{"id":10097,"date":"2025-05-15T09:00:18","date_gmt":"2025-05-15T16:00:18","guid":{"rendered":"https:\/\/www.qad.com\/blog\/?p=10097"},"modified":"2025-05-15T09:00:13","modified_gmt":"2025-05-15T16:00:13","slug":"capacity-requirements-planning-and-its-use-in-manufacturing","status":"publish","type":"post","link":"https:\/\/www.qad.com\/blog\/2025\/05\/capacity-requirements-planning-and-its-use-in-manufacturing","title":{"rendered":"Capacity Requirements Planning and Its Use in Manufacturing"},"content":{"rendered":"

[vc_row][vc_column][vc_single_image image=”10098″ img_size=”full”][vc_column_text]Updated: May 15, 2025
\nPublished: March 16, 2022<\/p>\n

So much of what goes into running a manufacturing operation involves planning ahead. You need to be able to see what\u2019s coming, especially when it affects revenue. One of those areas is capacity requirements planning. Proper capacity requirements planning is critical to manufacturing success, as this process determines if a company can even deliver on orders. Many manufacturers today rely on CRP systems to guarantee a smoother, more strategic planning process with fewer errors that could negatively impact their bottom line and customer satisfaction.<\/span><\/p>\n

What is Capacity Requirements Planning?<\/span><\/h2>\n

Capacity requirements planning is the process of determining whether a company\u2019s available production capacity can meet its <\/span>production goals<\/span><\/a>. Also known as CRP, capacity requirement planning first looks at the company\u2019s planned manufacturing schedule. This method then weighs the schedule against the company\u2019s production capabilities to see if meeting the capacity is realistic. If the company finds that its <\/span>production capacity<\/span><\/a> is inadequate, it may alter its production goals or take other steps to bring production capabilities in line with capacity. CRP goes hand in hand with manufacturing requirement planning, which ensures a company has the physical assets to meet production needs.\u00a0<\/span><\/p>\n

What are the Steps for Capacity Requirements Planning?<\/span><\/h2>\n

First, it\u2019s important to note that capacity requirements planning can only be as accurate as the data used. If a company is still relying on spreadsheets and\/or disparate systems, there\u2019s a chance they won’t have the most accurate and up-to-date data to use in the planning process. A company that uses advanced, connected software will yield more valuable information to work with, since their system will provide real-time data and a thorough look into operations across the company.\u00a0<\/span><\/p>\n

Regardless, the following steps should be followed when determining capacity requirements.<\/span><\/p>\n

Step 1: Assess Current Capacity<\/span><\/h3>\n

To determine your current capacity, you\u2019ll need to collect information such as time studies and live data collection on equipment capabilities. You should look at the number of hours and shifts available, as well as absenteeism estimates and supply chain variables, like vendor performance, lead time and inventory.<\/span><\/p>\n

Step 2: Develop a Strong Demand Plan<\/span><\/h3>\n

An accurate demand plan is an important next step. Supply chain planning software will provide the most accuracy, since it allows for aggregated demand forecasting, calculating work center capacity by production time, identifying bottlenecks, planning \u201cwhat if\u201d scenarios, master scheduling and more.\u00a0<\/span><\/p>\n

Step 3: Determine Capacity Modification Requirements<\/span><\/h3>\n

With an understanding of capacity and a demand plan, you\u2019ll now need to look at where adjustments are needed to meet demand. Additional shifts or overtime may be required. You may need to outsource certain production aspects. <\/span>Purchasing additional equipment<\/span><\/a> may also be needed if the demand will be consistent.<\/span><\/p>\n

How is Capacity Requirement Planning Used in Manufacturing?<\/span><\/h2>\n

Manufacturing relies on well-executed CRP. Without a capacity requirement plan, a company may commit to making goods that it doesn\u2019t have the resources to deliver on time or at all. Having an operations team makes this process easier, as the planning team can confer with Operations to ensure there are enough of the right production staff and machines available. Using a <\/span>manufacturing ERP<\/span><\/a> system with a CRP analysis tool is also critical to helping a company deliver on demand.<\/span><\/p>\n

Industries Utilizing Capacity Requirements Planning<\/span><\/h2>\n

Automating manufacturing efforts like CRP is widespread across many industries, but the following are a few examples where CRP is most prevalent.\u00a0<\/span><\/p>\n