Canary Food Calculator

This canary food calculator works out how much to feed your canary a day — in teaspoons and grams — and splits it into seed, pellets, fresh greens and egg food. A canary eats only about 1 to 2 teaspoons of food a day, so getting the balance right matters far more than the amount.

A typical 18 g canary needs about 1–2 teaspoons of food a day — ideally a seed-and-pellet mix with fresh greens daily and a cuttlebone for calcium. Canaries de-hull their seed, so a dish that still looks full can hold almost nothing.

Enter your canary’s weight to see how much food it needs each day.

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food per day

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Body weight
Entered
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Seed/pellet mix
Daily base
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Fresh greens
Daily extra

Split a daily portion into mix, greens and egg food by diet style.


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daily diet split

Check whether a food is safe daily, a treat, or toxic to canaries.

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canary food safety

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Verdict
Safety
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How often
Category
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Food
Chosen

How much and how often to give a canary treat or egg food.

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canary treat guide

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Amount
Each time
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How often
Frequency
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Treat
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A daily feeding routine, scaled to how many canaries you keep.

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seed mix per day


How the Canary Food Calculator Works

The canary food calculator estimates how much to feed a canary each day from its body weight. A canary is a tiny bird — most weigh about 12 to 30 grams — and eats only around 1 to 2 teaspoons of food a day, roughly 5 to 9 grams of a seed-and-pellet mix, plus a daily helping of fresh greens. The healthiest canary diet is not seed alone: aim for a quality seed mix with pellets making up about 20–50% of it, fresh greens and vegetables every day, and egg food mainly during the moult and breeding season, with a cuttlebone always available for calcium. Because canaries de-hull their seed and leave the empty husks behind, the dish looks fuller than what the bird actually ate, so blow off the hulls or weigh the mix to know the real amount.
Canary weight Food per day Teaspoons Mix / greens
14 g (slim) ~5 g ~1 tsp ~5 g / ~1 g greens
18 g (typical) ~6–8 g ~1.5 tsp ~7 g / ~1.5 g greens
22 g ~7–9 g ~1.5–2 tsp ~8 g / ~1.8 g greens
28 g (large) ~9–11 g ~2 tsp ~10 g / ~2.3 g greens
These are starting estimates. Weigh your canary on a small gram scale — a healthy bird is about 12–30 g depending on type — and never let the dish run empty, as a canary cannot safely go without food.

The Best Diet for a Canary

A good canary diet is built on a quality seed-and-pellet mix, topped with fresh greens every day, with egg food and fruit as small extras and a cuttlebone for calcium. This is the balance that avoids the vitamin-A and calcium shortfalls an all-seed diet causes.

Ideal daily canary diet Seed & pellet mix 75% Greens 20% Egg food 5% Pellets ideally ~20–50% of the mix Dandelion, kale, broccoli

Always provide a cuttlebone or mineral block alongside the food — it is a canary’s main source of calcium and is especially important for laying hens and good feathering.

How Much Food to Feed a Canary

Feed a canary about 1 to 2 teaspoons of food a day — roughly 5 to 9 grams of a seed-and-pellet mix — plus a daily helping of fresh greens. Offer it in a shallow dish each morning and keep it topped up, because a canary has a fast metabolism and should never run out of food. The common mistake is judging by how full the dish looks: canaries de-hull their seed and leave the empty husks behind, so a bowl that still appears full may hold little actual food. Blow off the hulls each day, or better, weigh the mix on a small gram scale. Give greens fresh daily, remove any wilted pieces, and offer egg food mainly in the moult and breeding season rather than all year round.

What Foods Can I Feed My Canary?

Alongside the seed-and-pellet mix, canaries enjoy a wide range of fresh foods. Safe daily greens and vegetables include dandelion leaves, chickweed, kale, spinach, chard, broccoli, grated carrot, bell peppers and peas — serve them raw and finely chopped. Fruit such as apple (no seeds), pear and berries is a sugary treat for once or twice a week. Egg food, plain hard-boiled egg and sprouted seed add protein during the moult and breeding. Always keep a cuttlebone for calcium and fresh water for drinking and bathing. Never feed avocado, chocolate, caffeine, alcohol, onion, garlic, salt, apple seeds or rhubarb — these are toxic to canaries. Use the Safe & Toxic Foods tab above to check any specific item.

