Project Budgeting 101: Your Guide to Producing Your First Project Budget

TL;DR

Learn the three approaches for creating a project budget - operational budgeting, work breakdown structure, and RACI chart - with tips on estimating costs and incorporating contingency.

Transcript

every project needs a budget but you're a project manager not an accountant most project managers find the process of creating their first project budget somewhat daunting so here then is my process for creating a project budget we're going to look at three processes for creating a project budget and the first is based on the way that you would cre... Read More

Key Insights

• 💦 There are three main approaches to creating a project budget: operational budgeting, work breakdown structure, and RACI chart.
• 🏃 Operational budgeting is simple and effective for long-running or simple projects, while the work breakdown structure approach is the most rigorous and reliable.
• 👻 The RACI chart approach is suitable for projects focused on resource costs and allows for flexibility in the level of detail.
• 📽️ Estimating costs accurately is crucial for creating a reliable project budget.
• 🧑‍🏭 Incorporating contingency in the budget can be done through different approaches depending on the project's complexity and risk factors.
• 📽️ Whole project costs and contingency should be considered and added to the budget as necessary.
• 📽️ Project budgeting requires a deep understanding of the project and the ability to make reliable estimates.

Questions & Answers

Q: What is the operational budgeting approach to creating a project budget?

Operational budgeting involves listing cost centers or heads of expenditure and filling in the individual costs within each activity or cost center. This approach is simple and works well for monthly budgets, basic projects, or outline budgets for larger projects.

Q: How does the work breakdown structure approach work for creating a project budget?

The work breakdown structure approach is the most rigorous method. It starts with scoping the project, creating a work breakdown structure, estimating costs for each element, and then aggregating them into a project budget. This approach ensures a highly structured and logical budget.

Q: When is a RACI chart approach suitable for creating a project budget?

The RACI chart is particularly useful for simpler projects or projects where resource costs, such as people's time, are the primary focus. It allows for flexibility in the level of detail and can be used for budgeting at different levels, from work streams to individual tasks.

Q: How can contingency be incorporated into a project budget?

There are four approaches to adding contingency to a project budget. These include adding a single chunk of contingency to the whole project, allocating different percentages of contingency to each work stream, adding contingency to every cost estimate, or applying a balanced approach by estimating contingency at specific levels in the work breakdown structure.

Summary & Key Takeaways

• The first approach for creating a project budget is based on operational budgeting, which involves listing cost centers and filling in individual costs for each activity or cost center.

• The second approach is the work breakdown structure, which is the most rigorous and reliable method. It includes scoping the project, creating a work breakdown structure, estimating costs, and aggregating them into a budget.

• The third approach is using a RACI chart, particularly useful for projects with a primary focus on resource costs. It involves creating a grid with tasks and resources, assigning unit costs, and estimating resource utilization.