Enter the weight of the water (g) and the flower (g) into the Calculator. The calculator will evaluate the Hydration Rate. 

Hydration Rate Formula

HYDR = WW / WF * 100


  • HYDR is the Hydration Rate (%)
  • WW is the weight of water (g)
  • WF is the weight of the flower (g)

To calculate the Hydration Rate, divide the weight of the water by the weight of the flower, then multiply by 100.

How to Calculate the Hydration Rate?

The following steps outline how to calculate the Hydration Rate.

  1. First, determine the weight of water (g). 
  2. Next, determine the weight of the flower (g). 
  3. Next, gather the formula from above = HYDR = WW / WF * 100.
  4. Finally, calculate the Hydration Rate.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

weight of water (g) = 75

weight of flower (g) = 100