Algorithm Complexity Calculator

Algorithm Complexity Calculator

Analyze your algorithm's time and space complexity using Big O notation. Enter your algorithm details below to get performance analysis.

Common Big O Complexities (Best to Worst)

  • O(1) - Constant Time
  • O(log n) - Logarithmic Time
  • O(n) - Linear Time
  • O(n log n) - Linearithmic Time
  • O(n²) - Quadratic Time
  • O(n³) - Cubic Time
  • O(2ⁿ) - Exponential Time
  • O(n!) - Factorial Time

About the Author

Kumaravel Madhavan

Web developer and data researcher creating accurate, easy-to-use calculators across health, finance, education, and construction and more. Works with subject-matter experts to ensure formulas meet trusted standards like WHO, NIH, and ISO.

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technology programming algorithm complexity