{"id":47124,"date":"2025-02-26T09:00:00","date_gmt":"2025-02-26T08:00:00","guid":{"rendered":"https:\/\/parm.com\/?p=47124"},"modified":"2026-06-01T16:07:02","modified_gmt":"2026-06-01T14:07:02","slug":"pert-in-focus-strategies-for-realistic-time-planning","status":"publish","type":"post","link":"https:\/\/parm.com\/en\/pert-in-focus-strategies-for-realistic-time-planning\/","title":{"rendered":"PERT in focus: Strategies for realistic time planning"},"content":{"rendered":"<p><div class=\"et_d4_element et_pb_section et_pb_section_0  et_pb_css_mix_blend_mode et_section_regular et_block_section\" >\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_d4_element et_pb_row et_pb_row_0  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_0  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_0  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p>Project Management ABC: P for PERT - Program Evaluation and Review Technique<\/p>\n<h1>PERT in focus: Strategies for realistic time planning<\/h1><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_1  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_1  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_code et_pb_code_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_code_inner\">[shariff]<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_2  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_2  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap \"><img loading=\"lazy\" decoding=\"async\" width=\"2500\" height=\"1313\" src=\"https:\/\/parm.com\/wp-content\/uploads\/2025\/01\/Post_PM-ABC_PERT_EN.jpg\" alt=\"PERT in focus: Strategies for realistic time planning\" title=\"Post_PM-ABC_PERT\" srcset=\"https:\/\/parm.com\/wp-content\/uploads\/2025\/01\/Post_PM-ABC_PERT_EN.jpg 2500w, https:\/\/parm.com\/wp-content\/uploads\/2025\/01\/Post_PM-ABC_PERT_EN-1280x672.jpg 1280w, https:\/\/parm.com\/wp-content\/uploads\/2025\/01\/Post_PM-ABC_PERT_EN-980x515.jpg 980w, https:\/\/parm.com\/wp-content\/uploads\/2025\/01\/Post_PM-ABC_PERT_EN-480x252.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2500px, 100vw\" class=\"wp-image-47145\" \/><\/span>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_3 et_pb_equal_columns  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_3  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_1  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p>Planning and managing complex projects can be a major challenge. PERT, or the Program Evaluation and Review Technique, is a powerful tool that helps project managers reduce uncertainties in planning, use resources efficiently and complete projects on time. <\/p><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_4  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_4  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_2  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/parm.com\/en\/pert-in-focus-strategies-for-realistic-time-planning\/#What_is_PERT\" >What is PERT?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/parm.com\/en\/pert-in-focus-strategies-for-realistic-time-planning\/#The_basics_of_PERT\" >The basics of PERT<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/parm.com\/en\/pert-in-focus-strategies-for-realistic-time-planning\/#Creation_of_a_PERT_diagram\" >Creation of a PERT diagram<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/parm.com\/en\/pert-in-focus-strategies-for-realistic-time-planning\/#Advantages_of_the_PERT_method\" >Advantages of the PERT method<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/parm.com\/en\/pert-in-focus-strategies-for-realistic-time-planning\/#Challenges_and_limitations_of_PERT\" >Challenges and limitations of PERT<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/parm.com\/en\/pert-in-focus-strategies-for-realistic-time-planning\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_PERT\"><\/span>What is PERT?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The Program Evaluation and Review Technique (PERT) was developed in the 1950s by the United States Navy to manage the Polaris program - the development of a ballistic missile defence system. The goal was to create a tool that would account for uncertainties in scheduling and still provide a realistic basis for project control.<br \/>At its core, PERT is a network-based planning process that depicts project activities in relation to each other and considers the estimated durations for each activity. Unlike traditional <a href=\"https:\/\/parm.com\/en\/project-management-abc-g-for-gantt-chart\/\" target=\"_blank\" rel=\"noopener\" title=\"Project management ABC: G for Gantt chart\">Gantt charts<\/a>, which show linear sequences, PERT focuses on the logical relationships and shows the <a href=\"https:\/\/parm.com\/en\/project-management-abc-c-for-critical-path\/\" target=\"_blank\" rel=\"noopener\" title=\"Project Management ABC: C for Critical Path\">critical path<\/a> of a project. This critical path is essential as it determines the minimum duration of the project.   <\/p><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_5  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_5  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_3  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"The_basics_of_PERT\"><\/span>The basics of PERT<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PERT is based on the assumption that the duration of individual project activities is not precisely known and is therefore specified as a probability distribution. Three time estimates come into play here: <\/p>\n<ol>\n<li><strong>Optimistic time<\/strong> (\"a\"): The shortest duration possible under ideal conditions.<\/li>\n<li><strong>Pessimistic time<\/strong> (\"b\"): The longest duration that can occur under unfavorable conditions.<\/li>\n<li><strong>Most probable time<\/strong> (\"m\"): The most realistic estimate under normal conditions.<\/li>\n<\/ol>\n<p>The expected time (\"te\") for each activity is calculated from these three values by applying the following formula:<\/p>\n<p><strong>te = (a + 4m + b) \/ 6<\/strong><\/p>\n<p>This weighted average takes into account that the most probable time (m) has a greater weighting than the two extreme values (a and b).<\/p>\n<ol><\/ol><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_4  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Creation_of_a_PERT_diagram\"><\/span>Creation of a PERT diagram<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A PERT chart is created in several steps:<\/p>\n<ol>\n<li><strong>Identify tasks:<\/strong> All necessary activities are defined and broken down into their individual components.<br \/><em>Example:<\/em> A team plans the organization of a conference. The main tasks include: Selecting the venue, inviting participants, preparing materials and conducting a dress rehearsal. <\/li>\n<li><strong>Define sequences:<\/strong> The logical sequence and dependencies of the activities are determined. This involves clarifying which tasks are interdependent and which can be carried out in parallel. <br \/><em>Example:<\/em> The venue must be determined before the participants are invited and the materials are prepared. The dress rehearsal takes place after the materials have been prepared and all other tasks must be completed before the conference. <\/li>\n<li><strong>Make time estimates:<\/strong> The three time estimates (a, m, b) and the expected duration (te) are determined for each activity.<br \/><em><em>Example:<\/em><\/em><br \/>\n<table style=\"height: 0%; width: 100%; border-collapse: collapse; border-style: solid; margin-left: auto; margin-right: auto;\" border=\"1\" cellpadding=\"0\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td style=\"width: 20%; text-align: left;\"><strong>Task<\/strong><\/td>\n<td style=\"width: 20%; text-align: left;\"><strong>a (optimistic)<\/strong><\/td>\n<td style=\"width: 20.7547%; text-align: left;\"><strong> m (probable)<\/strong><\/td>\n<td style=\"width: 19.2453%; text-align: left;\"><strong>b (pessimistic)<\/strong><\/td>\n<td style=\"width: 20%; text-align: left;\"><strong>te (expected)<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 20%; text-align: left;\">Select venue<\/td>\n<td style=\"width: 20%; text-align: left;\">2 days<\/td>\n<td style=\"width: 20.7547%; text-align: left;\">4 days<\/td>\n<td style=\"width: 19.2453%; text-align: left;\">6 days<\/td>\n<td style=\"width: 20%; text-align: left;\">4 days<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 20%; text-align: left;\">Send invitation<\/td>\n<td style=\"width: 20%; text-align: left;\">1 day<\/td>\n<td style=\"width: 20.7547%; text-align: left;\">2 days<\/td>\n<td style=\"width: 19.2453%; text-align: left;\">3 days<\/td>\n<td style=\"width: 20%; text-align: left;\">2 days<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 20%; text-align: left;\">Prepare materials<\/td>\n<td style=\"width: 20%; text-align: left;\">3 days<\/td>\n<td style=\"width: 20.7547%; text-align: left;\">5 days<\/td>\n<td style=\"width: 19.2453%; text-align: left;\">7 days<\/td>\n<td style=\"width: 20%; text-align: left;\">5 days<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 20%; text-align: left;\">Perform dress rehearsal<\/td>\n<td style=\"width: 20%; text-align: left;\">1 day<\/td>\n<td style=\"width: 20.7547%; text-align: left;\">2 days<\/td>\n<td style=\"width: 19.2453%; text-align: left;\">3 days<\/td>\n<td style=\"width: 20%; text-align: left;\">2 days<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<li> <strong>Create a network diagram:<\/strong> The activities are displayed graphically in the form of a network. Nodes represent the events (milestones), while arrows symbolize the activities and dependencies. Dashed arrows often stand for a dependency without resources, i.e. without an activity having to be carried out.  <br \/><em>Example:<\/em> The network diagram shows the sequence of tasks and dependencies.<\/li>\n<li><strong>Determine critical path:<\/strong> The critical path is identified by calculating the paths with the longest total duration. This path is crucial, as delays in these activities delay the entire project. <br \/><em>Example:<\/em> The critical path in this case is: Select venue \u2192 Prepare materials \u2192 Dress rehearsal \u2192 Conference. The expected minimum duration of the project is therefore 11 days. <\/li>\n<\/ol><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_1\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap \"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"309\" src=\"https:\/\/parm.com\/wp-content\/uploads\/2025\/01\/PERT_EN.jpg\" alt=\"Example PERT diagram\" title=\"PERT\" srcset=\"https:\/\/parm.com\/wp-content\/uploads\/2025\/01\/PERT_EN.jpg 600w, https:\/\/parm.com\/wp-content\/uploads\/2025\/01\/PERT_EN-480x247.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" class=\"wp-image-47159\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_5  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Advantages_of_the_PERT_method\"><\/span>Advantages of the PERT method<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The use of PERT offers numerous advantages:<\/p>\n<ul>\n<li><strong>Realistic time planning:<\/strong> By taking uncertainties into account in planning, PERT delivers more realistic time forecasts than traditional methods.<\/li>\n<li><strong>Focus on critical activities:<\/strong> The critical path clearly shows which tasks require special attention in order to avoid project delays.<\/li>\n<li><strong>Flexibility:<\/strong> The method is ideal for projects with a high degree of uncertainty or many unknown variables, as it takes various scenarios into account.<\/li>\n<li><strong>Transparency:<\/strong> The visual representation of the project structure makes it easy for all stakeholders to recognize which tasks are interdependent and how changes will affect them.<\/li>\n<li><strong>Early problem identification:<\/strong> Potential bottlenecks or delays can be identified at an early stage so that countermeasures can be initiated.<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_6  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Challenges_and_limitations_of_PERT\"><\/span>Challenges and limitations of PERT<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Despite its strengths, PERT also has some weaknesses that project managers should be aware of:<\/p>\n<ul>\n<li><strong>Time-consuming creation:<\/strong> The detailed recording of activities and time estimates requires a great deal of planning effort, especially for large and complex projects.<\/li>\n<li><strong>Subjectivity:<\/strong> The accuracy of time estimates depends on the experience and judgment of the people involved.<\/li>\n<li><strong>Unsuitable for simple projects:<\/strong> For small or less complex projects, the benefits of PERT may not justify the expense.<\/li>\n<li><strong>No consideration of costs:<\/strong> PERT focuses exclusively on time planning and does not include financial aspects. For more comprehensive project planning, it should therefore be combined with other methods such as cost-value analysis. <\/li>\n<\/ul><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_6  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_6  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_7  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The Program Evaluation and Review Technique (PERT) is a valuable tool in project management, especially for complex projects with uncertain time estimates. It offers a structured approach to planning and controlling projects and helps to identify and minimize risks at an early stage. At the same time, however, the method requires a high level of planning effort and well-founded time estimates. However, by combining PERT with other methods, project managers can ensure holistic planning and lead projects to success more efficiently.   <\/p><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_7  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_1_2 et_pb_column et_pb_column_7  et_pb_css_mix_blend_mode et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_8  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p>The myPARM project management software supports established methodologies and standards such as PRINCE2, PMBOK (PMI) or ICB (IPMA) as well as individual company-specific process models. With functions such as Gantt charts, milestone planning and critical path analysis, myPARM provides the tools you need to effectively integrate PERT into your project planning. The software also allows you to adapt it to your company's specific requirements without the need for programming skills.  <\/p><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div><div class=\"et_d4_element et_pb_column_1_2 et_pb_column et_pb_column_8  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_9  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p>Learn more about the project and portfolio management software myPARM:<\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_button_module_wrapper et_pb_button_0_wrapper et_pb_button_alignment_left et_pb_module \">\n\t\t\t\t<a class=\"et_pb_button et_d4_element et_pb_button_0 et_hover_enabled et_pb_bg_layout_light et_block_module\" href=\"https:\/\/parm.com\/en\/myparm\/\">More information on myPARM<\/a>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_10  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p>Would you like to get to know myPARM in a demo?<br \/>\nThen make an appointment with us right away! <\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_button_module_wrapper et_pb_button_1_wrapper et_pb_button_alignment_left et_pb_module \">\n\t\t\t\t<a class=\"et_pb_button et_d4_element et_pb_button_1 et_hover_enabled et_pb_bg_layout_light et_block_module\" href=\"https:\/\/calendly.com\/parmag\/myparm-webdemo\" target=\"_blank\">MAKE AN APPOINTMENT<\/a>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_8  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_9  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_code et_pb_code_1\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_code_inner\">[shariff]<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_section et_pb_section_1  et_pb_css_mix_blend_mode et_section_regular et_block_section\" >\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_d4_element et_pb_row et_pb_row_9  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_10  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_code et_pb_code_2\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_code_inner\"><!-- Begin Sendinblue Form -->\n<!-- START - We recommend to place the below code in head tag of your website html -->\n<style>\n  @font-face {\n    font-display: block;\n    font-family: Roboto;\n    src: url(https:\/\/assets.sendinblue.com\/font\/Roboto\/Latin\/normal\/normal\/7529907e9eaf8ebb5220c5f9850e3811.woff2) format(\"woff2\"), url(https:\/\/assets.sendinblue.com\/font\/Roboto\/Latin\/normal\/normal\/25c678feafdc175a70922a116c9be3e7.woff) format(\"woff\")\n  }\n\n  @font-face {\n    font-display: fallback;\n    font-family: Roboto;\n    font-weight: 600;\n    src: url(https:\/\/assets.sendinblue.com\/font\/Roboto\/Latin\/medium\/normal\/6e9caeeafb1f3491be3e32744bc30440.woff2) format(\"woff2\"), url(https:\/\/assets.sendinblue.com\/font\/Roboto\/Latin\/medium\/normal\/71501f0d8d5aa95960f6475d5487d4c2.woff) format(\"woff\")\n  }\n\n  @font-face {\n    font-display: fallback;\n    font-family: Roboto;\n    font-weight: 700;\n    src: url(https:\/\/assets.sendinblue.com\/font\/Roboto\/Latin\/bold\/normal\/3ef7cf158f310cf752d5ad08cd0e7e60.woff2) format(\"woff2\"), url(https:\/\/assets.sendinblue.com\/font\/Roboto\/Latin\/bold\/normal\/ece3a1d82f18b60bcce0211725c476aa.woff) format(\"woff\")\n  }\n\n  #sib-container input:-ms-input-placeholder {\n    text-align: left;\n    font-family: \"Helvetica\", sans-serif;\n    color: #c0ccda;\n  }\n\n  #sib-container input::placeholder {\n    text-align: left;\n    font-family: \"Helvetica\", sans-serif;\n    color: #c0ccda;\n  }\n\n  #sib-container textarea::placeholder {\n    text-align: left;\n    font-family: \"Helvetica\", sans-serif;\n    color: #c0ccda;\n  }\n<\/style>\n<link rel=\"stylesheet\" href=\"https:\/\/sibforms.com\/forms\/end-form\/build\/sib-styles.css\">\n<!-- END - We recommend to place the above code in head tag of your website html -->\n\n<!-- START - We recommend to place the below code where you want the form in your website html -->\n<div class=\"sib-form\" style=\"text-align: center;&lt;!-- [et_pb_line_break_holder] --&gt; 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We explain PERT in detail in our blog post. <\/p>\n","protected":false},"author":1,"featured_media":47145,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[49],"tags":[479,1200],"class_list":["post-47124","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-project-management","tag-projektmanagement-en","tag-projektmanagement-abc-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PERT in focus: Strategies for realistic time planning<\/title>\n<meta name=\"description\" content=\"The Program Evaluation and Review Technique (PERT) helps to minimize uncertainties in the planning of projects.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/parm.com\/en\/pert-in-focus-strategies-for-realistic-time-planning\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PERT in focus: Strategies for realistic time planning\" \/>\n<meta property=\"og:description\" content=\"The Program Evaluation and Review Technique (PERT) helps to minimize uncertainties in scheduling, clearly visualize dependencies and identify critical tasks in good time. 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