Soybean Seeding Calculator
(fill in blue boxes)
Acres in field
Bagged by weight? (change these 2 boxes to 0 if sold by count)
Pounds of seed in a unit, if sold by weight
Number of seeds per lb. if sold by weight
or -> by count?
Thousands of seeds per unit if sold by count
Seeds per unit (thousands)
Seed price, $ per unit
Seeding rate:
Desired stand, thousands of plants per acre
Row spacing in inches
Warm germination of seed in % (from tag)
Expected emergence* of germinable seeds in %
Calculated seeding rate, thousands per acre
Seed required, units per acre 
Number of units required for this field
Total seed cost for this field
Seed drop rate per foot of row
Inches between seeds
Width of planter (number of row units)
Driving speed while planting (mph)
Acres per hour
Hours required to plant this field at 80% efficiency
100% Ideal conditions: Temp, moisture, tilth perfect
90% Good but less than ideal
80% Fair Conditions
70% Poor Conditions