FORMICARIUM LOG — ANT FEEDING CALCULATOR

How much should your colony eat?

Other apps tell you when to feed. Formicarium Log tells you how much: prey, sugar and seeds, calculated from species, stage, brood and temperature.

  • 87 SPECIES + YOURSLasius, Messor, Camponotus, Pheidole, Tetramorium, Formica…
  • ALL IN ONEMultiple colonies, journal, growth, hibernation, shopping list.
  • PRIVATEFree, no account. Your data stays on your device.
Open the calculator ↓ Species guides 100% free · works offline

Today

What needs doing, across all colonies.

Paramètres avancés (facultatif)

Sert à adapter les périodes d'hivernage aux saisons.

Si renseigné, ce nombre remplace l'estimation du niveau de couvain.

Detected stage: —

Feeding plan

Calculated for this exact colony: species, stage, brood and temperature.

Pourquoi cette quantité ?

D'où viennent ces chiffres ? →

Shopping list — 4 weeks

For all your active colonies, based on current plans.

Growth

Each "Log this count" adds a point. Count your workers weekly or monthly.

Hibernation

Recommended period and temperature for the selected species.

Planifier l'hivernage, étape par étape →

Journal

Feedings, counts and observations, newest first.

Your feedback matters

An amount that looks wrong, a missing species, a bug? Tell me and I'll fix it.

Backup

Your data stays in your browser. Export it regularly so you never lose it or to switch devices.

Quantities are starting estimates. Watch your colony: if food is left after 24 h, reduce; if it all disappears fast and the brood grows, increase.