Dairy Feed Costs in 2026: How Ontario Farmers Can Build a Better Lactation Feed Budget dairy feed budget Ontario

For dairy farmers, feed is much more than another farm expense.

It is one of the biggest inputs behind milk production.

The quality of the forage matters. Grain prices matter. Protein costs matter.

Mineral costs matter. And perhaps most importantly, the amount of milk produced from every kilogram of feed matters.

That makes a dairy feed budget an important management tool for 2026.

A feed budget doesn't have to predict every price perfectly. Instead, it gives producers a practical way to estimate feeding costs, compare ration options and understand how changes in feed prices could affect the economics of milk production.

Farmtario recently highlighted a dairy lactation feed budget to consider for 2026, bringing together dairy nutrition, feed costs and budgeting considerations for Ontario producers.

So, what should Ontario dairy farmers be thinking about when building a lactation feed budget?

Start With the Cow, Not the Feed Price dairy feed budget Ontario

One of the easiest mistakes when building a dairy feed budget is starting with the cheapest ingredient.

The better starting point is the nutritional requirement of the cow.

A high-producing lactating cow does not have the same requirements as:

• a dry cow

• a close-up cow

• a first-lactation heifer

• a growing heifer

• a lower-producing mature cow

  
  

Lactating cows need a ration that supplies enough energy, protein, fibre, minerals and other nutrients to support milk production while maintaining appropriate body condition.

That means the first question should be:

What does this group of cows need?

Then ask:

Which available feed ingredients can provide those nutrients economically?

Forage Quality Can Change the Entire Feed Budget

Forage is the foundation of many dairy rations.

That makes forage quality one of the most important variables in a dairy feed budget.

Consider:

• dry matter

• fibre

• digestibility

• protein

• energy

• moisture

• storage losses

• consistency between lots

  
  

Two forage sources can have very different nutritional values even when they look similar.

That difference can change how much grain, protein supplement or other ingredients are required in the ration.

For Ontario dairy farms, testing forage is therefore an important part of understanding the real cost of the feeding program.

Quick answer

Why does forage quality matter so much?

Because higher-quality forage can provide more usable nutrients, while lower-quality forage may require additional ingredients to meet the nutritional requirements of lactating cows.

Don't Look at Feed Cost Per Tonne Alone

A feed ingredient's price per tonne doesn't tell you its complete economic value.

Suppose one ingredient costs less than another.

That doesn't automatically mean it is cheaper to use.

You should also consider:

nutrient concentration + dry matter + inclusion rate + digestibility + milk response + waste.

For example, moisture can make two feeds with similar prices per tonne very different when their cost is calculated on a dry-matter basis.

This is why dairy producers should think in terms of cost per unit of usable nutrient, rather than simply cost per tonne.

Dry Matter Intake Is a Critical Number

When creating a lactation feed budget, dry matter intake deserves close attention.

A dairy cow consumes feed as-fed, but the nutritional value of that feed is better understood on a dry-matter basis.

For example, a feed containing significant moisture may weigh more but provide less actual dry matter than a drier ingredient.

A practical budget should therefore consider:

as-fed quantity → dry matter → nutrient contribution → actual feeding cost.

Tracking dry matter intake also helps producers evaluate whether the ration is being consumed as expected.

Unexpected changes in intake can be associated with:

• weather

• forage quality

• ration changes

• feed availability

• water access

• cow health

• management

 Energy and Protein Costs Need to Be Balanced

Energy and protein are major components of dairy nutrition.

But simply increasing one nutrient isn't necessarily the answer when milk production changes.

A properly balanced lactation ration should consider:

• energy requirements

• crude protein

• rumen degradable protein

• metabolizable protein

• fibre

• starch

• minerals

• vitamins

• forage quality

• 
  

Ontario dairy nutrition guidance emphasizes the importance of balancing rations according to the nutritional needs of the animal and the characteristics of available feed ingredients.

This is why a professional ration formulation can be much more useful than simply choosing the feed with the highest protein percentage.

Milk Production Changes the Economics of the Ration

The purpose of a lactation ration isn't simply to minimize the feed bill.

It is to provide the nutrients needed for productive and healthy cows while keeping the feeding program economically sustainable.

Imagine two herds.

Herd A spends less per cow on feed but produces significantly less milk.

Herd B spends more per cow but produces substantially more milk.

Which one has the better feed economics?

You cannot answer that by looking only at feed cost per cow.

Instead, producers should examine measurements such as:

feed cost per cow + milk production + feed efficiency + income over feed cost.

This gives a more useful picture of the feeding program.

2026 Feed Budgeting Should Include Price Scenarios

Feed prices don't stay fixed.

Instead of building one feed budget using one assumed price, dairy producers can create several scenarios.

Low-price scenario

What happens if grain and protein prices remain favourable?

Expected scenario

What happens using your best estimate of average 2026 feed costs?

High-price scenario

What happens if major feed ingredients increase significantly?

This approach makes the budget more useful.

