The Sum (Summation) Calculator is used to calculate the total summation of any set of numbers. In mathematics, the summation is the addition of a sequence of any kind of numbers, called addends or summands; the result is their sum or total.

*Sum Calculator App | Sigma Calculator All Formula*

Quickly calculate the sum of numbers on your mobile. To get your sum, just enter your list of numbers in the input field, adjust the separator between the numbers in the options below, and this utility will add up all these numbers.

How does this summation calculator work? Do I need to enter a plus (+) sign between two numbers?

We want to make the summation calculator very easy to use. You do not need to input plus (+) sign every time. Please separate all numbers by comma, space, or line break. Our tool can automatically calculate the summation of all numbers.

How many numbers does this summation calculator support?
We ever tested 10k numbers. This tool can instantly get the summation of these numbers.

Does this tool support negative numbers?
Yes. Just retain the negative sign with the numbers.

Is there a mobile app?
This sum calculator is designed as a Friendly Android app.

*Operators*
+ Addition operator
- Subtraction operator
* Multiplication operator
/ Division operator
^ Power/Exponent/Index operator
() Parentheses
*Functions*
sqrt Square Root of a value or expression.
sin sine of a value or expression
cos cosine of a value or expression
tan tangent of a value or expression
asin inverse sine (arcsine) of a value or expression
acos inverse cosine (arccos) of a value or expression
atan inverse tangent (arctangent) of a value or expression
sinh Hyperbolic sine of a value or expression
cosh Hyperbolic cosine of a value or expression
tanh Hyperbolic tangent of a value or expression
exp e (the Euler Constant) raised to the power of a value or expression
ln The natural logarithm of a value or expression
log The base-10 logarithm of a value or expression
abs Absolute value (distance from zero) of a value or expression
fact the Factorial function!
*Constants*
pi The constant π (3.141592654...)
e Euler's Number (2.71828...), the base for the natural logarithm