Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Agriculture
Seed Rate Calculator
Calculate the pounds of seed needed per acre to achieve a target plant population, adjusting for germination percentage, seed vigor, seed size, and field conditions. Use it when ordering seed or calibrating a planter before the season.
Fill in the required fields to see your result.
Agriculture
Seed Spacing Calculator
Calculate plant population per acre from row spacing and in-row plant spacing using the standard 43,560 ftΒ² per acre. Use it at planting to calibrate seeders and verify that planned seeding rate matches target population for the crop and variety.
Fill in the required fields to see your result.
Key differences
| Seed Rate Calculator | Seed Spacing Calculator | |
|---|---|---|
| Category | Agriculture | Agriculture |
| Inputs required | 5 | 2 |
| Result | Seed Required (lbs) | Plants per Acre (plants) |
| What it does | Calculate the pounds of seed needed per acre to achieve a target plant population, adjusting for germination percentage, seed vigor, seed size, and field conditions. Use it when ordering seed or calibrating a planter before the season. | Calculate plant population per acre from row spacing and in-row plant spacing using the standard 43,560 ftΒ² per acre. Use it at planting to calibrate seeders and verify that planned seeding rate matches target population for the crop and variety. |