We know it's important that all your vendors understand your event plan and Bill of Quantities - that's why you can switch between Imperial and Metric measurements in OnePlan! Here's how
When you set up your OnePlan account, you will have chosen if you prefer to use Metric or Imperial measurements. Whatever you chose here is what OnePlan Studio will default to in your event plan.
There's a toggle switch in the top right hand side of your control bar which allows you to change between Metric and Imperial measurements.