This tool provides a general estimate and does not replace professional veterinary advice.
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What is the Hedgehog Food Calculator?
The Hedgehog Food Calculator calculates daily food portion in grams or cups for hedgehogs based on weight, age and activity level. Overfeeding is one of the most common and most preventable health problems in pets, while underfeeding a growing or active animal can slow development or sap energy.
Expect roughly 4-6 years with a hedgehog, which is worth factoring into any long-term plan. Diet-wise they are an insectivore, which shapes almost every feeding decision you make. African pygmy hedgehogs need a solid-floor enclosure kept at a steady 24-27C. Below that they may attempt hibernation, which is dangerous for them. They are solitary and must be housed alone. Keep an eye out for wobbly hedgehog syndrome, attempted hibernation from cold, obesity. These are the conditions hedgehogs are most commonly seen for.
Hedgehog quick facts
| Measure | Hedgehog |
|---|---|
| Typical lifespan | 4–6 years |
| Adult weight | 0.7–1.3 lb (0.3–0.6 kg) |
| Diet | Insectivore |
| Mature at | About 6 months |
| Pregnancy | 34–37 days |
| Litter size | 3–5 |
| Humidity | 40–60% |
How does the Hedgehog Food Calculator work?
The estimate starts from a resting-energy formula based on body weight, then adjusts for activity level, life stage and, where relevant, the specific nutritional profile of hedgehogs. Use it to know roughly where you stand and what to ask about, not to rule anything in or out on its own.
What affects the result
- Body weight: the single biggest driver of daily calorie needs
- Activity level: a sedentary indoor animal needs meaningfully less than an active or working one
- Life stage: since growing, pregnant or nursing animals need more energy per kilogram than a stable adult
- Spay/neuter status: which typically lowers metabolic needs somewhat
How do you use the Hedgehog Food Calculator?
- Enter the body weight in whichever unit you use (lb, oz, kg)
- Pick your activity level (Low, Moderate, High)
- Enter the calories per cup of your food
- Press Calculate, then read the result alongside the sources listed below
If two people care for your hedgehog, agree on one method and stick to it. Half of all confusing results come from measuring differently each time.
For related questions, see the other nutrition tools or browse every hedgehog tool.
Before you rely on this
Averages hide a lot of variation. The figure here reflects what is typical for hedgehogs, but your hedgehog may sit well outside it for perfectly ordinary reasons. Use the result to spot changes over time in your own animal rather than to compare it against other people's pets.
Sources and references
The formulas, reference ranges and species data behind the Hedgehog Food Calculator come from these veterinary references, professional bodies and published research.
- Merck Veterinary ManualRodentsmerckvetmanual.com(opens in a new tab)
- wsava.orgWSAVA Global Nutrition Guidelineswsava.org(opens in a new tab)
- RSPCAAdvice and Welfarerspca.org.uk(opens in a new tab)
- pdsa.org.ukPDSA Pet Health Hubpdsa.org.uk(opens in a new tab)
- Merck Veterinary ManualRoutine Care and Breedingmerckvetmanual.com(opens in a new tab)
- Built on veterinary referencesFormulas and ranges come from veterinary manuals, university research and welfare bodies, listed above for you to check.
- Instant resultsNo page reload, no waiting and no account. Enter your details and the result appears straight away.
- Private by designCalculations run in your browser. Nothing you enter is stored on our servers or shared with anyone.
- Always freeEvery XpertsPet tool is free to use, with no premium tier and nothing to sign up for.