MEASURE · PLAN · MAKE IT COUNT
Grass seed calculator
Turn lawn area into kilograms and whole bags.
Metric units as labelled. Prices, where used, are in EUR.
Method and limits
Area × manufacturer dose in g/m² × allowance ÷ 1000 gives kilograms. Round bags up using the actual bag weight. The dose is a product input, not a recommendation for every seed mix.
Worked example
With the editable starting values: 1.925 kg of seed. 2 bags of 1 kg · 1,925 g including reserve for purchase
- Area (m²): 50
- Manufacturer dose (g/m²): 35
- Purchase allowance (%): 10
- Bag weight (kg): 1
Frequently asked questions
Are these starting values recommendations?
No. They are editable examples. Use your own measurements and the product label or quoted specification.
What should I check before using the result?
Area × manufacturer dose in g/m² × allowance ÷ 1000 gives kilograms. Round bags up using the actual bag weight. The dose is a product input, not a recommendation for every seed mix.
Are units and prices converted automatically?
No. These tools use the metric units shown next to each field. Monetary inputs and results are in EUR; enter the relevant EUR tariff or quote. No currency conversion or live prices are applied.
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