Rectangle Fence Perimeter Calculator
Calculate the total length of fencing needed for rectangular areas with gate openings
Calculate Fence Perimeter
Longer side of the rectangle
Shorter side of the rectangle
Subtract gate opening from total perimeter
Fence Perimeter Results
Formula used (Competitor Validated):
Fence Analysis
Example Calculation
30 × 20 yard Rectangular Plot (Competitor Example)
Rectangle dimensions: Length = 30 yards, Width = 20 yards
Gate opening: None specified
Formula: P = 2(L + W)
Calculation Results
Perimeter: 2 × (30 + 20) = 2 × 50 = 100 yards
Linear feet: 100 × 3 = 300 feet of fencing
This matches the competitor's calculation exactly!
Area-Based Calculation Example
1 Acre Square Plot (Competitor Validated)
Area: 1 acre = 43,560 square feet
Shape: Square (length = width)
Side length: √43,560 = 208.71 feet
Perimeter Calculation
Square perimeter: 4 × 208.71 = 834.84 feet
Using our formula: P = 2(L + A/L) = 2(208.71 + 43,560/208.71) = 2(208.71 + 208.71) = 834.84 feet
Matches competitor: "835 feet of fence" for squared acre!
Common Plot Sizes
Popular Fence Types
Understanding Rectangle Fence Perimeter
How the Calculator Works
Our rectangle fence perimeter calculator uses industry-standard formulas validated against competitor calculations. The basic principle is measuring the total distance around a rectangular area and accounting for gate openings.
Key Calculation Methods
- •Known Dimensions: P = 2(L + W)
- •From Area & Length: P = 2(L + A/L)
- •From Area & Width: P = 2(W + A/W)
- •With Gate: Final = P - Gate Opening
Terminology Clarification
Planning Considerations
Fence vs. Perimeter Fence
"Fence Perimeter" Calculator:
- • Calculates total linear footage needed
- • Measures distance around property boundary
- • Our tool - for material estimation
"Perimeter Fence" Type:
- • Type of boundary fence installation
- • Can be wood, metal, vinyl, or chain link
- • Refers to fence purpose and placement