If volume - 1 US teaspoon = 0.17 ounces US<br />If weight - it depends of the density of your foodstuff. For example<br />1 US teaspoon of water = 0.17 oz<br />1 US teaspoon of buckwheat = 0.15 oz<br />1 US teaspoon of honey = 0.23 oz and so on.
Comparison of Letter (shaded light blue) and Government letter sizes with some similar paper and photographic paper sizes. Letter or US Letter is a paper size commonly used as home or office stationery in Canada, the United States, Mexico and the Dominican Republic. It measures 8.5 by 11.0 inches (215.9 by 279.4 mm). US Letter size paper is a standard defined by the American National Standards Institute (ANSI), in contrast to the A4 paper used by all other nations, which is defined by the International Organization for Standardization (specifically, in ISO 216).
US Letter Paper Dimensions. posted by Robert: You're absolutely right, Jim - the dimensions of US Letter paper are different to A4 paper. The US, Canada (and parts of Mexico) are the only countries in the world that don't use the IS0 216 standard for paper sizes. The standard for US Letter paper is defined by the American National Standards Institute (ANSI), where-as the dimensions of A4 follow the International Organization for Standardization (ISO) 216 standard. The width and height of US Letter paper are: In millimeters: 215.9mm x 279.4mm; In centimeters: 21.59cm x 27.94cm; In inches: 8.5in x 11in; US Letter Paper ...