Free Deer Antler Score Calculator
Enter your Boone & Crockett measurements below and get your gross and net score instantly. No signup required.
Widest inside width between main beams — cannot exceed longest main beam
| Measurement | Left Side (in.) | Right Side (in.) | Difference |
|---|---|---|---|
Main Beam Outer curve from burr to tip | — | ||
G1 (Brow) Brow tine — first tine from base | — | ||
G2 Second tine | — | ||
G3 Third tine | — | ||
G4 Fourth tine (if present) | — | ||
H1 Circ. Between burr and G1 | — | ||
H2 Circ. Between G1 and G2 | — | ||
H3 Circ. Between G2 and G3 | — | ||
H4 Circ. Between G3 and G4 (or midpoint) | — | ||
| TOTALS | — | — | −— |
Want to Skip the Measuring Tape?
This calculator is great for scoring a deer after harvest when you have the antlers in hand. But for live deer, trail cam photos, or velvet bucks — you need rackline.ai. Our AI scores any photo in under 30 seconds, no measurements required.
How This B&C Calculator Works
This free calculator uses the official Boone & Crockett scoring formula for typical whitetail deer. Enter your measurements in inches (fractions as decimals) and the calculator adds them up for your gross score and subtracts symmetry differences for your net score.
Gross B&C Score = Inside Spread Credit + Left Main Beam + Right Main Beam + All G-tines (both sides) + All H circumferences (both sides)
Net B&C Score = Gross Score − Total Symmetry Deductions
For official Boone & Crockett record book entry, your deer must be scored by a certified B&C official measurer after a 60-day drying period. This calculator gives you an accurate estimate — for official submission, contact the Boone and Crockett Club directly.
Score Any Photo in Under 30 Seconds
No tape measure needed. Free on iOS and Android.
Free to download · Used by 25,000+ hunters · 125,000+ bucks scored