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From
To This
1 millimeter
0.630 of 1/16th inch
1 millimeter
0.315 of 1/8th inch
1 millimeter
0.03937 inches
1/16th inch
1.587 millimeters
1/8th inch
3.175 millimeters
1 inch
2.540 centimeters
1 foot
30.4878 centimeters
1 foot
12 inches
1 centimeters
0.3937 inches
1 yard
0.9144028 meters
1 yard
91.44 centimeters
1 yard
3 feet
1 yard
36 inches
1 meter
39.37008 inches
1 meter
3.28084 feet
1 meter
1.09361 yards
1 mile
1.6093419 kilometer
1 mile
.8689762 nautical mile
1 mile
1609.344 meters
1 mile
1760 yards
1 mile
5280 feet
1 mile
63360 inches
1 nautical mile
1.852 Kilometers
1 nautical mile
1.150779 miles
1 nautical mile
2025.372 yards
1 nautical mile
6076.115 feet
1 kilometer
0.621372 miles
1 kilometer
0.539957 nautical miles
1 kilometer
1093.6133 yards
1 klick/click
1 kilometer
1 klick/click
0.621372 miles
1 klick/click
0.539957 nautical miles
1 klick/click
1093.6133 yards
1 klick/click
3280.84 feet
Millimeters
Centimeters
Meters
Kilometers
Inches
Feet
Yards
Miles
mm
cm
m
km
in
ft
yd
mi
1
0.1
0.001
0.000001
0.03937
0.003281
0.001094
6.21e-07
10
1
0.01
0.00001
0.393701
0.032808
0.010936
0.000006
1000
100
1
0.001
39.37008
3.28084
1.093613
0.000621
1000000
100000
1000
1
39370.08
3280.84
1093.613
0.621371
25.4
2.54
0.0254
0.000025
1
0.083333
0.027778
0.000016
304.8
30.48
0.3048
0.000305
12
1
0.333333
0.000189
914.4
91.44
0.9144
0.000914
36
3
1
0.000568
1609344
160934.4
1609.344
1.609344
63360
5280
1760
1
Thank you International Society of Automation for this table.
From
To This
1 sq. inch
6.4516 sq. centimeters
1 sq. centimeter
0.1550 sq. inches
1 sq. foot
0.0929 sq. meters
1 sq. foot
929.0304 sq centimeters
1 sq. foot
144 sq inches
1 sq. meter
1.195986 sq. yards
1 sq. meter
10.76391 sq feet
1 sq. yard
0.83613 sq. meters
1 sq. yard
9 sq feet
1 sq. kilometer
0.386101 sq. miles
1 sq. mile
2.589999 sq. kilometers
1 sq. mile
258.99881 hectares
1 sq. mile
640 acres
1 hectare
2.471044 acres
1 acre
0.404687 hectares
1 acre
4840 sq yards
1 acre
43,560 sq feet
From
To This
1 grain
0.00208 ounces
1 grain
0.05 scruples
1 grain
0.016667 drams
1 ounce
16 drams
1 ounce
28.34952 grams
1 gram
0.03527396 ounces
1 gram
1000 milligrams
1 pound
16 oz
1 kilogram
2.2046223 pounds
1 kilogram
35.27396 ounces
1 kilogram
1000 grams
1 stone
14 international pounds (averdupois)
1 stone
6.35029 kilograms
1 hundredweight (cwt)
100 pounds
1 hundredweight (cwt)
50.8023 kilograms
1 tonne (1 megagram, 1 Mg)
1000 kilograms
1 tonne (1 megagram, 1 Mg)
1.10231 short ton
1 short ton
20 hundredweight (cwt)
1 short ton
2000 pounds
1 short ton
0.90718 tonnes
1 short ton
0.892857 metric ton
1 metric ton
1.1200 short tons
1 long ton
1.01605 metric tons
From
To This
1 teaspoon
5 milliliters
1 milliliter
0.0338147 fluid ounces
1 tablespoon
3 teaspoons
1 tablespoon
15 milliliters
1 fluid ounce
8 drams
1 fluid ounce
2 tablespoons
1 fluid ounce
29.57353 milliliters
1 liter
62.5 cubic inches
1 liter
2.11342 pints
1 liter
1.05671 quarts
1 liter
0.264178 gallons
1 liter
1000 cubic centimeters
1 liter
1000 milliliters
1 fluid ounce
30 milliliters
1 gill
4 fluid ounces
1 gallon
128 fluid ounces
1 gallon
16 cups
1 gallon
8 pints
1 gallon
4 quarts
1 gallon
231 cubic inches
1 gallon
3.785332 liters
1 cup
8 fluid ounces
1 cup
0.23658 liters
1 pint
2 cups
