Convert million hectare meter to gallon (UK wine)
Selected category: volume.
Definition and details for million hectare meter:
Million hectare meter (MHM or Mha·m) is a unit of volume used to measure the capacity of reservoirs. It is equal to 10 teraliters.
Definition and details for gallon (UK wine):
English wine gallon (gal) was equal to 231 in3. This unit was adopted as the official gallon for liquid measurement in the United States.