Feed unit and nutrient-basis converters
Fast, vendor-neutral conversions for reading a supplier spec sheet or delivery note correctly: switch a nutrient between as-fed and dry-matter basis, turn an inclusion percentage into kg per tonne and per batch, move metabolisable energy between kcal/kg and MJ/kg, and convert bag counts to metric tonnes. Each tool shows the formula and worked examples so the number is auditable.
As-fed ⇄ dry matter converter for feed nutrients
Convert any feed nutrient between as-fed and dry-matter basis using moisture or DM%. Formula, worked examples and links to species feed calculators.
Open converterInclusion rate converter: % ⇄ kg/tonne ⇄ g/tonne
Convert feed inclusion rates between percent, kg per tonne, g per tonne and ppm, and scale to any batch size. Formula, worked examples and mixing checks.
Open converterMetabolisable energy converter: kcal/kg ⇄ MJ/kg ⇄ Mcal/kg
Convert feed metabolisable energy between kcal/kg, Mcal/kg and MJ/kg. Exact factor, formula, worked diet examples and links to species feed calculators.
Open converterBags ⇄ tonnes converter for feed quantities
Convert feed bag counts to metric tonnes and vice versa for 25 kg, 50 kg and bulk bags. Formula, worked examples and links to species feed calculators.
Open converterNeed the full calculation, not just a unit?
The species and mill calculators model cost, ratios and throughput end to end.
Why unit errors are a commercial risk, not a maths problem
Most feed procurement disputes that look technical are unit mismatches: as-fed versus dry matter, metric tonne versus short ton, g/t versus ppm, or a price quoted per kg of product against a specification written per kg of active. Convert before comparing offers, and state the basis explicitly in the RFQ and the contract.
What this page gives you
- Converters for mass, inclusion rate, energy and moisture basis
- The basis statement to copy into a purchase specification
- Direct links to the cost calculators that use the same basis
What a quotable brief needs
| Field | Why it changes the price |
|---|---|
| Animal type and production stage | Sets nutrient targets and acceptable ingredient list |
| Monthly or annual volume (t) | Decides whether bulk, big-bag or containerised pricing applies |
| Delivery country, port and Incoterm | Drives freight, duty and landed-cost comparability |
| Specification or accepted range | Protein, moisture, contaminant limits and required certificates |
| Payment and financing preference | LC, CAD or reviewed financing changes the supplier shortlist |
| Target start date and contract length | Spot, quarterly or annual supply attract different offers |
This page is part of a wider cluster. Calculators & tools hub holds the full overview.
