Yield Estimator & Production Planner
Estimate dry harvest weight from watts, light type, and grow modifiers, and see your veg, flower, dry, and cure timeline.
Lighting
Wall-draw watts, not "equivalent" wattage.
Schedule
Set 0 for autoflowers.
Dry 7 to 14 days, cure 14 to 28+.
Yield modifiers
Estimated dry yield0g0.0 oz, 0.00 lb
- Effective grams per watt
- 0.00 g/W
- Total cycle time
- 0 weeks
- Flower starts
- Harvest date
- Ready after cure
- Wet to dry
- about 75 to 80% weight loss
Dates count from today. Baselines are planning targets, not guarantees. Budget LEDs may run 0.6 to 0.8 g/W; premium fixtures under expert conditions can exceed 1.5 g/W.
Formula and baselines
Yield = watts × g/W baseline × strain modifier × CO2 × training × experience. Baselines: LED 1.1, HPS/MH 0.8, CMH 0.9 g/W at intermediate skill with no modifiers. Strain modifiers: hybrid 1.0, indica 1.05, sativa 0.95, autoflower 0.8. Simple mode uses ambient CO2, no training, intermediate experience (80%).