Arrow Weight Calculator

Shaft Weight (GPI)

Shaft Length (inches)

Point Weight (gr)

Insert Weight (gr)

Nock Weight (gr)

Vanes/Fletching (gr, total)

Wrap Weight (gr)

Draw Weight (lbs)

Weight Guidelines

Grains per pound (GPP): Target shooting: 5-6 GPP. 3D/Field: 6-8 GPP. Hunting: 8-12+ GPP. Heavier arrows are quieter and penetrate better; lighter arrows are faster and flatter.

FOC (Front of Center): Target: 7-11%. Hunting: 10-15%. Higher FOC improves stability and penetration. FOC above 15% may cause a nose-down flight.