Convert Grams per Square Meter to Kilograms per Hectare
1 gram per square meter (g/m²) = 10 kilograms per hectare (kg/ha). 1 kg/ha = 0.1 g/m². Example: 15 g/m² = 15 × 10 = 150 kg/ha.
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1 g/m² = 10 kg/ha
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk gram per square meter to kilogram per hectare converter to paste a column from Excel.
How to Convert Gram per Square Meter to Kilogram per Hectare
- 1 g/m² = 10 kg/ha
- 1 kg/ha = 0.1 g/m²
- Example: convert 15 g/m² to kg/ha: 15 g/m² = 15 × 10 kg/ha = 150 kg/ha
Formula
kg/ha = g/m² × 10
Derivation from SI units:
- 1 g/m² = 10 kg/ha.
- Mass applied per hectare (10,000 m²).
Both units are defined exactly, so the factor is exact. Gram per Square Meter definition: gram per square meter; Kilogram per Hectare definition: kilogram per hectare.
Worked examples
- A reading of 10 g/m² converts to 100 kg/ha.
10 g/m² × 10 = 100 kg/ha - A value of 25 g/m² is 250 kg/ha.
25 g/m² × 10 = 250 kg/ha
Gram per Square Meter to Kilogram per Hectare conversion table
| Grams per Square Meter (g/m²) | Kilograms per Hectare (kg/ha) |
|---|---|
| 1 g/m² | 10 kg/ha |
| 2 g/m² | 20 kg/ha |
| 5 g/m² | 50 kg/ha |
| 10 g/m² | 100 kg/ha |
| 15 g/m² | 150 kg/ha |
| 20 g/m² | 200 kg/ha |
| 25 g/m² | 250 kg/ha |
| 30 g/m² | 300 kg/ha |
| 50 g/m² | 500 kg/ha |
| 100 g/m² | 1000 kg/ha |
Where it's used
Grams per Square Meter are used for garden and lawn fertiliser, while kilograms per hectare appear in fertiliser recommendations (N:P:K kg/ha). Both measure mass applied or harvested per unit land area, so the conversion is a fixed factor.
Gram per Square Meter to other application rate units
| Conversion | 1 g/m² equals |
|---|---|
| gram per square meter to kilogram per hectare | 10 kg/ha |
| gram per square meter to quintal per hectare | 0.1 q/ha |
| gram per square meter to tonne per hectare | 0.01 t/ha |
| gram per square meter to pound per acre | 8.921791216 lb/acre |
| gram per square meter to gram per hectare | 10000 g/ha |
| gram per square meter to pound per 1000 square feet | 0.2048161436 lb/1000 ft² |
Frequently asked questions
How many kilograms per hectare are in 1 gram per square meter?
1 g/m² = 10 kg/ha.
How do I convert grams per square meter to kilograms per hectare?
Multiply the value in g/m² by 10. For example, 15 g/m² × 10 = 150 kg/ha.
Is the g/m² to kg/ha conversion exact?
Yes. Both units are defined exactly, and 1 g/m² is exactly 10 kg/ha.
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 4 (derived units) and Table 8 (non-SI units accepted for use with the SI).
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Grams per Square Meter to Kilograms per Hectare. Retrieved October 29, 2026, from https://scientificconverters.com/application-rate/grams-per-square-meter-to-kilograms-per-hectare/
IEEE
Scientific Converters, "Convert Grams per Square Meter to Kilograms per Hectare," scientificconverters.com. Accessed: Oct. 29, 2026. [Online]. Available: https://scientificconverters.com/application-rate/grams-per-square-meter-to-kilograms-per-hectare/