Water Smart Calculator
Precision irrigation management for your garden
Calculate Your Water Requirements
Get scientifically accurate watering recommendations based on real-time weather data
Your Irrigation Recommendations
—
Litres per Plant Daily
—
Growth Stage
—
Minutes to Water
—
Water Efficiency
Based on irrigation method
Recommended Watering Schedule
🌤️ Current Weather Conditions
Temperature
–°C
Humidity
–%
Today’s Rain
— mm
Wind Speed
— km/h
ET Rate
— mm/day
💧 Soil & Moisture Status
Soil Moisture
–%
Soil Temperature
–°C
7-Day Rain Total
— mm
Water Deficit
— mm
Next Rain
—
Smart Watering Tips
Best Time to Water
Water early morning (5-8 AM) to minimize evaporation and reduce disease risk
Check Soil First
Stick your finger 5cm into soil – if moist, delay watering to prevent overwatering
Target the Roots
Water at the base of plants, avoiding leaves to reduce fungal diseases
Adjust for Growth
Young plants need less water but more frequently; mature plants need deep watering
Rain Smart
Skip watering if >5mm rain in last 24hrs or >10mm expected in next 48hrs
Heat Wave Alert
Increase watering by 30-50% during extreme heat (>35°C) events