diff --git a/custom_components/smart_irrigation/const.py b/custom_components/smart_irrigation/const.py
index 5fb73a4..f7bd7ba 100644
--- a/custom_components/smart_irrigation/const.py
+++ b/custom_components/smart_irrigation/const.py
@@ -239,7 +239,7 @@
 W_SQ_FT_TO_W_M2_FACTOR = 10.76391042  # w/sqft * factor = w/m2
 
 # OTHER FACTORS
-KMH_TO_MS_FACTOR = 0.0277777777777778  # kmh * factor = ms
+KMH_TO_MS_FACTOR = 0.277777777777778  # kmh * factor = ms
 MS_TO_KMH_FACTOR = 3.6  # m/s * factor = kmh
 W_TO_MJ_DAY_FACTOR = 0.0864  # w * factor = mj/day, same for w/m2 to mj/day/m2
 K_TO_C_FACTOR = 273.15  # K-factor = C, C+factor=K