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`"DH" = f(H:M:S)`

Enter a value for all fields

The **Hours Minutes and Seconds to Decimal Hours** calculator converts a hours, minutes and seconds into a single value of decimal hours.

**INSTRUCTIONS:** Enter the following:

- [
**Hours**][**Minutes**][**Seconds**]

**Decimal Hours (DH):** The calculator returns the number of hours. However, this can be automatically converted into other time units via the pull-down menu.

**Feet, Inches and Fraction to Decimal Feet**: This converts feet, inches and a fraction into decimal feet and meters and centimeters.**Miles and Feet to Decimal Miles**: This converts miles and feet into decimal miles and kilometer.**Miles and Yards to Decimal Miles**: This converts miles and yards into decimal miles and kilometers.**Pounds and Ounces to Decimal Pounds**: This converts pounds and ounces into decimal pounds.**Degrees, Minutes and Seconds into Decimal Degrees**: This converts a degrees, minutes and seconds into a single value of decimal degrees.**Gallons, Quarts and Cups into Decimal Gallons**: This converts gallons, quarts and cups into decimal gallons and liters.**Gallons and Fluid Ounces to Decimal Gallons**: This converts gallons and fluid ounces into decimal gallons and liters.**Hours, Minutes and Seconds into Decimal Hours**: This converts hours, minutes and seconds into decimal hours.**Days, Hours and Minutes into Decimal Days**: This converts days, hours and minutes into decimal days.