✓ Effortless Math · Free Tool

Order of Operations (PEMDAS) Calculator

Type any arithmetic expression and get the correct value following the order of operations — with a normalized view, an operation count, and a full step-by-step reduction.

PEMDAS:  Parentheses · Exponents · Multiply/Divide · Add/Subtract
Expression

Use + − × ÷ ^, parentheses ( ), decimals, and negatives. * and / work too; ² means ^2.

Results

Value
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—
Operations
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Exact result
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Normalized expression
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Step-by-step (order of operations)