50-75 seeds per square foot are usually adequate for a good stand. Rates up to 150 seeds/sq foot will give faster initial ground cover but no more yield.

This calculator is provided for general information and illustration purposes only; the results are to be used only as estimates and are for straight seed only.

Calculate your ideal planting rate and set yourself up for the season ahead. Start by selecting your crop type, then enter the fields with information specific ...

Enter or modify your information in the Grey Boxes to automatically generate seeding rate and cost calculations.

Find the proper amount of seed needed for your project. Try our seeding calculator.

Use the Renovo Seed stocking rate calculator to determine when to graze annual forages based on livestock, yield amount, and rotation frequency.

Use our seed calculator to easily work out drilling rates in kg/ha dependant on your seed rates or plant population requirements.

Grass seed calculator to work out how much grass seed you need.

Estimate grass seed quantity for new planting or overseeding. Choose the tab that corresponds to your land measurement and enter the size of the lawn.

We've created this handy grass seed calculator so you can work out how much you need to purchase. Simply enter the length and width of your lawn to calculate ...