|
Temperature
|
Temperature
|
Volume
|
Length
|
Length
|
|
C
|
F
|
C
|
F
|
Liters
|
Quarts
|
cm
|
inch
|
cm
|
inch
|
|
100
|
212
|
15
|
59
|
1
|
1.1
|
2.5
|
1
|
100
|
39
|
|
90
|
194
|
10
|
50
|
2
|
2.1
|
5
|
2
|
200
|
79
|
|
80
|
176
|
5
|
41
|
3
|
3.2
|
10
|
4
|
|
feet
|
|
70
|
158
|
0
|
32
|
4
|
4.2
|
20
|
8
|
300
|
10
|
|
60
|
140
|
-5
|
23
|
5
|
5.3
|
30
|
12
|
400
|
13
|
|
50
|
122
|
-10
|
14
|
6
|
6.3
|
40
|
16
|
500
|
16
|
|
40
|
104
|
-15
|
5
|
7
|
7.4
|
50
|
20
|
1,000
|
33
|
|
35
|
95
|
-20
|
-4
|
8
|
8.5
|
60
|
24
|
|
|
|
30
|
86
|
-25
|
-13
|
9
|
9.5
|
70
|
28
|
|
|
|
25
|
77
|
-30
|
-22
|
|
|
80
|
32
|
|
|
|
20
|
68
|
-40
|
-40
|
|
|
90
|
36
|
|
|
|
To Convert From
|
To
|
Multiply By
|
|
Cubit feet
|
gallons
|
7.48
|
|
Cubic feet
|
liters
|
28.3
|
|
Gallons
|
milliliters
|
3785
|
|
Grams
|
pounds
|
.0022
|
|
Grams/liter
|
parts/million
|
1000
|
|
Liters
|
cubic feet
|
.0353
|
|
Milligrams/liter
|
parts/million
|
1
|
|
Milliliters/gallon
|
gallons
|
.0026
|
|
Ounces
|
grams
|
28.35
|
|
Parts/million
|
grams/liter
|
.001
|
|
Pounds
|
grams
|
453.59
|
|
Pounds/gallons
|
grams/liter
|
111.83
|
|
1 gram = .035 ounce
|
1 hectare = 2.5 acres
|
|
1 kilogram = 2.2 lbs
|
1 meter = 39.4 inches
|
|
1 quintal = 100 kg = 221 pounds
|
1 kilometer = .6 mile
|
|
1 metric ton = 1000 kg = 2,205 lbs
|
|
Conversion Tables (U.S.)
Linear Measure
1 foot = 12 inches
1 yard = 3 feet
1 rod = 5.5 yards = 16.5 feet
1 mile = 160 rods = 1760 yards = 5280 feet
Square Measure
1 square foot (sq. ft.) = 144 square inches (sq. inch.)
1 square yard (sq. yd) = 9 sq. feet
1 square rod (sq rd) = 272.25 sq. ft. - 30.25 sq. yds.
1 acre = 43560 sq. ft. = 4840 sq. yd. = 169 sq. rd.
1 sq. mile = 640 acres
Cubic Measure
1 cubic foot (cu. ft.) = 1728 cubic inches (cu. in.)
1 cubic yard = 27 cubic feet
Liquid Capacity Measure
1 tablespoon = 3 teaspoons
1 fluid ounce = 2 tablespoons
1 cup = 8 fluid ounces
1 pint = 2 cups = 16 fluid ounces
1 quart = 2 pints = 32 fluid ounces
1 gallon = 4 quarts = 8 pints = 128 fluid ounces
Weight Measure
1 pound = 16 ounces
1 hundred weight (cwt) = 100 pounds
1 ton = 20 cwt = 2000 pounds
Rates of Application
1 ounce/sq ft = 2722.5 lbs/acre
1 ounce/sq yd = 302.5 lbs/acre
1 ounce/100 sq ft = 27.2 lbs/acre
1 pound/100 sq ft = 435.6 lbs/acre
1 pound/1000 sq ft = 43.6 lbs/acre
1 gallon/acre = 1/3 ounce/1000 square feet
5 gallons/acre = 1 pint/100 sq ft
100 gallons/acre = 2.3 gallons/1000 sq ft = 1 quart/100 sq ft
100 lbs/acre = 2.5 pounds/1000 sq ft
Important Facts
Volume of sphere - diameter cubed x .5236
Diameter = circumference x .31831
Area of a circle = dia squared x .7854
Area of ellipse = prod. of both dia x .7854
Volume of cone = area of base x 1/3 height
1 cubic foot water = 7.5 gallons = 62.5 pounds
Pressure in psi = ht. (ft.) X .434
1 acre = 209 feet square
