{"id":8176,"date":"2024-08-22T11:23:39","date_gmt":"2024-08-22T11:23:39","guid":{"rendered":"https:\/\/plaky.com\/blog\/?p=8176"},"modified":"2026-03-12T07:39:46","modified_gmt":"2026-03-12T07:39:46","slug":"cost-overrun","status":"publish","type":"post","link":"https:\/\/plaky.com\/blog\/cost-overrun\/","title":{"rendered":"Cost Overrun: Why It Happens and How to Stop It"},"content":{"rendered":"\n

Exceeding the project budget is one of the biggest nightmares for every project manager. Whether it\u2019s a minor cost increase or a huge budget blowout, it could lead to delays and strained relationships with stakeholders.<\/p>\n\n\n\n

The good news is that a cost overrun is often predictable and preventable. <\/p>\n\n\n\n

Let\u2019s explore what may lead to cost overruns and, more importantly, how you can manage or even avoid them altogether.<\/p>\n\n\n

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\"Cost<\/figure>\n<\/div>\n\n\n

What is a cost overrun?<\/h2>\n\n\n\n

In project management<\/a>, a cost overrun (also known as a cost increase or a budget overrun) means that the actual expenses of a project have surpassed the estimated project costs.<\/p>\n\n\n\n

For example, let\u2019s say a company is building a new office space with an initial budget of $3 million and a completion period of 18 months. <\/p>\n\n\n\n

During this construction project, 2 unexpected issues arise:<\/p>\n\n\n\n

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  1. Bad weather causes delays, extending the project timeline<\/a> by 2 months and raising equipment and labor rental costs by $150,000, and<\/li>\n\n\n\n
  2. New safety regulations are suddenly introduced, requiring design changes and adding $300,000 to the original project budget.<\/li>\n<\/ol>\n\n\n\n

    The cost overrun formula goes like this:<\/p>\n\n\n\n

    Actual Expenses \u2013 Budgeted Amount = Cost Overrun Amount<\/p>\n\n\n\n

    <\/div>\n\n\n\n

    In our example, this results in a budget overrun of $450,000, along with an updated timeline of 20 months total. <\/p>\n\n\n\n

    Besides hindering the project\u2019s success, this could affect the company\u2019s operations, cause further delays, and impact other investments.<\/p>\n\n\n\n

    How to avoid cost overruns<\/h2>\n\n\n\n

    You can prevent a cost overrun by relying on precision, proactiveness, meticulous monitoring, and transparent communication. <\/p>\n\n\n\n

    Here\u2019s how to achieve this.<\/p>\n\n\n\n

    1. Make initial estimates as accurate as you can<\/h3>\n\n\n\n

    By estimating project costs as precisely as possible, as early as possible, you will:<\/p>\n\n\n\n