Rat Care Hub. Interactive Tool
HEALTH & WEIGHT
Tracker
Track your rats' weight over time. Spot trends early, catch problems before they escalate, and take solid data to the vet.
Your Rats
No rats added yet. Go to Add Rat to get started.
Weight Over Time
Reference bands (based on NFRS guidelines and published research):
Green zone = healthy weight range for age and sex.
Juvenile 150–300g · Adult female 300–450g · Adult male 450–650g.
Individual rats vary. If your rat is consistently outside these ranges but otherwise healthy, that may be perfectly normal for them. Hover or tap points for details.
Add a Rat
Log Weight
Tip: Weigh at the same time of day for consistency. Kitchen scales work great. put a small bowl on top for them to sit in, then subtract the bowl weight.