Why Area Matters
Metes and bounds descriptions define land with courses. Each course has a bearing and a distance. The calculator converts every course into latitude and departure values. Those values create coordinates. The coordinates then form a polygon. The polygon area gives the reported parcel size.
This method is useful for deed checks. It is also helpful for survey review. You can test old calls, scaled drawings, or field notes before preparing a formal plan. It does not replace a licensed survey. It gives a clear mathematical check.
What the Calculator Checks
A strong traverse should close near the start point. The closure error shows the gap between the final computed point and the first point. A smaller gap means the calls fit better. The relative precision compares that gap with the total traverse length.
The tool also supports Bowditch adjustment. This method spreads the closing error across all lines by length. Longer lines receive larger corrections. It is common for balanced compass work. Use it only when the error is small and random.
Better Inputs Give Better Results
Enter bearings carefully. Use degrees, minutes, and seconds when known. Keep each course on one line. Match the chosen unit to the deed. Apply a scale factor only when your distances came from a scaled map.
Check the direction letters. North and south set the latitude sign. East and west set the departure sign. A single wrong letter can flip a line and change the whole parcel.
Interpreting the Output
The main area appears in square units, acres, and hectares. Perimeter is the total entered boundary length. The signed area helps reveal direction. A positive or negative sign may show whether the calls run clockwise or counterclockwise.
Use the coordinate table to find unusual jumps. Review any course with a large bearing change. Export the CSV for spreadsheets. Save the PDF for a quick project record.
Practical Notes
Old deeds may contain curved boundaries, monuments, or missing calls. Convert curves to chord segments before entry. When monuments control the boundary, legal interpretation may differ from pure math. Always compare the result with maps, plats, and survey records. Use this page as a planning aid and a quality check today online.