Fahrenheit:
1.8 (C) + 32
Celsius:
F - 32 / 1.8
Metric base units:
m (meter) g (gram) l (liter)
Increase from base units:
deca, hecto, kilo
Decrease from base units:
deci, centi, milli, micro, nano
Milli:
mm, mg, ml
Micro:
um, ug, ul
Nano
nm, ng, nl
Deca:
dam, dag, dal
Hecto meter, gram liter:
hm, hg, hl
Kilo meter, gram, liter:
Km, Kg, Kl
One mile:
1.61 kilometers
Kilo = :
1000x or 10^3
Hecto :
100x or 10^2
Deca :
10x or 10^1
deci:
.1x or 10^ -1
centi:
.01x or 10^ -2
milli:
.001x or 10 ^ -3
micro:
.000001x or 10^ -6
nano:
.000000001x or 10^ -9
One inch = :
2.54 centimeters
One yard:
.91 meters
One pound:
.45 kilograms
One mile:
1.61 kilometers
One foot:
.305 meters
One ounce:
28.35 grams
One gallon:
3.785 liters
One square inch :
645.2 square millimeters (mm2)
One square foot :
.093 square meters (m2)
One square mile :
2.59 square kilometers (km2)
One fluid ounce :
29.57 milliliters (mL)
One cubic foot:
.028 Cubic meters (m3)
One cubic yard :
.765 Cubic meters (m3)
Formula for Volume of cylinder:
V = h x pi x r^2
One square yard:
9 square feet
Volume of cube/prism:
V = L x W x h
Area of a square:
A= S^2 (S being 1 side of the square)
Area of a triangle:
A=1/2 b x h
Perimeter of a rectangle:
P = 2L x 2W
Circumference of a circle:
C = Pi x r x 2
Pi = :
3.14 or 22/7
Yards to:
meters
Miles to:
kilometers
Inches to:
centimeters
Gallons to:
liters
Fluid ounce to:
milliliters
Feet to:
meters
How many feet in a mile:
5280