The objective of present research project is to study the amount of electronic readiness Bank-e-Mellat of Guilan to adopt electronic banking system. Method is descriptive-correlational and is based on applied goal. The research population consists of 570 total working official employees of Banke-Mellat of Guilan. Due to limitation of population Cochran formula was used in order to estimate the number of sample volume, that the number of statistical sample volume is estimated at least 126. At first stage cluster sampling was used, at second stage it was simple random sampling, and finally distribution of questionnaires was available non-probabilistically. In descriptive statistics by using descriptive statistics techniques and in inferential statistics by using statistical tests the research hypotheses have been investigated. Inferential analysis by using some tests such as the correlation coefficient, confirmatory factor analysis, the fitted model test, and path analysis by the help of “smart Pls 2" was performed. The results indicated that the hypothesis one and three, perceived benefits and perceived standards and structure, each with the path coefficient of 0.25, and hypothesis four, perceived supporting services with the path coefficient of 0.20 had the most effect on adoption of technology.