How much kinetic energy do you need for chamois?
Chamois is medium game (Europe). The widely used bowhunting guideline puts the minimum at roughly 42 foot-pounds of kinetic energy, with fixed blade. Small, hardy mountain game, usually a steep-angle shot at range.
Check your setup for chamois
Total finished-arrow weight (250 to 750).
Measured or IBO speed (100 to 450).
What can you hunt with this?
Your setup against real game, worldwide. Tap an animal for the full verdict.
Your 73 ft-lbs clears the ~42 ft-lb guideline for chamois with margin.
A general guideline built on the published bowhunting energy bands and penetration research, not a rule. Shot placement, a sharp broadhead and clean arrow flight matter more than any single number. Check your local minimum-energy regulations.
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Chamois: common questions
How much energy do you need to shoot a chamois with a bow?
Chamois sits in the medium game band, with a widely used guideline minimum of about 42 foot-pounds of kinetic energy, paired with fixed blade and a well-placed, broadside shot. It is a guideline, not a rule: shot placement and a sharp broadhead matter more than any single number.
Is my bow enough for chamois?
Enter your arrow weight and speed in the calculator above and it tells you instantly whether your setup clears the ~42 ft-lb guideline for chamois, and what to change if it does not.
What broadhead is best for chamois?
Fixed blade is a sound choice for chamois. Small, hardy mountain game, usually a steep-angle shot at range.
Method & sources
- The physics.Kinetic energy and momentum use the standard archery constants (7,000 grains per pound, 32.174 ft/s² for gravity), so results match the Easton and Realtree calculators to the decimal.
- The energy guidelines. The minimum kinetic-energy bands by game size are the long-established bowhunting guideline popularised by Easton Archery and widely used across the sport.
- The heavy-game refinement. For large, heavy-boned animals we weight the verdict toward momentum and arrow mass, following the penetration research of the Ashby Bowhunting Foundation (Dr. Ed Ashby), which found momentum, arrow weight and structural integrity, not raw speed, drive penetration through heavy bone.
- Speed figures. Arrow speed relates to the IBO and ATA rating standards published by bow manufacturers; a chronograph reading of your own arrow is always the most accurate.
- Regulations first. These are guidelines, not law. Always meet your local minimum draw-weight and kinetic-energy requirements, and let shot placement and a sharp broadhead lead every decision.
Maintained by the HuntDesk team. Last reviewed July 2026.
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