Example 1
- 400 m²
- 25 h
- 0.7 L/h
- 8 h two-stroke
- 4 kg/h
- 15 kWh
- grid 350
72.4 kg CO₂e · per season
How much lawn equipment emissions from 25 h and 0.7 L/h? 72.4 kg CO₂e · per season. A season, not a year.
Lawn equipment emissions
Type m², mower hours, L/h, two-stroke hours, kg/h, kWh and grid. 400, 25, 0.7, 8, 4, 15 and 350 give 72.4 kg CO₂e · per season. 250 m² give 40.0. 600 m² give 124.7. A season, not a year.
A season. 25 h and 0.7 L/h give 72.4 kg CO₂e · per season. m² does not multiply. Empty optional fields stay empty.
Results
Enter data and click Calculate.
How it works
Lawn equipment emissions in this calculator is season CO₂e from the mower, two-stroke and electricity. 400 m², 25 h, 0.7 L/h, 8 h two-stroke, 4 kg/h, 15 kWh, grid 350 give 72.4 kg CO₂e · per season. The second set gives 40.0 kg CO₂e · per season. The third gives 124.7 kg CO₂e · per season.
mower = hours × L/h × 2.31. two-stroke = hours × kg/h. electricity = kWh × grid / 1e6. m² sits on the second line and does not enter 72.4.
72.4 kg CO₂e · per season is not a suburb mean. 40.0 kg CO₂e · per season is shorter hours. 124.7 kg CO₂e · per season is 35 h and 0.8 L/h. Optional fields stay empty.
EV vs petrol next door counts a car year. Multimodal commute counts km. Here the season stays: 25 h and 0.7 L stay 72.4 kg CO₂e · per season.
Type 400, 25, 0.7, 8, 4, 15 and 350. Then Calculate. 72.4 kg CO₂e · per season. 40.0 kg CO₂e · per season. 124.7 kg CO₂e · per season.
The first set gives 72.4 kg CO₂e · per season. The second gives 40.0 kg CO₂e · per season. The third gives 124.7 kg CO₂e · per season. Another L/h at 25 h changes 72.4.
Formula
mower = h × L/h × 2.31. two-stroke = h × kg/h. electricity = kWh × grid / 1e6. sum · per season. m² only on the second line.
How to use
- Type 400 m², 25 mower hours and 0.7 L/h.
- Add 8 two-stroke hours, 4 kg/h, 15 kWh and grid 350.
- Click Calculate. The result is 72.4 kg CO₂e · per season.
- 250 m² and 18 h give 40.0. 600 m² and 35 h give 124.7 kg CO₂e · per season.
- m² does not multiply fuel. A season, not a year.
25 h × 0.7 L = 72.4 kg CO₂e · per season
A season. 25 h and 0.7 L/h give 72.4 kg CO₂e · per season. m² does not multiply.
- Lawn
- L/h × 2.31. 0.7 at 25 h stays inside 72.4 kg CO₂e · per season. m² is context.
- equipment
- Mower and two-stroke. 35 h leave 124.7 kg CO₂e · per season. Electricity is a fraction.
- emissions
- The season sum. 25 h leave 72.4 kg CO₂e · per season. 18 h leave 40.0.
Examples
Example 2
- 250 m²
- 18 h
- 0.6 L/h
- 5 h
- 3 kg/h
- 10 kWh
- grid 350
40.0 kg CO₂e · per season
How much at 18 h? 40.0 kg CO₂e · per season.
Example 3
- 600 m²
- 35 h
- 0.8 L/h
- 12 h
- 5 kg/h
- 20 kWh
- grid 400
124.7 kg CO₂e · per season
How much at 35 h? 124.7 kg CO₂e · per season.
Related calculators
Common questions
How much from 25 h and 0.7 L/h?
72.4 kg CO₂e · per season. Mower × 2.31 plus two-stroke. m² does not multiply.
How much at 18 h?
40.0 kg CO₂e · per season. Shorter hours and 0.6 L/h.
How much at 35 h?
124.7 kg CO₂e · per season. More hours and 0.8 L/h.
Does 400 m² multiply 72.4?
No. Area sits only on the second line.
Is this a year?
No. The suffix is per season. 15 kWh × 350 / 1e6 is a fraction.
Does a comma in 0.7 work?
Yes. 0,7 and 0.7 are the same L/h.
Do blank persons split 72.4?
No. Options stay empty. The result is the season sum.
Is this a mower price?
No. A result from L/h. A brand does not enter.
Where does 2.31 come from?
A kg CO₂ per litre constant in the code. You do not load it from a can.
Knowledge sources
The factors on the page are a sketch. Below are EPA emissions terms, not a national inventory.
Page updated in 2026.