There are 28.35 grams in an ounce and 64 tablespoons in a quart. Look up conversions on charts such as the Kitchen Measurement Conversion Tables at CSGNetwork.com, or convert between measurements manually with the right conversion factor.
The conversion from grams to ounces involves using a weight conversion factor that relates the metric system to imperial units. Use 28.35 grams per ounce or 0.04 ounces per gram.
To convert between quarts and tablespoons, 1 fluid ounce is equal to 2 tablespoons, and there are 32 fluid ounces in 1 quart. Websites such as Metric-Conversions.org offer online calculators to perform this kitchen conversion and others.