What Is the Best Canary Food?

The best canary food is a quality canary seed mix combined with formulated pellets, not seed on its own. A traditional canary mix is based on canary grass seed with smaller amounts of rape, linseed and niger, which canaries love but which is low in vitamin A and calcium. Modern avian guidance is to work pellets up to roughly a fifth to a half of the diet so the bird gets balanced vitamins and minerals, while still enjoying some seed. Convert a seed-loving canary slowly over several weeks — offer pellets beside a shrinking seed share and watch that the bird keeps eating. Round the diet out with fresh greens daily, egg food in season, and a permanent cuttlebone. A good brand of canary pellet or a reputable canary seed mix, kept fresh and stored cool and dry, is the foundation; the fresh food on top is what turns an adequate diet into a healthy one.

Do Canaries Need Egg Food?

Egg food is valuable but not a year-round staple. It is a soft, protein-rich food — made from mashed hard-boiled egg or bought as a prepared mix — that supports the heavy demands of feather growth during the moult and of raising chicks in the breeding season. During those times a small daily spoonful is worthwhile; the rest of the year it is best offered only occasionally, as too much rich food can lead to weight gain and, in hens, unwanted egg-laying. Remove egg food after a few hours in warm weather so it does not spoil. Outside the breeding and moulting periods, a balanced mix with fresh greens usually covers a canary’s protein needs without daily egg food.

Frequently Asked Questions

Can a canary live on seed alone?
It can survive but not thrive. A plain seed diet is low in vitamin A and calcium and leads to poor feathering, fatty liver and a shorter life. Add fresh greens every day, work some pellets into the mix, and keep a cuttlebone available for calcium so the bird gets what seed alone cannot provide.
How often should I give my canary fresh greens?
Every day. Dandelion, chickweed, kale, spinach and broccoli are canary favourites and supply the vitamins seed lacks. Serve a small sprig or a finely chopped piece, offer a varied mix through the week, and remove anything wilted or uneaten after a few hours so it does not spoil in the cage.
Do canaries need grit?
Only in tiny amounts, and it is debated. Canaries de-hull their seed and swallow the kernel, so they do not need large quantities of grit the way pigeons do. A little soluble grit or crushed oyster shell can help, but a cuttlebone or mineral block is the more important supplement, and too much grit can cause an impacted crop.
How long can a canary go without food?
Not long at all. Canaries have a fast metabolism and can weaken within a day without food, so they should never run out. Always leave a full dish, keep it topped up, and arrange a sitter if you travel. A canary that stops eating, sits fluffed and quiet, or loses weight needs an avian vet the same day.
What should I feed my canary during the moult?
The moult is demanding, so boost protein and nutrients. Offer egg food daily, keep fresh greens and sprouted seed coming, and make sure a cuttlebone is available for the minerals new feathers need. A varied, nutrient-rich diet through the moult helps the bird grow strong, well-coloured feathers and recover its condition faster.
Are pellets good for canaries?
Yes, as part of the diet. Formulated pellets are nutritionally complete and fix the vitamin and mineral gaps of an all-seed mix, so most avian vets suggest pellets make up roughly a fifth to a half of what a canary eats. Introduce them gradually beside seed, since a canary raised on seed may be slow to accept a new food.

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PetCalculatorHub Editorial Team
This canary food calculator uses the widely cited guide that a canary eats about 1–2 teaspoons (roughly 5–9 g) of a seed-and-pellet mix a day, with fresh greens daily, egg food in the moult and breeding season, and a cuttlebone for calcium. Amounts are general guidance, not veterinary advice, and vary with the individual bird, type, activity, moult and breeding. Canaries hide illness, have a fast metabolism and cannot safely fast, so keep food available at all times and see an avian vet for any weight loss, fluffed-up resting or loss of appetite.
Last updated: October 2026