Cat
Cat Age Calculator
Your cat’s age in human years using the standard feline ageing scale.
Year 1 = 15, year 2 = +9, then +4 per year
Also called cat years calculator · how old is my cat in human years
Garden, Farm & Pets · 5 calculators
Cat Calculators
Cat age in human years, daily calories and food portions, water intake and feeding cost.
Cat
Cat Food Calculator
Daily cat food portion for wet, dry or mixed feeding, by weight and life stage.
MER = 70 × weight^0.75 × 1.2 × life stage…
Also called how much to feed my cat · cat portion calculator
Cat
Cat Calorie Calculator
Daily calories for a cat, with safe weight-loss targets and treat allowance.
RER = 70 × weight^0.75, then × status fac…
Also called cat calories per day · feline energy requirement
Cat
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
Cat
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
Key cat formulas
| Cat Age | Year 1 = 15, year 2 = +9, then +4 per year |
|---|---|
| Cat Food | MER = 70 × weight^0.75 × 1.2 × life stage factor |
| Cat Calorie | RER = 70 × weight^0.75, then × status factor (or × 0.8 for weight loss) |
| Pet Water Intake | roughly 50–55 ml per kg of body weight per day, adjusted for diet |
| Pet Feeding Cost | daily cost = price per gram × daily grams × pets |