Find Your Animal Calculator

Calculates the Resting Energy Requirement (RER) and Maintenance Energy Requirement (MER) for adult dogs and growing puppies using official National Research Council (NRC) equations.

Calculates the baseline calories your dog burns each day simply resting, breathing, and digesting food.

Calculates the recommended daily caloric target and projected timeline for safe dog weight loss without muscle wasting.

Estimates adult dog weight and projected mature size based on current age, weight, and breed size group using validated growth curves.

Calculates baseline daily fluid turnover in ml, cups, and ounces for healthy adult dogs and active canines.

Computes estimated whelping due date, current trimester, week-by-week fetal growth milestones, and pre-labor indicators for pregnant dogs.

Evaluates your dog's body condition on the 9-point WSAVA scale and calculates estimated ideal target body weight.

Calculates your dog's true physiological human age equivalent using validated breed-specific life curves (Toy, Small, Medium, Large, Giant) and epigenetic DNA methylation science.

Evaluates the milligram per kilogram (mg/kg) methylxanthine (theobromine & caffeine) dose ingested to determine clinical toxicity threat level for canines.

Converts your dog's daily caloric requirements into exact daily feeding portions in cups, wet food cans, and grams, with meal splitting and monthly budget estimation.

Computes daily and weekly biologically appropriate raw food (BARF) portions with precision breakdowns for muscle meat, raw edible bone, liver, and secreting organs.

Assesses acute renal failure risk from dog grape, raisin, and currant ingestion based on veterinary toxicological thresholds for tartaric acid.

Tracks dog heat cycle phases and identifies the peak fertile breeding window and projected timeline for subsequent reproductive cycles.

Generates a personalized puppy vaccine schedule based on age.

Find the correct weight band for your dog's flea and tick treatment.

Calculates the veterinary-standard diphenhydramine (Benadryl) dosage for dogs by body weight.

Calculates the safe timeline, target date, and daily caloric deficit required for healthy dog weight loss.

Assesses emergency poisoning risk and clinical thresholds for dogs that ingest xylitol (birch sugar/wood sugar) from sugar-free chewing gum, candy, peanut butter, or baked goods.

Calculates veterinary prescription dosage verification, mg/kg ranges, tablet splitting, and administration schedules for Carprofen, Gabapentin, and Meloxicam based on dog body weight.

Calculate minimum crate length, width, and height based on your dog's physical measurements to ensure comfort, joint health, and effective house training.

A compassionate, objective scoring tool utilizing Dr. Alice Villalobos's clinical HHHHHMM scale to evaluate palliative comfort and hospice care in senior and ailing dogs.

Calculate precise weight-based liquid volume and milligram dosages for common dog dewormers like fenbendazole (Panacur/Safe-Guard) and pyrantel pamoate.

Converts 100-yard dash times into exact speed (MPH) and AKC Fast CAT championship points based on height handicap multipliers (1.0x, 1.5x, 2.0x). Tracks progress toward BCAT, DCAT, and FCAT titles.

Calculates recommended daily walking duration, number of daily outings, and weather safety guidelines based on your dog's age, energy level, and breed.

Emergency veterinary calculation of 3% hydrogen peroxide dosage (ml, tsp, tbsp) to induce vomiting in dogs after toxin ingestion, including strict safety limits.

Estimate your dog's Body Condition Score (1–9), target ideal body weight, and excess fat percentage to plan healthy weight management.

Calculates custom day-by-day mixing portions (old food vs. new food) and feeding timelines to safely transition dogs to a new diet without digestive distress.

Calculates your dog's safe daily treat calorie allowance using the veterinary 10% rule, and computes maximum daily quantities for popular dog treats.

Evaluate accidental onion, garlic, leek, and chive ingestion risk in dogs based on body weight, allium preparation type, and estimated grams eaten.

Evaluate emergency toxic ingestion risk when a dog consumes human pain medications (ibuprofen, naproxen, acetaminophen, or aspirin) by body weight and milligram dosage.

Estimate pavement surface temperature (asphalt, concrete, brick) from ambient weather conditions to prevent severe thermal paw pad burns and heat exhaustion.

Calculate total 24-hour veterinary fluid requirements (dehydration replacement volume + daily maintenance rate + ongoing gastrointestinal losses) for dogs and cats.

Computes resting energy (RER) and daily maintenance energy (MER) for cats and kittens based on weight, neuter status, and activity.

Computes accelerated growth energy requirements for young kittens and adolescent felines.

Calculates daily cat fluid turnover and accounts for moisture offset from canned wet food.

Evaluates your cat's body condition on the 9-point WSAVA scale and calculates estimated ideal target body weight.

Calculates your cat's equivalent human age, life stage, and health milestones using official AAFP veterinary life curves. Supports kittens in months, adult cats, and reverse human-to-cat calculations.

Calculates exact daily wet food cans, 85g pouches, and dry kibble cups or grams based on your cat's body weight, neuter status, and preferred wet/dry feeding ratio.

