enter your objective and constraints and see every tableau, Cj-Zj row, ratio test and pivot until the optimal solution.
Open Tool →2-Phase Simplex Method Calculator
Two phase method calculator: solve LPP with >= and = constraints using the 2-phase simplex method. Shows Phase 1 artificial removal and Phase 2 tableaus.
Open Tool →Big M Method Calculator
Big M method calculator: solve linear programming problems with artificial variables using the Big M penalty. Every tableau and pivot shown step by step.
Open Tool →Dual Simplex Method Calculator
Dual simplex method calculator: solve LP problems with negative right-hand sides. Shows the leaving row, dual ratio test and every tableau until feasible.
Open Tool →Minimization Simplex Method Calculator
Simplex minimization calculator: minimize cost or any linear objective subject to constraints. Free online solver with full simplex tableau steps.
Open Tool →Simplex Method Tableau Calculator
Simplex tableau calculator: builds the initial tableau, computes Zj and Cj-Zj, runs the minimum ratio test and pivots to the optimal simplex table.
Open Tool →Revised Simplex Method Calculator
Revised simplex method calculator: solve LP problems in matrix form using the basis inverse B^-1, simplex multipliers and reduced costs, step by step.
Open Tool →Maximization Simplex Method Calculator
Simplex maximization calculator: maximize profit or any linear objective subject to <= constraints. See each pivot and the optimal solution instantly.
Open Tool →Linear Programming Calculator Using Simplex Method
Linear programming calculator using the simplex method. Solve LP problems online for free: maximize or minimize with any constraints and see every step.
Open Tool →Simplex Method Calculator : 2 Variables
Simplex method calculator for 2 variables (x1, x2). Solve two-variable linear programming problems step by step and compare with the graphical method.
Open Tool →Simplex Method Calculator : 3 Variables
Simplex method calculator for 3 variables (x1, x2, x3). Solve three-variable LP problems online with every tableau, pivot and final optimal values.
Open Tool →Simplex Method Calculator : 4 Variables
Simplex method calculator for 4 variables. Solve four-variable linear programming problems online with full tableau iterations and the optimal solution.
Open Tool →Simplex Method on Graphing / TI-84 Calculator
How to do the simplex method on a TI-84 or graphing calculator using matrices and row operations, plus a free online simplex calculator to check answers.
Open Tool →LPP Simplex Method Calculator
LPP calculator: solve linear programming problems (LPP) by the simplex method online. Maximization and minimization with <=, >= and = constraints.
Open Tool →Transportation Simplex Method Calculator
Transportation problem calculator using the simplex method: minimize shipping cost from sources to destinations with supply and demand constraints.
Open Tool →Simplex Method Matrix Calculator
Simplex method matrix calculator and matrix pivot tool: solve LP problems with matrix row operations and see each pivot step and tableau.
Open Tool →Simplex Method Pivot Calculator
Simplex pivot calculator: finds the pivot column (entering variable), pivot row by minimum ratio test, and the pivot element, then performs the row operations.
Open Tool →Simplex Method Calculator with Slack Variables
Simplex method calculator with slack variables: converts <= inequalities into equations with slack variables and solves the LP step by step.
Open Tool →Non-Standard Simplex Method Calculator
Non-standard simplex method calculator for LP problems with >= or = constraints, surplus and artificial variables, solved with the Big M method.
Open Tool →Network Simplex Method Calculator
Network simplex method calculator for minimum-cost flow problems. Learn how the network simplex uses a spanning-tree basis and node potentials.
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