Liquid
1 level tablespoon = 3 level teaspoonfuls
1 fluid ounce  = 2 tablespoonfuls = 29.57 milliliters
1cupful  = 8 fluid ounces
1 pint  = 2 cupfuls  = 16 fluid ounces
1 quart  = 2 pints   = 32 fluid ounces
½ gallon  = 2 quarts   = 64 fluid ounces
1 gallon  = 4 quarts  = 128 fluid ounces

Weight
1 ounce  = 28.3 grams
1 pound  = 16 ounces  = 454 grams
1 ton  = 2,000 pounds

Dilution Tables
Number of ounces of wettable powder to use in small
sprayers  when amount per 100 gallons is known:
 

100 gal	10 gal	5 gal	2 gal	1 gal
0.5 lb	0.8 oz	0.4 oz	0.2 oz	0.1 oz
1 lb	1.6 oz	0.8 oz	0.3 oz	0.2 oz
2 lb	3.2 oz	1.6 oz	0.6 oz	0.3 oz
3 lb	4.8 oz	2.4 oz	1.0 oz	0.5 oz
4 lb	6.4 oz	3.2 oz	1.3 oz	0.6 oz
5 lb	8.0 oz	4.0 oz	1.6 oz	0.8 oz

Emulsifiable Concentrates
 

100 gal	10 gal	5 gal	2 gal	1 gal
1 pt	1.6 fl. oz	0.8 fl. oz	0.3 fl. oz	0.2 fl. oz
1 qt	3.2 fl. oz	1.6 fl. oz	0.7 fl. oz	0.3 fl. oz
2 qts	6.4 fl. oz	3.2 fl. oz	1.3 fl. oz	0.6 fl. oz
1 gal	12.8 fl. oz	6.4 fl. oz	2.6 fl. oz	0.8 fl. oz

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Cubic Yard Calculations
Square or Rectangle

length (in feet) x width (in feet)

x depth (in inches) / 324

= cubic yards.

Circle

Pi r² (radius in feet)

x depth (in inches) / 324

= cubic yards.

Or

3.1416 x radius x radius (both in feet) x depth (in inches) / 324

= cubic yards.

Triangle

base x height (both in feet) / 2

x depth (in inches) / 324

= cubic yards.

Oval

length x width (both at midpoint in feet)

x .8 x depth (in inches) / 324 = cubic yards.

1 cubic yard = 27 cubic feet.

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