Daily Milk
11.5 gal
Weekly
80.3 gal
Annual
3,500 gal
Butterfat
4.9%
Daily Milk Yield
11.5 gal
98.7 lbs/day
Weekly
80.3 gal
Annual
3,500 gal
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Inputs
Result
Daily = 6 × 0.75 × 0.85 × 1.0 × 3 = 11.475 gal. Annual = 3.825 × 3 × 305 = ~3,500 gal (with rounding adjustments).
Inputs
Result
Daily = 1.5 x 1.0 x 1.0 x 1.0 x 2 = 3.0 gal. Annual = 1.5 x 2 x 305 = 915 gal.
A Holstein cow at peak production gives 8–10 gallons per day. Jersey cows produce less volume (5–7 gallons) but with higher butterfat (4.9% vs 3.6%). Production drops with feed quality, lactation stage, and health.
| Breed | Peak Gal/Day | Butterfat | Annual Gal |
|---|---|---|---|
| Holstein | 9 | 3.6% | 2,745 |
| Jersey | 6 | 4.9% | 1,830 |
| Brown Swiss | 7 | 4.0% | 2,135 |
| Guernsey | 5 | 4.5% | 1,525 |
Dairy goats produce 0.5–1.5 gallons per day depending on breed. Saanens are the highest producers at about 1.5 gallons. Nigerian Dwarfs give less volume but with the richest butterfat at 6.5%.
Cows hit peak production 4–10 weeks after calving (early stage). Mid-lactation drops to about 75% of peak. Late lactation before dry-off runs at 50% of peak. The dry period lasts 60 days before next calving.
Roughly 10 pounds of milk makes 1 pound of hard cheese. Soft cheese yields more (6–8 lbs milk per lb cheese). Higher butterfat breeds like Jersey make more cheese per gallon than Holsteins.
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Last Updated: Mar 20, 2026
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