How does cricket FCR compare to traditional livestock?

Cricket FCR of 1.5-2.1 is dramatically better than cattle (6-8), pigs (3-4), and slightly better than poultry (1.8-2.0). This efficiency is a major reason insect farming is considered a sustainable protein source.

What factors affect feed conversion ratio in insect farming?

Key factors include feed composition and quality, temperature (optimal 28-32C for crickets), humidity levels, stocking density, genetics/strain selection, life stage at harvest, and overall colony health. Disease and stress significantly worsen FCR.

How often should I measure FCR in my cricket farm?

Measure FCR for every batch or harvest cycle. Track it over time to identify trends. Weekly feed tracking with per-batch harvest weights gives the most actionable data for optimizing your operation.

Cricket Feed Conversion Ratio (FCR) Calculator

Feed conversion ratio (FCR) measures the efficiency of converting feed into harvestable insect biomass. For crickets (Acheta domesticus), a typical FCR ranges from 1.5 to 2.1, meaning 1.5-2.1 kg of feed produces 1 kg of harvested crickets. Lower FCR values indicate better feed efficiency and lower production costs per kilogram of protein.

Calculate Your FCR

Total Feed Used (kg)

Harvest Weight (kg)

Feed Cost ($/kg) optional

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Frequently Asked Questions

A good FCR for crickets is between 1.5 and 1.8. Elite operations with optimized diets and environmental controls can achieve FCR values as low as 1.4. Values above 2.2 typically indicate issues with feed quality, environmental stress, or disease.

Cricket Feed Conversion Ratio (FCR) Calculator

Calculate Your FCR

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Frequently Asked Questions

Related Insect Farming Tools

Harvest Yield Estimator

Production Cost Calculator

Protein Content Estimator