How Much To Feed A Cat: SG Portion Guide (200g Packs)
You scoop the same amount into the bowl every morning, your cat finishes it in 90 seconds, and you stand there wondering: is that actually enough? Or is it too much, and that's why she's getting rounder under the chin?
Figuring out how much to feed a cat in Singapore is one of those questions every pawrent Googles within the first month of switching to fresh food. The packs say 200g. The vet said "feed twice a day." The internet says calories. None of it lines up cleanly.
Here's the actual math, built around real Bon Pet 200g packs, SG indoor-cat realities (aircon, HDB layouts, lower activity than farm cats), and the AAFCO-aligned baselines our PhD nutritionist set when formulating the recipes.
The short answer: grams per day by weight
Most adult cats in Singapore land between 3.5 and 5.5 kg. Indoor, neutered, moderate activity. For that range, gently cooked food portions look like this:
- 3 to 4 kg adult cat: 100 to 120g per day
- 4 to 5 kg adult cat: 120 to 140g per day (the classic 65g x 2 meals fits here)
- 5 to 6 kg adult cat: 140 to 160g per day
- Kittens (under 12 months): 65g x 3 meals per day, scaling up as they grow
Why "calories" is the wrong unit for most cat parents
Vet nutrition charts list RER (Resting Energy Requirement) and MER (Maintenance Energy Requirement) in kilocalories. Useful if you're working with a clinical case. Overkill if you're a healthy-cat pawrent trying to portion breakfast.
The practical version: a 4 kg indoor neutered cat needs roughly 200 to 220 kcal per day. A 200g pack of Bon Pet gently cooked food provides enough energy to roughly cover that, which is why one pack per cat per day (split into two meals) is the natural default.
If you want the precise calculator with kcal output by life stage, our feeding calculator tool does the math. For most healthy cats, the gram-based shortcut above is accurate within a meaningful margin.
Adult cats: the 65g x 2 baseline (and when to adjust)
65g morning, 65g evening, with about 10g kibble per meal. That's the default we give most adult cat pawrents when they start a subscription, and it's the portion that fits the 200g pack cleanly with a third meal as a small snack or scraped clean over two days.
When to feed more:
- Cat is below ideal weight (ribs visible, narrow waist when viewed from above)
- High-activity cat (climbs, plays hard, not aircon-couch-bound)
- Intact (non-neutered) cats burn more
- Pregnant or nursing queens (up to 2x maintenance)
- Cat is overweight (no waist, can't feel ribs easily)
- Senior cat with reduced activity
- Recovering from over-feeding (yes, this happens, especially with food-driven breeds)
Kittens: why 3 meals, not 2
Kittens under 12 months are growing skeleton, muscle, organs, and brain on a schedule. Their stomachs are tiny, their energy needs per kg of body weight are roughly double an adult cat's, and they can't go 12 hours between meals without burning through their reserves.
Kitten baseline: 65g x 3 meals per day, often with 10g kibble per meal during the transition phase.
By 6 months, you can start tapering toward two larger meals. By 12 months, most cats settle into adult portions. Our AAFCO-approved cat food guide covers why life-stage formulation matters, and all Bon Pet recipes are AAFCO All Life Stages certified, so the same food works from 8 weeks onward.
Mixed feeding: how to portion when you do kibble + fresh
Most SG cat pawrents we work with don't go 100% fresh on day one. They mix. Kibble at one meal, gently cooked at another. Or kibble as a topper. Or fresh as the "good stuff" reward.
For a 4 kg adult cat doing roughly 50/50:
- 65g gently cooked + 10g kibble in the morning
- 65g gently cooked + 10g kibble in the evening
- 70g gently cooked + 5g kibble in the morning
- 70g gently cooked + 5g kibble in the evening
How Singapore-specific factors change portions
Three things shift cat portions in Singapore that don't apply to a North American or Australian feeding chart:
1. Aircon-heavy households mean lower activity. A cat who lives in 24C aircon all day burns fewer calories than one in a hotter, more variable environment. Indoor SG cats tend to land on the lower end of feeding ranges.
2. HDB and condo layouts limit climbing. No backyard, limited vertical space (unless you've built cat shelves). Energy needs trend down.
3. Humidity affects water intake, not food intake directly. But dehydration in tropical climates means a higher-moisture diet (gently cooked at 70%+ moisture) helps cats hydrate passively. Kibble-only cats drink less than they should. This is one reason we push fresh food in SG specifically. More on hydration in our water intake guide.
Picky eaters and the portion question
If your cat is leaving food in the bowl, the portion question gets tangled with the palatability question. Are they full, or are they just not eating it?
Jia Wei C., pawrent to Mochi, told us: "My cat Mochi has a sensitive gut. We tried 6 brands, all ended in throw-up. Kangaroo from Bon Pet is the first food she's eaten consistently for 4 months straight. Life changing."
For cats who reject food, portions don't matter until palatability is solved. Start with a trial pack (4 proteins x 200g) to see which protein gets a clean bowl. Then portion from there.
If you're already on Bon Pet and your cat suddenly stops finishing portions, check our picky eater guide. Sudden pickiness often signals something other than "too much food."
How long a 200g pack lasts (the subscription math)
One 200g pack = roughly one day of food for a 4 kg adult cat. So:
- 1 cat, gently cooked only: 7 packs per week, 30 packs per month
- 1 cat, mixed feeding (50% fresh): 3 to 4 packs per week, 15 packs per month
- 2 cats, mixed feeding: 7 to 8 packs per week, 30 packs per month
When to adjust: the monthly check
Once a month, do three things:
1. Weigh your cat (kitchen scale, calm moment)
2. Run a quick body condition check (can you feel ribs without pressing hard? Is there a waist when you look from above?)
3. Note bowl behaviour (clean bowls every meal? Leftovers? Begging an hour later?)
If weight is stable, body condition is good, and bowl behaviour is normal, don't change anything. If any of those shift, adjust portions by 10g per day and recheck in 2 weeks. Cats respond slowly. Don't overcorrect.
The bowl is the best feedback loop
Feeding charts give you the starting point. Your cat's body and behaviour give you the truth.
If you're switching to fresh food and not sure where to start, our cat trial pack has 4 proteins (chicken, beef, kangaroo, duck) at 200g each. Enough to test palatability, find the protein your cat actually finishes, and lock in a portion that works. Intro savings apply at checkout for first-time subscribers.
Questions on portions, picky eaters, or transitions? WhatsApp us. We'll work through it with you.
❤️ The Bon Pet team
Frequently asked questions
How many grams should I feed my cat per day in Singapore?
A typical 4 to 5 kg adult indoor cat in Singapore needs 120 to 140g of gently cooked food per day, split into two 65g meals. Kittens need 65g x 3 meals. Adjust 10g up or down based on weight changes and activity level.
Is one 200g pack of Bon Pet enough for one cat per day?
Yes, for most healthy adult cats between 4 and 5 kg, one 200g pack covers a full day's food when split into two meals. Larger or more active cats may need slightly more, and kittens typically need 1.5 packs per day spread across three meals.
Do I need to add kibble if I feed gently cooked cat food?
No. The Bon Pet gently cooked recipes are AAFCO All Life Stages complete on their own. Many SG pawrents mix kibble for budget or texture variety, but it isn't nutritionally required. If feeding fresh only, add 5 to 10g per meal compared to mixed feeding portions.
How often should I adjust my cat's portion size?
Weigh your cat monthly. If weight shifts more than 5% in either direction, or body condition changes (ribs harder to feel, waist disappearing, or vice versa), adjust portions by 10g per day and recheck in 2 weeks.
