Fence Calculator
Adjust the inputs below. Results update as you type.
How it works
Fence material counts follow the run length: divide perimeter by panel width, then place posts at the spacing your design requires (corner and gate posts included). Add hardware, concrete, and racked panels for slopes. Local codes may set height, setback, and pool-barrier rules that change the design before you buy lumber or vinyl. Always confirm property lines. Use the calculator for a shopping list, then validate with a site sketch.
Input guidance
- Confirm date/time/unit settings before comparing outputs.
- If a task has optional fields, run both with and without them to understand impact.
- Save scenario variants when making practical decisions.
More examples to test
- Quick-pass example: run default assumptions for a first estimate.
- Refined example: update one assumption at a time to isolate impact.
How to interpret results
Use outputs as operational estimates and pair them with local constraints, business rules, or provider requirements.
When this can be inaccurate
Utilities can miss local policy details, special-case rules, and environment-specific constraints.
Change history
- July 2026: Quality-reviewed for publication with formula checks and explanatory copy updates.
Site-wide corrections also appear on the corrections log.
Find productivity tools for everyday workflows
General recommendation, not professional advice.
Frequently asked questions
Why are outputs slightly different from another tool?+
Different tools can use different rounding rules, default assumptions, and treatment of edge cases.
How can I improve estimate reliability?+
Use verified inputs from real records and re-run calculations after major assumption changes.