Calorie & Water Calculator

Calculate Resting Energy Requirement (RER) and Maintenance Energy Requirement (MER) for dogs and cats. Includes daily water needs and feeding amount estimates.

Patient Information

Body Weight

Weight Unit

Species

Life Stage / Activity Level

Body Condition Score (BCS)

1 (Emaciated)5 (Ideal)9 (Obese)

Frequently Asked Questions

Disclaimer: This calculator is for educational and reference purposes only. Always verify calculations with appropriate veterinary references before clinical use.