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Feed Conversion Ratio Calculator

Ecology
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This calculator determines the efficiency of feed in producing animal weight gain, often used in agriculture to assess the performance of livestock feeding strategies.

How To Use

How to use this calculator

Start with your values, or try a preset.

Step 1

Enter Total Feed Consumed and Weight Gain in the units shown.

Step 2

Read Feed Conversion Ratio in the results panel. Results update as you change the inputs.

Step 3

Choose a preset to load an example, then adjust the values for your situation.

Worked Examples

Example calculations

See the inputs and their calculated results.

Small Farm Example

Total Feed Consumed: 500 kilograms; Weight Gain: 50 kilograms

Feed Conversion Ratio: 10

Large Farm Example

Total Feed Consumed: 2,000 kilograms; Weight Gain: 400 kilograms

Feed Conversion Ratio: 5

Poultry Farm Example

Total Feed Consumed: 700 kilograms; Weight Gain: 70 kilograms

Feed Conversion Ratio: 10

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