Racira Calculator

Dog Size Predictor

Puppy Details
Breed Size
Predicted Adult Weight
16.7 kg
36.7 lbs · likely range 15.0-18.3 kg
Growth Completed30%
Weeks to Adult28 wks
Breed SizeMedium
DetailValue
Current Weight5.0 kg
Current Age12 weeks
Breed SizeMedium
Growth Completed30%
Predicted Adult Weight16.7 kg (36.7 lbs)
Likely Range15.0 – 18.3 kg
Weeks to Full Growth28 weeks

Current vs Predicted Adult Weight (kg)

Summary

Current Weight5.0 kg
Breed SizeMedium
Predicted Adult16.7 kg
Likely Range15.0-18.3 kg
Growth Completed30%
Weeks to Adult28

What the Numbers Mean

A 5 kg puppy at 12 weeks (medium breed) is about 30% grown, predicting 16.7 kg adult — within the medium 10-25 kg band, so the likely range tightens to 15.0-18.3 kg. About 28 weeks of growth remain.

The Growth-Fraction Method

Adult estimate = current weight ÷ (age ÷ breed's total growth weeks). Toy breeds finish in ~30 weeks, small 36, medium 40, large 52, giant 60. Don't overfeed large/giant puppies — rapid growth risks hip dysplasia and OCD; use size-appropriate large-breed puppy food.

Frequently Asked Questions

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