The Halstead Complexity Resource Effort calculator computes resource effort necessary to create a block of code, algorithm, method, class, etc. This measure of effort can be translated into actual coding time in delivered code based the total and unique number of operators and operands.
INSTRUCTIONS: Enter the following:
(N1) Total number of operators
(N2) Total number of operands
(η1) Number of unique operators
(η2) Number of unique operands
Halstead Complexity Effort (E): The calculator returns estimated resource effort in a software project.