1 pint
16 fluid ounces
1 pint
473.17648 milliliters
1 pint
0.473167 liters
1 quart
2 pints
1 quart
4 cups
1 quart
32 fluid ounces
1 quart
946.35296 milliliters
1 quart
.946334 liters
1 cubic centimeter
0.06102 cubic inches
1 cubic centimeter
1000 cubic millimeters
1 cubic meter
35.3144 cubic feet
1 cubic meter
1.30794 cubic yards
1 cubic inch
.016 liters
1 cubic inch
16.38706 cubic centimeters
1 cubic foot
0.0283170 cubic meters
1 cubic foot
1728 cubic inches
1 cubic foot
0.02832 cubic meters
1 cubic yard
46,656 cubic inches
1 cubic yard
27 cubic feet
1 cubic yard
0.764559 cubic meters
Centimeter cube
Meter cube
Liter
Inch cube
Foot cube
US gallons
Imperial gallons
US barrel (oil)
cm3
m3
ltr
in3
ft3
US gal
Imp. gal
US brl
1
0.000001
0.001
0.061024
0.000035
0.000264
0.00022
0.000006
1000000
1
1000
61024
35
264
220
6.29
1000
0.001
1
61
0.035
0.264201
0.22
0.00629
16.4
0.000016
0.016387
1
0.000579
0.004329
0.003605
0.000103
28317
0.028317
28.31685
1728
1
7.481333
6.229712
0.178127
3785
0.003785
3.79
231
0.13
1
0.832701
0.02381
4545
0.004545
4.55
277
0.16
1.20
1
0.028593
158970
0.15897
159
9701
6
42
35
1
Thank you International Society of Automation for this table.
From
To This
°Fahrenheit
Subtract 32, then multiply by 5/9ths °Celsius
°Celsius
Multiply by 9/5ths, then add 32 °Fahrenheit
Temperature Conversion Formulas Table II
Degrees (°)
Conversion Formula
Degree Celsius (°C)
(°F - 32) x (5 / 9)
Degree Celsius (°C)
(°K - 273.15)
Degree Fahrenheit (°F)
(°C x (5 / 9)) + 32
Degree Fahrenheit (°F)
(1.8 x °K) - 459.67
Kelvin (°K)
(°C + 273.15)
Kelvin (°K)
(°F + 459.67) ÷ 1.8
Thank you International Society of Automation for this table.
Multiples and Submultiples of SI units
Prefix
Symbol
Multiply by
Multiply by number
exa
E
1018
1 000 000 000 000 000 000
peta
P
1015
1 000 000 000 000 000
tera
T
1012
1 000 000 000 000
giga
G
109
1 000 000 000
mega
M
106
1 000 000
kilo
k
103
1 000
hectoA
h
102
100
decaA
da
10
10
deciA
d
10-1
0.1
centi
c
10-2
0.01
milli
m
10-3
0.001
micro
u
10-6
0.000 001
nano
n
10-9
0.000 000 001
pico
p
10-12
0.000 000 000 001
femto
f
10-15
0.000 000 000 000 001
atto
a
10-18
0.000 000 000 000 000 001
NOTES:A These prefixes are not normally used
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Kilometers per hour
0.278 Meters per second
Kilometers per hour
0.621 Miles per hour
Kilometers per hour
54.68 Feet per minute
Meters per second
3.6 Kilometers per hour
Meters per second
2.237 Miles per hour
Meters per second
1.943 Knots
Meters per second
3.281 Feet per second
Feet per second
0.305 Meters per second
Feet per second
0.682 Miles per hour
Feet per minute
0.018 Kilometers per hour
Miles per hour
1.467 Feet per second
Miles per hour
0.447 Meters per second
Miles per hour
1.609 Kilometers per hour
Knot
1.150779 Miles per hour
Knot
1.852 Kilometers per hour
Knot
30.86667 Meters per minute
Knot
.514444 Meters per second
Knot
101.2686 feet per minute
Knot
1.68781 feet per second
REFERENCES:https://www.lpl.arizona.edu/~rhill/conversion/units.htm https://www.isa.org/getmedia/5be3daca-5c44-4d9e-bf1c-a4aa55cfb759/CCST-Conversions-document.pdf https://www.metric-conversions.org/ https://www.thecalculatorsite.com/conversions/ https://www.checkyourmath.com/convert/ https://github.com/jamespatrickmanning/model_time_series/blob/main/conversions.py