Keep the closing edge visible in a measured traverse.
What does an area result mean when the final measured point misses the start?
Use the matching calculator
Use this decision sequence
- Choose one bearing convention before entering the measured segments.
- Enter segments in the actual order around a simple boundary.
- Read the endpoint closure gap alongside the enclosed area.
- Investigate a gap with new measurements instead of treating straight closure as a correction.
Keep the quantities distinct
| Quantity or assumption | How to use it |
|---|---|
| Measured chain | May finish away from its starting point. |
| Closing edge | Joins the remaining endpoints with a straight line. |
| Adjusted survey | Requires a separate method and evidence beyond this calculator. |
Worked comparison
A 2 m east segment, 1 m south segment and 2 m west segment finish 1 m south of the origin. The explicit straight closing edge creates a 2 m² rectangle, while the reported closure gap remains 1 m. The area is conditional on that closing edge; the calculator has not repaired or validated the measurement.
Check before using the estimate
Self-crossing traverses are rejected. The result is ordinary plan geometry and cannot establish a legal land boundary. The example values are illustrative arithmetic inputs. Replace them with your measured plan, selected product information and actual quote where relevant.
All dimensions, product properties, prices and specifications in this example are illustrative arithmetic inputs. Use the values from your measured plan, selected product data sheet and supplier quote. This guide does not choose construction specifications or certify safety.
Calculation and scope checked 2026-10-04. Methods and scope.