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Pet Age in Human Years

Calculate your dog or cat's age in human years using the species-specific formula.

Calculator

Daily Calorie Calculator (RER & DER)

Calculate the resting energy and daily energy requirement for dogs and cats based on weight and activity.

Calculator

Body Condition Score

Visual 9-point BCS guide for dogs and cats with assessment criteria.

Assessment

IV Fluid Rate Calculator

Maintenance, deficit, and shock rate calculations with mL/hr and drops/min output.

Calculator

Normal Vital Signs Reference

Normal heart rate, respiratory rate, temperature, and BP by species and size.

Reference

Drug Dosage Calculator

Calculate doses for the most common veterinary drugs across dog, cat, and horse.

Calculator

Free tools for veterinarians

Practical tools for veterinarians, brought to you for free by VetStack. Designed to make your work easier.

46 tools

Pet Age in Human Years

Calculate your dog or cat's age in human years using the species-specific formula.

Calculator

Daily Calorie Calculator (RER & DER)

Calculate the resting energy and daily energy requirement for dogs and cats based on weight and activity.

Calculator

Body Condition Score

Visual 9-point BCS guide for dogs and cats with assessment criteria.

Assessment

IV Fluid Rate Calculator

Maintenance, deficit, and shock rate calculations with mL/hr and drops/min output.

Calculator

Normal Vital Signs Reference

Normal heart rate, respiratory rate, temperature, and BP by species and size.

Reference

Drug Dosage Calculator

Calculate doses for the most common veterinary drugs across dog, cat, and horse.

Calculator

Pregnancy Due Date Calculator

Estimated whelping or queening date from mating, LH-surge, or breeding date.

Calculator

CRI (Constant Rate Infusion) Calculator

Build a CRI for fentanyl, ketamine, lidocaine, MLK, FLK and more.

Calculator

Modified Glasgow Coma Scale (MGCS)

Neurological assessment for veterinary head trauma patients - motor, brainstem, level of consciousness.

Assessment

Puppy & Kitten Vaccine Schedule Generator

Generate a core and lifestyle vaccine schedule from age and species, based on AAHA/AAFP guidelines.

Reference

Equine Weight Estimator

Estimate horse weight from heart girth and body length using the Carroll & Huntington formula.

Calculator

Glasgow Composite Pain Scale (CMPS-SF)

Validated 6-section acute pain score for dogs. Analgesia threshold ≥ 6/24.

Assessment

Pet Temperature Converter

Celsius / Fahrenheit conversion with species-specific normal range and fever flags.

Reference

Pet Weight Converter (kg / lb)

Kilograms to pounds and back with typical adult weight reference ranges by species.

Reference

Pet Toxicity Calculator

Common household and food toxins with dose-by-weight risk thresholds.

Reference

Emergency Drug Doses (Crash Cart)

Weight-based CPR, anti-arrhythmic, reversal, anti-seizure and pressor doses on a single card.

Reference

Lab Reference Ranges (Dog & Cat)

CBC, chemistry and urinalysis reference intervals for dog, cat, horse and rabbit.

Reference

Anesthesia Protocol Builder

Premed, induction and maintenance recipes for healthy young, healthy senior and cardiac-compromised dogs and cats.

Calculator

Body Surface Area (BSA) Calculator

Convert weight to m² for chemotherapy dosing in dogs and cats.

Calculator

Pregnancy & Whelping Tracker

Day-by-day milestones from breeding date to expected whelping or queening.

Reference

Dehydration Assessment Calculator

Estimate fluid deficit from clinical signs and body weight. Outputs 6h and 24h replacement rates.

Calculator

Heart Murmur Grading (1-6)

Standard 6-point veterinary murmur grading reference with clinical implications.

Reference

Feline Grimace Scale (FGS)

Validated 5-action-unit facial expression pain score for cats. Analgesia threshold ≥ 4/10.

Assessment

IRIS CKD Staging Calculator

Stage feline and canine chronic kidney disease by creatinine + SDMA per IRIS guidelines.

Calculator

Insulin Starting Dose Calculator

Starting insulin dose for newly diagnosed diabetic dogs and cats by product and weight.

Calculator

Heat Stroke Risk for Pets

Is it safe to walk your pet? Combines temperature, humidity and breed risk.

Calculator

Dental Disease Scoring (1-4)

AVDC periodontal disease stages, fracture classification and common findings.

Assessment

Breed Disease Predisposition

High-frequency breed-related conditions worth screening for in common dog and cat breeds.

Reference

Parasite Prevention Schedule

Heartworm, flea, tick and intestinal parasite prevention reference for dogs and cats.

Reference

CPR Compression / Drug Timer

RECOVER-aligned 2-minute compression cycle + 3-5 minute drug interval timer.

Calculator

Capnography (ETCO2) Reference

Normal ETCO2 ranges, low / high interpretation and waveform abnormalities.

Reference

Eye Exam Findings Reference

Schirmer tear test ranges, IOP, common findings and PLR interpretation.

Reference

Wound Care Reference

Healing phases, wound class, dressing choice by phase and antimicrobials.

Reference

Common Drug Interactions

Clinically important veterinary drug interactions: NSAIDs, opioids, antibiotics, cardiac.

Reference

Cushing's Disease Test Interpretation

LDDST, ACTH stim and UCCR interpretation, plus PDH vs ADH differentiation.

Reference

Puppy & Kitten Vital Signs

Normal HR, RR, temperature and weight gain for puppies and kittens by age.

Reference

Veterinary Math Reference

Common conversions: weight, temperature, drug concentrations, drip sets, catheters.

Reference

Senior Wellness Screening Schedule

AAHA-aligned wellness screening from puppy / kitten through geriatric.

Reference

ECG Reference Ranges

Normal HR, P-R, QRS, Q-T intervals on lead II for dog and cat.

Reference

Blood Gas Interpreter

Step-by-step acid-base interpretation: primary disturbance + compensation from pH, PCO2 and HCO3.

Calculator

Tick-Borne Disease Reference

Lyme, anaplasmosis, ehrlichiosis, RMSF and babesiosis presentation and treatment.

Reference

Vaccine Titer Reference

Protective titer thresholds for dog and cat core vaccines + when to use titers.

Reference

Anaphylaxis Treatment Doses

Weight-based epinephrine, antihistamine, steroid, H2 blocker and IV fluid doses.

Calculator

Snake Bite Treatment Reference

Pre-hospital advice, workup, antivenom indications and supportive care.

Reference

Feline Hyperthyroidism Treatment

Methimazole starting dose by T4 severity with target range and monitoring schedule.

Calculator

Calcium / Phosphorus Reference

Normal Ca and P ranges with hypercalcaemia and hypocalcaemia interpretation.

Reference

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