# Create a Template Sensor in Home Assistant to show Liters Per Minute (L/m) instead of Meters Cubed Per Hour (m³/h)
# Set "Unit of Measurement" to "L/min" and "Device Class" to "Volume FLow Rate"

{{ (states('sensor.front_garden_sprinklers_flow') | float * 1000 / 60) | round(2) }}