Measure of Length: (Linear Measure)
4 inches = 1 hand
9 inches = 1 span
12 inches = 1 foot
3 feet = 1 yard
6 feet = 1 fathom
5.5 yards = 16.5 feet = 1 rod
40 poles = 1 furlog
8 furlogs = 1 mile
5,280 feet = 1,760 yards = 320 rods = 1 mile
3 miles = 1 league
Measure of Surface: (area)
144 Square inches = 1 square foot
9 square feet = 1 square yard
30.25 square yards = 1 square rod
160 square rods = 1 acre
43,560 square feet = 1 acre
640 square acres = 1 square mile
36 square miles = 1 township
Liquid Measure
2 cups = 1 pint
16 fluid ounces = 1 pint
2 pints = 1 quart
4 quarts = 1 gallon
1 gallon = 231 cubic inches
1 cubic foot = 7.48 gallons
|
Length
|
1 centimeter (cm)
|
=
|
10 millimeters (mm)
|
|
1 inch
|
=
|
2.54 centimeters (cm)
|
|
1 foot
|
=
|
0.3048 meters (m)
|
|
1 foot
|
=
|
12 inches
|
|
1 yard
|
=
|
3 feet
|
|
1 meter (m)
|
=
|
100 centimeters (cm)
|
|
1 meter (m)
|
≅
|
3.280839895 feet
|
|
1 furlong
|
=
|
660 feet
|
|
1 kilometer (km)
|
=
|
1000 meters (m)
|
|
1 kilometer (km)
|
≅
|
0.62137119 miles
|
|
1 mile
|
=
|
5280 ft
|
|
1 mile
|
=
|
1.609344 kilometers (km)
|
|
1 nautical mile
|
=
|
1.852 kilometers (km)
|
Area
|
1 square foot
|
=
|
144 square inches
|
|
1 square foot
|
=
|
929.0304 square centimeters
|
|
1 square yard
|
=
|
9 square feet
|
|
1 square meter
|
≅
|
10.7639104 square feet
|
|
1 acre
|
=
|
43,560 square feet
|
|
1 hectare
|
=
|
10,000 square meters
|
|
1 hectare
|
≅
|
2.4710538 acres
|
|
1 square kilometer
|
=
|
100 hectares
|
|
1 square mile
|
≅
|
2.58998811 square kilometers
|
|
1 square mile
|
=
|
640 acres
|
Speed
|
1 mile per hour (mph)
|
≅
|
1.46666667 feet per second (fps)
|
|
1 mile per hour (mph)
|
=
|
1.609344 kilometers per hour
|
|
1 knot
|
≅
|
1.150779448 miles per hour
|
|
1 foot per second
|
≅
|
0.68181818 miles per hour (mph)
|
|
1 kilometer per hour
|
≅
|
0.62137119 miles per hour (mph)
|
Volume
|
1 US tablespoon
|
=
|
3 US teaspoons
|
|
1 US fluid ounce
|
≅
|
29.57353 milliliters (ml)
|
|
1 US cup
|
=
|
16 US tablespoons
|
|
1 US cup
|
=
|
8 US fluid ounces
|
|
1 US pint
|
=
|
2 US cups
|
|
1 US pint
|
=
|
16 US fluid ounces
|
|
1 liter (l)
|
≅
|
33.8140227 US fluid ounces
|
|
1 liter (l)
|
=
|
1000 milliliters (ml)
|
|
1 US quart
|
=
|
2 US pints
|
|
1 US gallon
|
=
|
4 US quarts
|
|
1 US gallon
|
=
|
3.78541178 liters
|
|
Weight
|
1 milligram (mg)
|
=
|
0.001 grams (g)
|
|
1 gram (g)
|
=
|
0.001 kilograms (kg)
|
|
1 gram (g)
|
≅
|
0.035273962 ounces
|
|
1 ounce
|
=
|
28.34952312 grams (g)
|
|
1 ounce
|
=
|
0.0625 pounds
|
|
1 pound (lb)
|
=
|
16 ounces
|
|
1 pound (lb)
|
=
|
0.45359237 kilograms (kg)
|
|
1 kilogram (kg)
|
=
|
1000 grams
|
|
1 kilogram (kg)
|
≅
|
35.273962 ounces
|
|
1 kilogram (kg)
|
≅
|
2.20462262 pounds (lb)
|
|
1 stone
|
=
|
14 pounds
|
|
1 short ton
|
=
|
2000 pounds
|
|
1 metric ton
|
=
|
1000 kilograms (kg)
|
Temperature
|