Evaluates emergency toxicity risk and renal failure window for cats exposed to Lilies, Sago Palm, Insoluble Oxalate plants (Pothos, Monstera), and common houseplants.

Calculate balanced daily portions of wet food and dry kibble based on your cat's caloric requirement, body weight, and desired wet-to-dry ratio.

Estimate the age of an orphaned or adopted kitten using body weight and clinical developmental markers (eyes, teeth, mobility) per shelter medicine protocols.

Computes daily raw feeding portions in grams and ounces for cats and kittens based on Prey Model Raw (PMR) and BARF guidelines (80–84% muscle meat, 6–10% edible bone, 5% liver, 5% other secreting organ).

Estimates upfront adoption supplies, monthly food and litter expenses, annual veterinary care, and 15-year lifetime costs for indoor and outdoor cats.

Track feline gestation day-by-day from mating to kitten birth. Calculates estimated due date, ultrasound checkups, and labor indicators.

Calculates your cat's target body weight, body fat %, and daily calorie adjustments using body measurements and BCS.

Calculates horse body weight in kilograms or pounds from heart girth and body length tape measurements.

Computes daily digestible energy requirements in Megacalories (Mcal/day) for horses across all workloads from maintenance to heavy work.

Calculates the recommended daily dry forage allocation and grain partitions to prevent colic and gastric ulcers.

Computes estimated foaling due date, trimester milestones, and pre-foaling vaccination deadlines for pregnant mares.

Calculate balanced daily forage and grain concentrate portions based on your horse's body weight and activity level per NRC equine nutrition guidelines.

Calculates the Feed Conversion Ratio (FCR), feed efficiency percentage, and feed cost per unit of live gain for broiler chickens and meat birds.

Computes the standard international benchmark metric combining flock livability, market weight, cycle length, and FCR into a single index score.

Computes Hen-Day and Hen-Housed egg production percentages and daily egg mass output for layer flocks.

Adjusts raw flock FCR to compare performance fairly across flocks harvested at differing market live weights.

Calculates the exact calendar hatch date, lockdown milestone, candling schedule, and target temperature/humidity for 10 poultry and gamebird species.

Calculate minimum and optimal indoor coop area, outdoor run space, perch lengths, and nesting boxes based on flock size and breed type.

Diagnose flock hydration and digestive health by calculating daily water-to-feed intake ratio with ambient house temperature compensation.

Computes daily and monthly layer feed consumption, 50-lb feed bags required, projected egg yields, and feed cost per dozen eggs for backyard chicken flocks.

Calculates beef and dairy cattle body weight in pounds or kilograms from heart girth and body length measurements, with carcass yield estimates.

Calculates sheep and lamb body mass in pounds or kilograms from heart girth and body length measurements.

Computes rate of gain over a defined feeding period in pounds or kilograms per day.

Computes estimated calving date, dry-off date, and key pregnancy milestones for beef and dairy cows.

Calculates goat body weight in pounds or kilograms from heart girth and body length measurements.

Calculates goat kidding due date, gestation timeline, dry-off schedule, and CD&T booster windows based on breeding date.

Calculates sheep lambing due date, gestation stages, scanning windows, and pre-lambing management tasks based on mating date.

Calculate pasture carrying capacity and stocking rate in Animal Unit Months (AUM) based on acreage, forage production, and herd body weight.

Calculate weight-based dosages for common goat anthelmintics using ACSRPC small ruminant metabolic adjustment factors, with selective FAMACHA anemia scoring.

Compares your rabbit's scale weight against ARBA breed standard adult weight classifications.

Computes estimated kindling due date and nest box setup deadlines for pregnant does.

Computes daily resting and active calories for pet birds, parrots, and songbirds based on weight in grams.

Calculates physiological equivalent human age across 10+ species using non-linear biological development and epigenetic aging models.

Instant multi-unit mass conversion utility for clinical veterinary dosing and animal husbandry.

Calculates net water capacity and recommended freshwater fish stocking limits from tank dimensions.

Converts temperature and evaluates clinical fever or hypothermia against normal species-specific ranges.

Convert guaranteed analysis pet food labels into true dry matter basis (DMB) and calculate hidden carbohydrates (NFE) to compare canned, raw, and dry kibble diets accurately.

Calculate minimum and recommended aquarium heater wattage based on tank water volume and the temperature difference between your room and target aquarium water.

Calculate total loaded aquarium mass (water, glass tank, substrate, hardscape, and stand) and evaluate residential floor loading pressure in pounds per square foot.

Calculates the ideal litter box length, width, depth, and total box count based on your cat's body length and household setup.

Calculates the veterinary minimum tank size, dimensions, dual-zone thermal gradient, and UVB requirements for common pet reptiles.

Calculates the daily hay requirement, cold-weather thermoregulatory deficit, and seasonal bale tonnage required for horses.

Computes fair market pricing and total costs for overnight house sitting, 30-minute drop-in visits, dog walking, and in-home pet boarding.