Sum Calculator
Use this Sum Calculator to Calculate the Sum of a List of Numbers Separated by Spaces, Commas, or Line Breaks.
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What is a Sum Calculator?
A sum calculator is a simple mathematical tool that is used to calculate the sum of a list of numbers. Summing numbers or amounts from bills manually quickly becomes tiresome. Also, it increases the chances of errors.
So, in all those scenarios where you have to add a long list of numbers, use this sum calculator to instantly add up all of your numbers in seconds. It not only saves you time but also gives you a precise and accurate result.
The following formula is used to calculate the sum of given set of numbers:
Sum = n + n1 + n2 + n3 + . . . + nk.
- 1 + 4 + 12 = 17
- -30 + 48 + 12 = 30
- 15.2 + 16.8 + 17.3 = 49.3
- Rs 25 + Rs 50 + Rs 75 = Rs 150
- 3e2 + 4e1 = 340
Add Numbers
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How to Use this Calculator?
Enter Input Numbers
Enter or paste the numbers that you want to add in the input field. You can enter a list of numbers separated by commas, spaces or line breaks. Also you can use mix of all of this.
If you want to add amounts, then you can also enter the numbers with symbols. For example $25, $50, $75 and so on. This calculator will add all the amounts and will display the final value (symbols are optional).
- Supports Decimals and Negative Integers
- Supports Symbols Input ($, ₹)
- Separate Numbers Using Commas, Spaces, or Line Breaks
See the Results
After entering all the numbers in the input field, the next step is to click on 'Calculate Sum' button.
After clicking on it, this calculator will compute and display the sum, total items in the list, and the expression to recheck the calculation. You can also copy the results by clicking on the 'Copy' button.
- Instant Results
- Copy the Sum
- Accurate and Precise Results
Features
Quick Addition
Quickly adds up a long list of numbers with a single click
Flexible Input
Accepts numbers separated by commas, spaces or line breaks.
Expression Display
Shows the entire calculation to recheck (e.g., 3 + 5 + 7 = 15)
Time Saver
Avoid manual calculation and save a lot of your precious time.
Multiple Number Support
This calculator supports both integers and decimal number inputs.
Error Handling
Ignores empty spaces and invalid inputs through backend optimization.
Example Table
| Input | Expression | Sum |
|---|---|---|
| 5, 7, 9 | 5 + 7 + 9 | 21 |
| -10, 20, -5, 15 | (-10) + 20 + (-5) + 15 | 20 |
| 2.5, 3.75, 4.25 | 2.5 + 3.75 + 4.25 | 10.5 |
| 100, 200, 300, 400 | 100 + 200 + 300 + 400 | 1000 |
| 1e3, 5e2, 2e2 | 1000 + 500 + 200 | 1700 |
| 0.1, 0.2, 0.3, 0.4 | 0.1 + 0.2 + 0.3 + 0.4 | 1.0 |
| 50, -25, 75, -100 | 50 + (-25) + 75 + (-100) | 0 |
| 3.14, 2.71, 1.41 | 3.14 + 2.71 + 1.41 | 7.26 |
| 999, 1, -500 | 999 + 1 + (-500) | 500 |
| 20, 30, 40, 50, 60 | 20 + 30 + 40 + 50 + 60 | 200 |
| 7e1, 3e2, 4e0 | 70 + 300 + 4 | 374 |
| 0.05, 0.15, 0.25, 0.55 | 0.05 + 0.15 + 0.25 + 0.55 | 1.0 |