Calculate daily lick intake, total supplement required, number of bags needed, cost per animal and total feeding cost for your herd.
Use the calculator to compare intake rates, bag sizes, feeding periods and supplement prices before buying or putting out lick.
Enter herd size, daily supplement intake in grams per animal, feeding days, bag size and price per bag or ton. The calculator estimates bags needed, cost per animal per day and total supplement cost for cattle, sheep or goats on South African veld — before you order lick for the season.
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Enter animal type, number of animals, expected daily intake in grams per head, feeding days, bag size, price per bag or ton, wastage allowance and optional stock on hand.
The calculator shows daily supplement required, total kilograms for the period, bags needed, cost per animal per day, cost per animal for the period and total herd cost. It can flag urea or non-protein nitrogen (NPN) products and compare stock on hand to requirements.
Results are planning estimates. Follow the manufacturer’s label, adjust intake for veld condition and confirm with your feed supplier or nutritionist.
Intake per animal per day (kg) = grams per animal per day ÷ 1 000
Total supplement per day (kg) = number of animals × intake kg per animal per day
Total supplement for period (kg) = total per day × feeding days × (1 + wastage % ÷ 100)
Bags needed = total kg for period ÷ bag size (kg), rounded up
Cost per kg supplement (R/kg) = bag price ÷ bag size, or price per ton ÷ 1 000
Cost per animal per day (R) = intake kg per animal per day × cost per kg
Total supplement cost (R) = total kg for period (with wastage) × cost per kg
120 ewes consume 80 grams of supplement per head per day for 90 days — 864 kg total. At 25 kg per bag that is 35 bags. At R310 per bag, supplement cost for the period is about R10 850, or roughly R90 per ewe. If actual intake on camp is higher than planned, order extra bags before mid-season price increases.
Enter the number of animals, expected daily intake per animal, feeding period, bag size and price per bag.
The calculator estimates:
Use the manufacturer's recommended intake rate and realistic local prices. Actual intake can vary according to animal type, veld condition, weather, trough space, palatability and management.
Daily supplement required estimates how much lick or supplement the full herd may consume each day.
Total supplement required shows the estimated quantity needed for the entire feeding period.
Bags needed converts the total requirement into the selected bag size for purchasing and delivery planning.
Cost per animal per day helps compare different products and intake rates.
Cost per animal for the full period shows the estimated supplement expense for one animal.
Total supplement cost estimates the full cost for the herd over the selected period.
These figures are estimates only. Actual intake and cost may differ because of veld condition, weather, animal type, trough access, palatability, product quality and management.
Planning winter feeding as well as supplements? Use the Hay Bale Cost Calculator to estimate bale requirements, cost per animal and total feeding cost.
For cattle finishing, use the Cattle Feedlot Calculator to estimate feed intake, weight gain, days on feed and projected profit.
The calculator multiplies your expected intake per animal by the number of animals to estimate how much lick or supplement the herd may use each day.
Total supplement required for the feeding period is divided by your bag size to estimate how many bags to order or deliver.
It shows the estimated daily supplement expense for one animal, based on intake rate and bag price. Useful for comparing products or intake assumptions.
Yes, as a starting point. Adjust intake if your veld condition, animal type, weather or trough access suggests higher or lower use on your farm.
No. All results are planning estimates. Actual intake may differ because of veld quality, weather, palatability, trough space, animal type and management.