Spikes per Pound

The Spikes per Pound calculator computes the number of common bright spikes based on the size and gross weight of  the spikes .

INSTRUCTIONS: Choose units and enter the following:

• (G) Spike Guage (choose: 5/16" or 3/8")
• (L) Spike Length (choose:  7", 8", 10", 12", 14")
• (W) Weight of Spikes (default: 10 lbs)

Number of Common Spikes (nS): The calculator returns the number spikes. 

The Math / Science

The Spikes Per Pound equation computes the weight of the spikes as follows:

SW = nN * WPN

where:

• SW = Weight of the Spikes
• nN = Number of Spikes
• WPN = Weight per Spike

Common Spike (Bright) Information

Common Spike Information
Spikes are often used for construction with heavy lumber (e.g., post and beam).  Spikes are also widely used with landscape beams including railroad ties.

Nail Weight and Count Calculators

• Pounds of Common Nails: Computes weight of a number of common bright nails based on the nail size and number of nails.
• Common Nails Per Pound: Computes the number of common bright nails based on the nail size and a weight of nails.
• Pounds of Galvanized Common Nails: Computes weight of a number of galvanized common nails based on the nail size and number of nails.
• Galvanized Common Nails Per Pound: Computes the number of galvanized common nails based on the nail size and a weight of nails.
• Pounds of Spikes: Computes weight of a number of common bright spikes based on the spike size and number of spikes.
• Spikes per Pound: Computes the number of common bright spikes based on the spike size and a weight of the spikes.
• Pounds of Roofing Nails: Computes weight of a number of standard roofing nails based on the roofing nail size (1¹/₄" or 1¹/₂") and number of roofing nails.
• Roofing Nails per Pound: Computes the number of standard roofing nails based on the roofing nail size (1¹/₄" or 1¹/₂") and the gross weight of the roofing nails.