Planning calculators
Choose the right asphalt anchor calculator
Start with the calculator that matches the structure or installation question in front of you. Each tool shows the measurements it needs, the assumptions it uses, and the product recommendation it returns.
Project calculators
Use these when you are anchoring a structure and need a recommended anchor type and quantity.
Fence post calculator
Estimate anchor requirements for fence posts exposed to wind load.
Open fence calculator ProjectSign post calculator
Estimate anchors for a sign post using post, sign, wind, and base-plate measurements.
Open sign calculator ProjectShed calculator
Estimate perimeter anchors and spacing for sheds using uplift and lateral force assumptions.
Open shed calculator ProjectCarport calculator
Estimate anchors per post for carports using uplift, lateral load, and plate geometry.
Open carport calculatorReference tools
Use these when you already know the anchor layout or need supporting products for an anchor order.
These calculators are planning tools based on the assumptions shown in each form. For unusual installations, code-sensitive work, or high-risk wind exposure, review the result with a qualified professional before purchasing or installing anchors.