Fish Farming Calculators

Tilapia, Rohu, Catla, Pangasius, Trout, Carp, Sea bass — stocking, harvest and feed planning.

Fish Stocking & Harvest Calculator

Species select chesi pond size pettandi — stocking, surviving fish and harvest biomass vastundi.

Species

Pond area (acre)

Stocking density (fish / m²)

Expected survival (%)

Target harvest weight (g / fish)

Pond area

4,047 m²

Estimated fish stocked

16,187

Estimated fish population at harvest

13,759

Expected harvest biomass

6,880 kg

Default density and harvest weight are typical reference values for Tilapia; adjust to your system (pond, cage, RAS, biofloc).

Fish Feed & Cost Planner

Current biomass nunchi target biomass varaku entha feed kavali, entha cost avutundo chudandi.

Species (sets reference FCR)

Current biomass (kg)

Target harvest biomass (kg)

Feeding rate (% body weight/day)

Feed price (₹ / kg)

Daily feed now

24 kg

Biomass to gain

2,200 kg

Feed needed to reach target

FCR 1.6

3,520 kg

Estimated feed cost

₹ 1,83,040

Fish FCR & Survival

Feed consumed ÷ biomass gained. Lower FCR ante better feed efficiency.

Total feed used (kg)

Total biomass gain (kg)

FCR

Feed per kg of fish produced

1.67

These calculators give reference guidance only. Actual results vary by species, life stage, culture system, feed type, weather and local conditions. Please confirm with your technician before taking decisions.