Ballpark Estimate
A deliberately rough estimate used for early orientation before enough detail exists for a committed plan.
Plain English
A quick approximate size cost or timeline range.
In context
A ballpark estimate should communicate assumptions range confidence and purpose so it is not later mistaken for a precise commitment.
Example
“The team gave a ballpark estimate of two to four weeks pending vendor access.”
When you'll hear this
- early planning
- option comparison
- stakeholder discussion
Common misunderstanding
A ballpark estimate is not a delivery promise and adding an exact number does not make uncertain work precise.
Also known as
ballpark estimationrough estimate
Commonly used by
Related terms
Updated: 2026-08-27
