Metric Teaspoons unit conversion. Convert Metric Teaspoons to and from US Gallons (Liquid), US Pints (Liquid), Liters, UK Gallons, UK Pints, Centiliters, Milliliters, Cubic Meters, UK Barrels, US Gallons (Dry), Cubic Feet, US Quarts (Liquid), US Quarts (Dry), UK Quarts, US Pints (Dry), US Cups, Canadian Cups, Metric Cups, US Gills, US Tablespoons, UK Tablespoons, Metric Tablespoons, US Teaspoons, UK Teaspoons, US Fluid Ounces, UK Fluid Ounces, Cubic Inches, Cubic Centimeters, Cubic Millimeters, Microliter, Kiloliters, Gills (UK), Cubic Yards, US Barrels (Dry), US Barrels (Liquid), US Barrels (Oil), US Barrels (Federal).