The way you calculate the estimate of your painting job ensures that you will receive cash flow that is not automatically allocated to necessary expenses and that can be applied to company improvements. Here's how to calculate the amount of paint you need and how to accurately measure your paint site for interior and exterior painting jobs. It might seem like a lot of work before the job even starts, but knowing how to estimate a paint job accurately to account for all the costs can make the difference between reaching breakeven and making a sizeable profit. Knowing how to estimate a painting job and sending detailed quotes will help you get jobs and set clear expectations for your clients. Once you know your customer's square footage and how many gallons of paint and primer they need, add these painting costs to your total cost estimate.
Many professional painters add a small percentage to this figure to budget for patches, excess paint and detail work. You'll only need to buy new paint and primer for most new jobs after you've purchased the materials for your first interior painting job.
