Free manual tool · no account required
Deer antler score calculator
Have the rack and its measurements? Enter inches below to calculate a typical whitetail estimate. Only have a photo? Explore photo scoring in the RackScore app.
Enter your measurements
Use inches and eighths: 18 3/8 or 18.375. Check each normal point; leave 0 only when absent. Left and right mean the deer’s own sides.
Your unofficial typical estimate
- Inside spread credit
- Left normal frame
- Right normal frame
- Typical-frame subtotal
- Abnormal-point total
- Gross total including abnormal points
- Symmetry deductions
- Net typical estimate
Net typical = typical-frame subtotal − symmetry deductions − abnormal-point total. It is not gross including abnormal points minus symmetry alone.
This is arithmetic from your inputs, not verification of your measurements or record-book eligibility.
Have a photo instead? See the app →What the totals mean
The typical-frame subtotal adds credited spread, both beams, normal point lengths and eight circumference measurements. The gross total shown here also adds abnormal-point lengths. The net typical estimate subtracts left/right differences and abnormal-point lengths from the typical-frame subtotal.
RackScore is independent and not affiliated with or endorsed by the Boone and Crockett Club. This is not an official score or an entry form.
Common calculator questions
Can I upload a photo here?
No. This tool uses measurements you enter. Photo estimation happens in the RackScore iPhone or Android app.
What if my buck has no G4?
Enter 0 for the absent G4, but still record H4. Check the official chart for the correct circumference location; do not skip mass measurements.
Why is my spread credit smaller?
Credit cannot exceed the longer main beam. The calculator shows when this cap changes your input.
Can I use this to enter the record book?
No. Follow the Club’s current requirements and use a designated Official Measurer. This tool does not verify drying time, eligibility or measurement technique.
Sources and next steps
Measurement rules checked September 27, 2026 against the Boone and Crockett Club’s typical whitetail instructions. Consult the Club’s own calculator and official-measurement guidance for record-entry questions.
Record measurements on the worksheet · Learn about photo estimates