Key Takeaways
- Gardening MET values range from 2.0 (light general gardening) to 7.3 (vigorous digging) according to the 2024 Compendium.[1]
- A 30-minute moderate gardening session estimates approximately 139 kcal for a 70 kg person.[2]
- Vigorous tasks like digging and chopping wood burn 2–3 times the calories of light tasks like watering.[1]
- Multiple gardening tasks in a single session combine different intensity levels.
- These are informational estimates for personal journaling. Individual results vary with technique and conditions.
Quick Calorie Charts
Estimated kcal for 30 minutes continuous. For informational reference only.
Light Intensity (< 4 MET)
| Activity | MET | 55 kg | 70 kg | 85 kg | 100 kg |
|---|---|---|---|---|---|
| Gardening, General | 2 | 58 | 74 | 89 | 105 |
| Watering Plants / Garden | 2.6 | 75 | 96 | 116 | 137 |
| Weeding (Light) | 3.8 | 110 | 140 | 170 | 200 |
| Gardening (Moderate) | 3.8 | 110 | 140 | 170 | 200 |
| Trimming Hedges / Shrubs | 3.8 | 110 | 140 | 170 | 200 |
| Digging (Light) | 3.5 | 101 | 129 | 156 | 184 |
Moderate Intensity (4–6 MET)
| Activity | MET | 55 kg | 70 kg | 85 kg | 100 kg |
|---|---|---|---|---|---|
| Raking Leaves / Grass | 4 | 116 | 147 | 179 | 210 |
| Planting / Potting | 4.3 | 124 | 158 | 192 | 226 |
| Weeding (Moderate) | 4.5 | 130 | 165 | 201 | 236 |
| Digging (Moderate) | 5 | 144 | 184 | 223 | 263 |
| Pushing Wheelbarrow | 4.8 | 139 | 176 | 214 | 252 |
| Harvesting / Picking | 4.5 | 130 | 165 | 201 | 236 |
| Shoveling Dirt / Mud | 5.5 | 159 | 202 | 245 | 289 |
Vigorous Intensity (≥ 6 MET)
| Activity | MET | 55 kg | 70 kg | 85 kg | 100 kg |
|---|---|---|---|---|---|
| Digging (Vigorous) | 7.3 | 211 | 268 | 326 | 383 |
| Yardwork (Vigorous) | 6 | 173 | 221 | 268 | 315 |
| Chopping Wood | 6.5 | 188 | 239 | 290 | 341 |
How the Estimate Works
The calculator uses the standard MET formula with activity MET values from the 2024 Compendium of Physical Activities — Lawn & Garden category:[1]
Calories = (MET × 3.5 × Wt_kg × Duration_min) ÷ 200
MET (Metabolic Equivalent of Task) represents the energy cost relative to rest. Light gardening (2.0 MET) is twice the resting metabolic rate, while vigorous digging (7.3 MET) is over seven times resting rate.
Gardening Activities Explained
Gardening, General
2 METGeneral gardening tasks, light effort
Watering Plants / Garden
2.6 METWatering with hose or can, potting transplants
Weeding (Light)
3.8 METWeeding, cultivating garden, light-to-moderate effort
Gardening (Moderate)
3.8 METGeneral gardening tasks, moderate effort
Raking Leaves / Grass
4 METRaking lawn or leaves, moderate effort
Planting / Potting
4.3 METPlanting seedlings, shrubs, stooping
Weeding (Moderate)
4.5 METWeeding, cultivating with hoe, moderate effort
Trimming Hedges / Shrubs
3.8 METTrimming shrubs or trees, manual cutter
Digging (Light)
3.5 METDigging, spading, composting, light effort
Digging (Moderate)
5 METDigging, spading, filling garden, composting
Digging (Vigorous)
7.3 METDeep digging, spading, composting, vigorous effort
Pushing Wheelbarrow
4.8 METPushing garden cart or wheelbarrow
Harvesting / Picking
4.5 METHarvesting produce, picking fruit, vigorous effort
Shoveling Dirt / Mud
5.5 METShoveling dirt or mud
Yardwork (Vigorous)
6 METGeneral yardwork, vigorous effort
Chopping Wood
6.5 METChopping wood, splitting logs, vigorous effort
Intensity Selection Guide
Choose an activity matching the primary task you perform in the garden:
Light (2–3.5 MET)
Watering, light cleanup, trimming with manual tools. Standing and gentle movement predominates.
Moderate (3.5–5.5 MET)
Weeding, planting, raking, pushing wheelbarrow. Sustained bending, lifting, and walking throughout.
Vigorous (5.5–7.5 MET)
Deep digging, chopping wood, shoveling dirt. Continuous full-body effort with heavy loads.
Session Logging Tips
If you perform multiple gardening tasks in one session, consider logging each task segment separately for a more precise estimate. For example:
- 15 minutes of weeding (3.8 MET) + 15 minutes of digging (5.0 MET)
- Calculate each segment separately and add the totals.
- Or select the activity closest to your overall average effort.
Frequently Asked Questions
Sources & References
- Lawn & Garden Activities - Compendium of Physical Activities. Compendium of Physical Activities. PAC Compendium (2024)
- 2024 Adult Compendium of Physical Activities. Herrmann et al.. Journal of Sport and Health Science (2024)
- The benefits of gardening and food growing for health and wellbeing. Lovell et al.. ResearchGate (2014)
- Gardening and Physical Activity. PMC. PMC (2016)
- Gardening improves well-being. UC ANR. UC Agriculture and Natural Resources (2024)
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This tool is for informational and journaling purposes only.
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