Mark next 40 calculators complete

calculators_list.md

@@ -3475,13 +3475,13 @@ The registry currently contains 1333 unique calculator slugs.
 - [x] Turns to Degrees
 - [x] Turns to Radians
 - [x] UK mpg to US mpg
-- [ ] US gallons to Imperial gallons
+- [x] US gallons to Imperial gallons
 - [x] US mpg to UK mpg
-- [ ] Vickers to Rockwell C
+- [x] Vickers to Rockwell C
 - [x] Volts to Millivolts
-- [ ] Watt-hours to Ampere-hours
+- [x] Watt-hours to Ampere-hours
 - [x] Watt-hours to Calories
-- [ ] Watt-hours to Joules
+- [x] Watt-hours to Joules
 - [x] Watts to Boiler Horsepower
 - [x] Watts to BTU/min
 - [x] Watts to Calories per second
@@ -3555,43 +3555,43 @@ The registry currently contains 1333 unique calculator slugs.
 - [x] Abvolts to Statvolts
 - [x] Abvolts to Watt-hours
 - [x] Abvolts to Watts
-- [ ] Acre-feet to Barrel (us Oil)
-- [ ] Acre-feet to Bushels
+- [x] Acre-feet to Barrel (us Oil)
+- [x] Acre-feet to Bushels
 - [x] Acre-feet to Centiliters
-- [ ] Acre-feet to Cubic Centimeters
-- [ ] Acre-feet to Cubic Feet
-- [ ] Acre-feet to Cubic Inches
-- [ ] Acre-feet to Cubic Meters
-- [ ] Acre-feet to Cubic Yards
-- [ ] Acre-feet to Cups
-- [ ] Acre-feet to Drams (fluid)
-- [ ] Acre-feet to Fluid Ounces
-- [ ] Acre-feet to Gallons
-- [ ] Acre-feet to Gill
-- [ ] Acre-feet to Hogshead
-- [ ] Acre-feet to Imperial Fl Oz
-- [ ] Acre-feet to Imperial Gallons
-- [ ] Acre-feet to Imperial Pints
-- [ ] Acre-feet to Jiggers
-- [ ] Acre-feet to Milliliters
-- [ ] Acre-feet to Minims
-- [ ] Acre-feet to Pecks
-- [ ] Acre-feet to Pints
-- [ ] Acre-feet to Quarts
-- [ ] Acre-feet to Tablespoons
-- [ ] Acre-feet to Teaspoons
-- [ ] Acre-feet to Us Gallons
-- [ ] Acre-feet to Us Pints
-- [ ] Acres to Ares
-- [ ] Acres to Barns
-- [ ] Acres to Circular Mils
-- [ ] Acres to Dunams
-- [ ] Acres to Roods
-- [ ] Acres to Sections
-- [ ] Acres to Square Centimeters
-- [ ] Acres to Square Inches
-- [ ] Acres to Square Mils
-- [ ] Acres to Townships
+- [x] Acre-feet to Cubic Centimeters
+- [x] Acre-feet to Cubic Feet
+- [x] Acre-feet to Cubic Inches
+- [x] Acre-feet to Cubic Meters
+- [x] Acre-feet to Cubic Yards
+- [x] Acre-feet to Cups
+- [x] Acre-feet to Drams (fluid)
+- [x] Acre-feet to Fluid Ounces
+- [x] Acre-feet to Gallons
+- [x] Acre-feet to Gill
+- [x] Acre-feet to Hogshead
+- [x] Acre-feet to Imperial Fl Oz
+- [x] Acre-feet to Imperial Gallons
+- [x] Acre-feet to Imperial Pints
+- [x] Acre-feet to Jiggers
+- [x] Acre-feet to Milliliters
+- [x] Acre-feet to Minims
+- [x] Acre-feet to Pecks
+- [x] Acre-feet to Pints
+- [x] Acre-feet to Quarts
+- [x] Acre-feet to Tablespoons
+- [x] Acre-feet to Teaspoons
+- [x] Acre-feet to Us Gallons
+- [x] Acre-feet to Us Pints
+- [x] Acres to Ares
+- [x] Acres to Barns
+- [x] Acres to Circular Mils
+- [x] Acres to Dunams
+- [x] Acres to Roods
+- [x] Acres to Sections
+- [x] Acres to Square Centimeters
+- [x] Acres to Square Inches
+- [x] Acres to Square Mils
+- [x] Acres to Townships
 - [x] Ampere-hours to Abamperes
 - [x] Ampere-hours to Abvolts
 - [x] Ampere-hours to Amps