DLI Calculator
Is your plant getting enough light?
Calculate PPFD and Daily Light Integral based on lamp type, wattage, distance and dimming. The free calculator instantly shows if your plant gets enough light. Optimize your light setup for maximum growth — without burning.
- ✓Calculate PPFD and DLI
- ✓Lamp type, wattage, distance, dimming
- ✓Phase-specific light recommendations
- ✓Free for all users