For example:

Scenario	Feed Cost	Milk Production	Margin
Lower feed cost	Lower	Expected	Higher
Expected	Average	Expected	Expected
Higher feed cost	Higher	Expected	Lower

The exact numbers will be different for every farm.

The important point is to understand how sensitive your dairy operation is to feed-price changes.

Review the Feed Budget Throughout the Year

A feed budget shouldn't be created once and forgotten.

Markets change.

Forage inventories change.

Milk prices change.

Cow production changes.

Ration ingredients change.

Therefore, your feeding budget should be reviewed regularly.

Ask:

Are actual-feed costs matching the budget?

Are cows consuming the expected amount?

Is milk production meeting expectations?

Has the price of a major ingredient changed?

Has forage quality changed between lots?

Is feed waste higher than expected?

These questions can help identify problems before they become expensive.

How to Calculate Dairy Feed Cost Per Cow

A simple starting formula is:

Daily feed cost per cow = quantity of each ingredient × cost per unit, added across the complete ration.

For a more useful calculation, convert ingredients to dry matter where appropriate.

Then you can calculate:

Monthly feed cost = daily feed cost × number of feeding days

and:

Annual feed cost = daily feed cost × 365 days

For herd-level budgeting:

Annual herd feed cost = annual feed cost per cow × average number of cows fed

However, actual dairy feeding economics are more complicated than these simple calculations because ration formulation, production level, forage quality, feed waste and animal requirements all affect the final result.

Why Feed Testing Matters for a 2026 Dairy Feed Budget

A feed budget is only as useful as the information behind it.

If you assume forage contains a certain amount of energy or protein but the actual forage analysis is different, your ration and budget can quickly move away from reality.

Feed testing can help producers understand:

• dry matter

• crude protein

• fibre

• energy

• starch

• minerals

• other relevant nutritional characteristics

  
  

Forage quality can also change during storage.

That makes regular testing and ration review particularly valuable for larger dairy operations.

What Dairy Feed Products Are Available at Chatham Farm Feed & Supplies?

Chatham Farm Feed & Supplies serves farmers and livestock owners throughout Blenheim, Chatham-Kent and surrounding Southwestern Ontario communities.

The store carri from established manufacturers, including Masterfeeds and Jones Feed Mills.

When choosing feed for dairy cattle, producers should consider:

• animal stage

• production level

• forage quality

• ration formulation

• ingredient availability

• feeding goals

  
  

If you're reviewing your dairy feeding program for 2026, contact Chatham Farm Feed & Supplies to discuss available livestock-feed options.

Call/Text: 226-774-0933

Call/Text: 519-350-5804

Key Takeaway

A dairy feed budget is not simply a list of feed prices.

It is a way to connect:

feed cost → nutrient supply → intake → milk production → feeding efficiency → farm economics.

For 2026, Ontario dairy producers should pay close attention to forage quality, dry matter intake, grain and protein costs, feed waste and the relationship between feed cost and milk production.

The goal isn't necessarily to find the cheapest ration.

The goal is to develop a nutritionally appropriate and economically efficient feeding program for your herd.

FAQs

What is a dairy feed budget?

A dairy feed budget estimates the cost of feeding a dairy herd over a specific period while considering feed ingredients, quantities, prices, dry matter and the nutritional needs of the animals.

How much does it cost to feed a dairy cow in Ontario?

There is no single fixed number because feed cost depends on forage quality, grain and protein prices, ration composition, dry matter intake, production level and feed waste.

What is the most important part of a lactation ration?

The ration should provide the nutrients required by the lactating cow while maintaining appropriate rumen function, health and production. Energy, protein, fibre, minerals and other nutrients all need to be considered.

Why is dry matter important when calculating dairy feed costs?

Feeds contain different amounts of moisture. Comparing them on a dry-matter basis provides a more consistent way to evaluate their nutrient contribution and economic value.

How can dairy farmers reduce feed costs?

Farmers can focus on forage quality, feed testing, reducing waste, improving ration accuracy, monitoring dry matter intake and evaluating feed cost against milk production.

Should dairy farmers choose the cheapest feed ingredient?

Not necessarily. The cheapest ingredient per tonne may not provide the lowest cost per unit of useful nutrition or milk production.

How often should a dairy feed budget be reviewed?

It should be reviewed whenever major feed prices, forage quality, ration ingredients or herd production change. Many farms benefit from monitoring actual costs against the budget regularly throughout the year.

What is feed cost per litre of milk?

It is a way of comparing the cost of feed with milk production. A basic calculation divides feed cost per cow per day by litres of milk produced per cow per day.

Why does forage quality affect dairy feed costs?

Higher-quality forage can contribute more useful nutrients to the ration, potentially reducing the amount of purchased ingredients needed to meet the cow's nutritional requirements.

Where can I buy dairy cattle feed near Chatham, Ontario?

Chatham Farm Feed & Supplies serves dairy and livestock producers in Blenheim, Chatham-Kent and surrounding Southwestern Ontario communities with livestock feed and farm supplies.