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Online calculators, formulas, calculations
You can find online calculators, formulas, drawings and much more for mathematical and other calculations on our website.
Calculators
area and perimeter
volume and surface area
percentage
cross-multiplication
equations
average
powers and roots
trigonometric functions
logarithms
unit conversion
energy and fuel
Rating
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area and perimeter
☰
circle
triangle
right-angled triangle
square
rectangle
rhombus
parallelogram
trapezium
pentagon
hexagon
polygon
Pythagorean theorem
volume and surface area
☰
cube
cuboid
cylinder
cone
sphere
prism
pyramid
percentage
cross-multiplication
equations
☰
linear equation
quadratic equation
system of linear equations
average
☰
arithmetic mean
weighted arithmetic mean
powers and roots
☰
square
cube
Nth power
square root
cube root
Nth root
trigonometric functions
☰
sine
cosine
tangent
cotangent
logarithms
☰
logarithm
natural logarithm
common logarithm
unit conversion
☰
length
area
volume
mass
speed
temperature
angles
pressure
power
energy
time
energy and fuel
☰
electricity consumption
fuel consumption
gas consumption
