FishMetric
Eunetsch Tools
Fish farming calculators for pond volume, feed, growth, FCR and profit
- Downloads
- 1+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Oct 23
- 2026 · v1.0.0
Screenshots
About FishMetric
**FishMetric — Smart Tools for Fish Farmers!**
Make fish farming calculations easier, faster, and more convenient with FishMetric, a practical aquaculture calculator app designed for fish farmers, pond owners, and aquaculture professionals worldwide.
Whether you manage a small fish pond or a commercial aquaculture operation, FishMetric provides six essential calculators to help estimate pond capacity, fish stocking density, feeding requirements, biomass, growth, feed conversion ratio (FCR), and farm profitability.
No registration, no complicated setup, and no internet connection required for core calculations.
### 🐟 SIX ESSENTIAL FISH FARMING CALCULATORS
**1. Pond Volume Calculator**
Calculate estimated water volume and surface area for rectangular and circular fish ponds.
- Pond surface area
- Estimated water capacity
- Volume in cubic metres or cubic feet
- Water capacity in litres or gallons
- Multiple measurement units
**2. Stocking Density Calculator**
Calculate fish stocking density based on the number of fish and available pond area or water volume.
- Fish per square metre
- Fish per cubic metre
- Area-based stocking density
- Volume-based stocking density
- Optional biomass density calculation
**3. Fish Feed Calculator**
Estimate how much feed your fish require based on biomass and your selected feeding rate.
- Estimated fish biomass
- Daily feed requirement
- Feed required for a selected period
- Feed bags needed
- Estimated feed purchase cost
Enter your own feed prices, bag sizes, and feeding rates.
**4. Fish Biomass & Growth Calculator**
Estimate fish biomass and monitor changes in average fish weight.
- Average individual fish weight
- Estimated total fish biomass
- Fish weight gain or loss
- Average daily weight gain
- Specific growth rate (SGR)
**5. Feed Conversion Ratio (FCR) Calculator**
Calculate feed conversion ratio to evaluate feed efficiency using feed consumption and biomass gain.
- Total feed consumed
- Initial fish biomass
- Final fish biomass
- Biomass gain
- Calculated FCR
**6. Fish Farming Profit & Loss Calculator**
Estimate production expenses, sales revenue, and profit or loss.
- Fish sales revenue
- Fingerling and feed expenses
- Labour and electricity costs
- Transportation and other expenses
- Total production cost
- Net profit or loss
- Profit margin
### 🌍 DESIGNED FOR FISH FARMERS WORLDWIDE
FishMetric supports multiple currencies and measurement systems for convenient use in different countries.
**Multiple currencies:** Enter farm costs and selling prices using your preferred currency, including USD, EUR, GBP, PKR, INR, AUD, CAD, and more.
**Flexible measurement units:** Work with kilograms, grams, pounds, ounces, metres, feet, litres, and gallons.
**Custom calculations:** Adjust feeding rates, fish weights, pond dimensions, feed prices, and selling prices to match your farming conditions.
### ✅ WHY CHOOSE FISHMETRIC?
- Six practical fish farming calculators
- Simple, modern, user-friendly design
- Works offline
- No account or registration required
- Multiple currency options
- Metric and imperial unit support
- Fast and convenient calculations
- Suitable for small and commercial fish farms
- Lightweight Android utility app
### 🐠 SIMPLIFY YOUR AQUACULTURE CALCULATIONS
From calculating pond water volume and fish stocking density to estimating feed requirements and potential profits, FishMetric brings essential fish farming calculations together in one convenient app.
Spend less time on manual calculations and more time managing your fish farm.
**Download FishMetric and make fish farming calculations easier!**
**Disclaimer:** FishMetric provides estimates based on user-entered values and mathematical assumptions. Actual feeding needs, growth, suitable stocking density, and financial outcomes depend on fish species, environmental conditions, water quality, and farm management. Consult qualified aquaculture professionals for species-specific farming guidance.
Make fish farming calculations easier, faster, and more convenient with FishMetric, a practical aquaculture calculator app designed for fish farmers, pond owners, and aquaculture professionals worldwide.
Whether you manage a small fish pond or a commercial aquaculture operation, FishMetric provides six essential calculators to help estimate pond capacity, fish stocking density, feeding requirements, biomass, growth, feed conversion ratio (FCR), and farm profitability.
No registration, no complicated setup, and no internet connection required for core calculations.
### 🐟 SIX ESSENTIAL FISH FARMING CALCULATORS
**1. Pond Volume Calculator**
Calculate estimated water volume and surface area for rectangular and circular fish ponds.
- Pond surface area
- Estimated water capacity
- Volume in cubic metres or cubic feet
- Water capacity in litres or gallons
- Multiple measurement units
**2. Stocking Density Calculator**
Calculate fish stocking density based on the number of fish and available pond area or water volume.
- Fish per square metre
- Fish per cubic metre
- Area-based stocking density
- Volume-based stocking density
- Optional biomass density calculation
**3. Fish Feed Calculator**
Estimate how much feed your fish require based on biomass and your selected feeding rate.
- Estimated fish biomass
- Daily feed requirement
- Feed required for a selected period
- Feed bags needed
- Estimated feed purchase cost
Enter your own feed prices, bag sizes, and feeding rates.
**4. Fish Biomass & Growth Calculator**
Estimate fish biomass and monitor changes in average fish weight.
- Average individual fish weight
- Estimated total fish biomass
- Fish weight gain or loss
- Average daily weight gain
- Specific growth rate (SGR)
**5. Feed Conversion Ratio (FCR) Calculator**
Calculate feed conversion ratio to evaluate feed efficiency using feed consumption and biomass gain.
- Total feed consumed
- Initial fish biomass
- Final fish biomass
- Biomass gain
- Calculated FCR
**6. Fish Farming Profit & Loss Calculator**
Estimate production expenses, sales revenue, and profit or loss.
- Fish sales revenue
- Fingerling and feed expenses
- Labour and electricity costs
- Transportation and other expenses
- Total production cost
- Net profit or loss
- Profit margin
### 🌍 DESIGNED FOR FISH FARMERS WORLDWIDE
FishMetric supports multiple currencies and measurement systems for convenient use in different countries.
**Multiple currencies:** Enter farm costs and selling prices using your preferred currency, including USD, EUR, GBP, PKR, INR, AUD, CAD, and more.
**Flexible measurement units:** Work with kilograms, grams, pounds, ounces, metres, feet, litres, and gallons.
**Custom calculations:** Adjust feeding rates, fish weights, pond dimensions, feed prices, and selling prices to match your farming conditions.
### ✅ WHY CHOOSE FISHMETRIC?
- Six practical fish farming calculators
- Simple, modern, user-friendly design
- Works offline
- No account or registration required
- Multiple currency options
- Metric and imperial unit support
- Fast and convenient calculations
- Suitable for small and commercial fish farms
- Lightweight Android utility app
### 🐠 SIMPLIFY YOUR AQUACULTURE CALCULATIONS
From calculating pond water volume and fish stocking density to estimating feed requirements and potential profits, FishMetric brings essential fish farming calculations together in one convenient app.
Spend less time on manual calculations and more time managing your fish farm.
**Download FishMetric and make fish farming calculations easier!**
**Disclaimer:** FishMetric provides estimates based on user-entered values and mathematical assumptions. Actual feeding needs, growth, suitable stocking density, and financial outcomes depend on fish species, environmental conditions, water quality, and farm management. Consult qualified aquaculture professionals for species-specific farming guidance.
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