Architecture
Seven ranch calculator systems
CattleMax focuses on seedstock performance metrics. Cattle Ranch Calc organizes live tools across weather, breeding, growth, evaluation, feed & pasture, economics, and carcass — without changing individual calculator URLs.
View all 57 calculatorsWeather & Stress
Heat, cold, smoke, mud, and water demand
Environmental risk tools that turn weather into ranch action — THI/CCI, cold stress, smoke/AQI, mud drag, and heat-driven water demand.
Breeding & Calving
Gestation, breeding season, and bull fertility
Plan breeding windows, calving dates, pregnancy milestones, scrotal circumference, and bull turnout capacity.
Calf & Growth
Weights, ADG, and BIF-style adjusted performance
From birth to yearling — tape weight, ADG, adjusted birth weight, 205-day weaning weight, and 365-day yearling weight.
Animal Evaluation
BCS, frame, cow productivity, MPPA, bull BSE
Score condition and frame, measure cow productivity and MPPA, and plan bull breeding soundness before turnout.
Feed & Pasture
Stocking rate, forage, hay, and intake
Land capacity and winter feed — stocking rate, AUM, cattle per acre, hay, dry matter intake, and feed cost.
Economics
Break-even, cost of gain, value of gain, profit
Bid and sell with numbers — break-even, cost of gain, value of gain, profit, sale net, and price slide.
Carcass
Yield grade, dressing percent, and carcass weight
Packer and custom-harvest math — USDA yield grade, dressing percentage, and live-to-carcass conversions.