Pet Care Guide
Periodontal Preventative Care: A Vet-Approved Blueprint
Prevent dental decay and bad breath. Discover how daily home brushing and clinical cleanings prevent infections from spreading to critical organs.
Read Guide →June 5, 2026
The smart way to calculate pet care.
Calculate daily food calories, chocolate toxicity risks, age conversion, and lifetime budgets — instantly, for free.
🐾 Free Pet Calculators
🩺 Vet-Informed Formulas
🔒 No Registration Required
🩺Chocolate Toxicity Alert
🥣Calorie Assessment
🎂Age Conversion
💰Lifetime Cost Calculator
Pet care calculators
Trusted tools and formulas to support daily diet tracking, lifetime budget plans, and safety alerts.
Safety & Emergency
safetyPHC Approved
Chocolate Poison Alert Tool
Check if your dog's chocolate consumption is dangerous. Estimates toxicity levels based on weight and chocolate details.
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safetyPHC Approved
Grape & Raisin Poisoning Toxicity Advisor
Check if your dog's grape or raisin consumption is dangerous. Estimates toxicity levels and details urgent action steps.
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Nutrition & Hydration
nutritionPHC Approved
Daily Calorie & Portion Planner
Calculate the exact daily calorie target (DER) for your dog or cat based on their condition and weight.
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nutritionPHC Approved
Hydration Target Calculator
Determine the daily water intake target for your pet depending on weight, diet, and climate.
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nutritionPHC Approved
Body Condition Score (BCS) Profiler
Evaluate rib feel, waistline shape, and tummy profile to estimate your pet's Body Condition Score.
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Lifestyle & Growth
lifestylePHC Approved
Pet Human-Age Calculator
Find out how old your dog or cat is in human years based on growth stages and breed sizes.
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lifestylePHC Approved
Puppy & Kitten Size Forecaster
Estimate your puppy or kitten's adult weight based on their current growth rate.
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lifestylePHC Approved
Daily Walk & Exercise Scheduler
Plan custom daily activity schedules for your dog based on age, breed energy profile, and current mobility health.
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lifestylePHC Approved
Safe Weather Walking Advisor
Determine walk safety limits based on temperature, humidity, breed head-type, and age parameters.
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Finances
Health & Well-being
healthPHC Approved
Pet Gestation & Due Date Tracker
Track your pet's pregnancy stages, calculate their estimated delivery date, and see milestones.
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healthPHC Approved
Medication Dosage Guideline Tool
Estimate tablet quantity or liquid volume needed based on animal weight and prescribed dosage rate.
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healthPHC Approved
Quality of Life Assessment Checklist
Evaluate pain control, hunger levels, hydration, happiness, and mobility to check your pet's overall well-being.
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healthPHC Approved
Pet Vital Signs Reference & Alert Tool
Check if your pet's current resting heart rate, respiratory rate, and temperature are within normal ranges.
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healthPHC Approved
Vaccination Booster & Care Scheduler
Project future booster dates for core vaccinations and preventative parasite treatments.
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Simple care planning in 3 steps
How PetCalc makes health and diet tracking effortless.
01
Select a Calculator
Select from vet-informed health, budget, age conversion, or diet calculators.
02
Input Details
Enter your pet's age, species, or weight. No sign-up or registry needed.
03
Read Insights
Review instant suggestions and share them to make smarter pet planning decisions.
Pet care guides & resources
Expert advice and guidelines for happy, healthy dogs and cats.
Pet Care Guide
Immunization Timelines: Core Shots & Booster Schedules
A complete schedule mapping out puppy shots, kitten immunity steps, and annual boosters to keep dangerous viruses away.
Read Guide →June 12, 2026
Pet Care Guide
Hospice & Senior Comfort: Gauging Wellness Indicators
A compassionate framework to assess your aging pet's pain levels, mental stimulation, and mobility thresholds with medical markers.
Read Guide →June 20, 2026
Member care deals
Handpicked products and offers to keep your pet healthy.
Offer
View Deal →Furbo 360° Dog Camera — Smart Pet Monitor
Keep an eye on your pet with 1080p Full HD video, auto dog tracking, color night vision, 2-way audio, and a fun treat-tossing feature.
Offer
View Deal →ChomChom Pet Hair Remover — Reusable Roller
The ultimate reusable pet hair roller to clean dog and cat fur from couches, carpets, bedsheets, and clothing. No sticky tapes needed!
Offer
View Deal →Outward Hound Fun Feeder — Slow Feed Dog Bowl
Help your dog eat up to 10x slower and improve digestion with this interactive, vet-recommended maze bowl. Available in multiple sizes.
Offer
View Deal →PetSafe Simply Clean — Automatic Cat & Dog Feeder
Schedule healthy portions for your pet automatically with a digital timer, locking lid, and conveyor system that dispenses dry food smoothly.
Offer
View Deal →KONG Classic — Durable Rubber Dog Toy
The gold standard of dog toys for over 40 years. Offers enrichment by helping satisfy dogs' instinctual needs while chewing, fetching, or stuffed with treats.
Offer
View Deal →Litter-Robot 4 — Automatic Self-Cleaning Litter Box
Never scoop again with this smart self-cleaning litter box for cats. Reduces litter tracking, neutralizes odors, and monitors waste levels via app.
Trusted by pet owners
See how PetCalc helps families organize pet health parameters.
“The chocolate toxicity calculator saved my dog's life. I knew exactly how urgent the situation was.”
Emma T.
Dog Owner
“I use the pet food calorie calculator every week. My cat has lost 1.2 kg since I started monitoring her diet.”
Marcus L.
Cat Owner
“The lifetime cost estimator helped us budget properly before adopting. We knew exactly what to expect.”
Aisha K.
New Pet Parent
Ready to plan your pet care smarter?
Pick a free pet care planning tool and calculate requirements instantly.