Dog Food Cost Calculator: Monthly & Yearly Cost Estimates (2026)
Calculate your dog's feeding costs by breed, activity level, and food brand. Get personalized monthly cost estimates instantly.
Dog Food Calculator: Get Your Monthly Cost Estimate
Enter Your Dog's Details
Monthly Dog Food Cost by Brand
Your estimated monthly feeding costs across all brands based on your dog's breed, weight, and activity level.
Your Cost Estimate
Brand Comparison (Monthly Cost)
Instant Updates
Instant calculations as you change any input
Interactive Dog Food Tools
Plan your dog's meals, predict adult weight, and find the perfect food.
Feeding Schedule Generator
Generate a personalized daily feeding schedule with meal times and portion sizes.
Puppy Weight Predictor
Estimate your puppy's adult weight based on breed, age, and current weight.
Food Finder Quiz
Answer 5 quick questions and get a personalized food recommendation.
Check out our feeding schedule guide and puppy weight predictor guide for detailed information.
Top-Rated Dog Food Brands
Brand guides with verified pricing data: honest breakdowns of what each brand actually delivers.
Purina Pro Plan
โ โ โ โ โEditor's Pick: $10.90/kg ยท Best overall value
Royal Canin
โ โ โ โ โPremium: $14.50/kg ยท Breed-specific formulas
Hill's Science Diet
โ โ โ โ โVet Recommended: $13.20/kg ยท Great for sensitive stomachs
Taste of the Wild
โ โ โ โ โBest Value High-Protein: $9.40/kg
Vet-Backed Methodology
The calculator uses the Resting Energy Requirement (RER) formula established by veterinary nutritionists, multiplied by your dog's specific activity factor. Results are cross-referenced with AAFCO guidelines and manufacturer data.
Formulas follow major veterinary organizations:
- AAFCO: Association of American Feed Control Officials.
- NRC: National Research Council feeding guidelines.
- RER: Standard Resting Energy Requirement equations.
Have questions? Contact Jawad.
Our equations follow the National Research Council (NRC) and Association of American Feed Control Officials (AAFCO) dog feeding guidelines. All calculations are based on peer-reviewed veterinary energy requirements equations.
Built and maintained by Jawad Hassan, independent web-tool developer and creator of screenres.app. I build the calculator, verify brand pricing monthly across Chewy, Amazon, and PetSmart, and source all feeding math to AAFCO, NRC, and Merck Veterinary Manual standards. I'm not a vet: for dietary decisions, consult yours. Prices last verified June 2026.
Popular Feeding Guides & Resources
Deep-dive guides to help you make smarter feeding decisions for your dog.
How to Calculate Your Dog's Monthly Food Cost
Select Breed
Choose your dog's breed from the dropdown. The calculator will automatically fill in the typical weight for that breed.
Enter Weight
Confirm or adjust your dog's actual weight in pounds or kilograms using the weight input field.
Choose Portions
Select your dog's activity level (sedentary, moderate, active, or working/sport) and life stage (puppy, adult, or senior). These multipliers adjust daily calorie needs.
Pick Brand
Select the brand you feed (or want to compare) and the food type: dry kibble, wet food, mixed, or raw. The calculator uses real pricing and caloric density data.
Read Estimate
The results panel shows your estimated daily, monthly, and yearly food cost, daily portion in cups, and a comparison chart across all 11 brands.
Frequently Asked Questions About Dog Food Costs
How much does dog food cost per month?
Dog food costs vary widely by breed size, food quality, and brand. Small breeds cost $20-45/month, medium breeds $40-75/month, large breeds $65-110/month, and giant breeds $100-160/month. Use our dog food cost calculator above for a personalized estimate. This uses your dog's breed, weight, and brand choice.
How does the dog food calculator work?
Our dog feeding calculator uses the veterinary-standard Resting Energy Requirement (RER) formula: 70 ร (body weight in kg)^0.75. It then multiplies by activity level (sedentary 1.2x, moderate 1.5x, active 1.7x, working 2.5x) and life stage (puppy 1.6x, adult 1.0x, senior 0.9x). Finally, it divides by the brand's caloric density to give you accurate daily portions, daily cost, monthly cost, and yearly cost estimates.
What is the best budget dog food brand?
For healthy adult dogs, Iams ProActive Health ($7.20/kg, $45/month for 70lb dog) offers the best value. Purina Pro Plan ($10.90/kg, $68/month) provides excellent research-backed nutrition at a mid-tier price. Avoid the cheapest generic brands long-term: vet bills will cost more than the food savings. Read our dog food brand reviews for detailed comparisons.
How much should I feed my dog per day?
Daily portions depend on weight, activity, and caloric density. Small dogs need ยฝ to 1ยฝ cups, and medium dogs need 1ยฝ to 2ยฝ cups. Large dogs need 2ยฝ to 4ยฝ cups, and giant breeds need 4ยฝ to 8 cups. Our calculator gives exact amounts.
How can I reduce my dog food costs without sacrificing quality?
Buy larger bags to save 28-44%. Use Subscribe & Save programs to save another 5-10%. Measure portions with a kitchen scale, stick to mid-tier brands, and avoid overfeeding. See our guide to saving on dog food for detailed strategies.
How much does it cost to feed a [breed] per month?
Each breed has different food costs based on size and energy needs. Browse our breed-specific cost pages for detailed breakdowns including monthly costs by brand, activity level, and life stage. We cover 298+ breeds from Chihuahuas to Great Danes.
Ready to find your breed's food cost?
Use the calculator above or browse our detailed breed pages for complete cost breakdowns.
Browse All Breeds