Agriculture Average Daily Gain

A livestock growth KPI. Complements Wave 1 FCR (feed÷gain).

ADG = gain ÷ days.

Tip: Keep “Weight Gain” and “Days” on the same basis (period, units, and population) before calculating Agriculture Average Daily Gain.

Cluster: Agriculture hub · Crop yield · FCR · Biology hub · Percentage guide

Average daily gain (ADG) divides live-weight gain by the number of days in the period.

Enter gain and days for the same animal or group.

Live-weight gain
Number of days

Average Daily Gain

Understanding Agriculture Average Daily Gain

How we calculate. ADG = gain ÷ days. The form uses the same arithmetic as the worked examples on this page. See our methodology and accuracy policy.

Real-world scenario: A typical Agriculture Average Daily Gain case uses weight gain 90 and days 100. Enter the same figures below to reproduce the worked path.

What is Agriculture Average Daily Gain?

A livestock growth KPI. Complements Wave 1 FCR (feed÷gain).

  • Same period
  • Days > 0
  • Matching mass units

The Formula

Average Daily Gain
ADG = Weight gain ÷ Days

Worked Example

Scenario: Gain 90 kg; days 100.
Step 1: 90 ÷ 100 = 0.9
Answer: ADG is 0.9 per day.

Common Use Cases

  • Homework: animal growth
  • Farm: trial summaries
  • Study: pair with FCR

Pro Tips

  • Use live-weight gain
  • Not veterinary advice
  • Pair with Wave 1 FCR

Limitations: Agriculture Average Daily Gain results are educational agriculture and farm-planning aids—not agronomic prescriptions, pesticide labels, veterinary advice, or legal compliance. Confirm units and recommendations with your extension service, agronomist, or instructor.

FAQ

Same as FCR?

No. ADG is gain÷days. FCR is feed÷gain.

Group ADG?

Use total gain and total animal-days if your worksheet defines it that way.

Authoritative References

For agriculture study concepts, consult:

  • FAO — food and agriculture context
  • USDA — production and statistics context
  • Extension — applied farm education resources