`"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.

---

Decimal Unit Conversions

• 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.