Dog
Dog Age Calculator
Your dog’s age in human years, using the size-adjusted modern scale.
Year 1 = 15, year 2 = +9, then +4 to +7.5…
Also called dog years calculator · how old is my dog in human years
Garden, Farm & Pets · 7 calculators
Dog Calculators
Dog age in human years, daily calories and food, water intake, puppy adult weight prediction and feeding cost.
Dog
Dog Food Calculator
Daily dog food portion by weight, age and activity, with how long a bag lasts.
RER = 70 × weight^0.75, then adjusted for…
Also called how much to feed my dog · dog portion calculator
Dog
Dog Calorie Calculator
Daily calories a dog needs, with treat allowance and weight-loss targets.
MER = 70 × ideal weight^0.75 × activity f…
Also called dog calories per day · canine energy requirement
Dog
Pet Water Intake Calculator
How much water a dog or cat should drink daily, and when to worry.
roughly 50–55 ml per kg of body weight pe…
Also called dog water intake · cat drinking water amount
Dog
Puppy Weight Calculator
Estimated adult weight of a puppy from its current age and weight.
adult weight ≈ current weight ÷ fraction …
Also called how big will my puppy get · adult dog weight predictor
Dog
Pet Feeding Cost Calculator
Cost of feeding a pet per day, month and year, including treats.
daily cost = price per gram × daily grams…
Also called cost of feeding a dog · pet food cost calculator
Dog
Kilograms to Pounds Converter
Convert kilograms (kg) to pounds (lb) instantly. Includes the exact conversion factor, formula and a quick reference table.
lb = kg × 2.2046226218
Also called kg to lb · Kilograms to Pounds
Key dog formulas
| Dog Age | Year 1 = 15, year 2 = +9, then +4 to +7.5 per year by size |
|---|---|
| Dog Food | RER = 70 × weight^0.75, then adjusted for life stage and activity |
| Dog Calorie | MER = 70 × ideal weight^0.75 × activity factor |
| Pet Water Intake | roughly 50–55 ml per kg of body weight per day, adjusted for diet |
| Puppy Weight | adult weight ≈ current weight ÷ fraction of growth complete |
| Pet Feeding Cost | daily cost = price per gram × daily grams × pets |
| Kilograms to Pounds Converter | lb = kg × 2.2046226218 |
Dog questions
Is one dog year really seven human years?
No. That rule badly underestimates puppy development and overestimates later ageing, and it ignores size entirely.
How many pounds are in one kilogram?
1 kg equals 2.20462262 lb.