Cat Food Cost Calculator (AU)

Estimate your cat's monthly and yearly food cost based on weight and food choice. Uses 2026 Australian retail pricing and NRC maintenance energy requirements for neutered adult cats.

What drives the cost difference

Value kibbles rely heavily on grains and plant protein — they meet minimum standards but the amino acid profile (especially taurine) comes mostly from supplements rather than meat. Mid-range Aussie-made kibbles (Black Hawk, Advance) are the sweet spot for most Australian cats — higher meat content, still under $1.50/day for a medium cat.

Wet food costs more per kilo but most of the weight is water. In kilocalories delivered, a 50/50 mix is often cheaper than premium dry alone, and much better for urinary and kidney health. The mixed option above reflects this.

Real-world AU cat food budget benchmarks

• Small cat (3.5 kg): $40–65/month on mid-range kibble + wet.
• Medium cat (4.5 kg): $55–85/month.
• Large cat (6 kg domestic): $70–110/month.
• Maine Coon / very large breed (8+ kg): $90–140/month.