Sum Calculator: Fast Comma Separated Addition

Overview

Use this sum calculator to add a list of numbers in one go.

It now accepts numbers separated by commas and shows a full equation.

Example: 10 + 20 + 30 = 60.

It helps students and teams at work.

It suits anyone who needs quick totals.

How It Works

Type numbers into one input field, separated by commas.

Click Calculate Sum or press Enter to run it.

The tool reads each value.

It trims spaces and adds them.

It then prints the equation and the total.

Inputs and output at a glance.

• Input field: Enter numbers separated by commas.
• Integers work.
• Decimals work.
• Negative values work.
• Use a dot for decimals.
• Calculate Sum button: Runs the addition.
• Keyboard: Press Enter to run.
• Result line: Shows an equation and the total.
• Display rounds non integers to two decimal places.
• Empty input shows a request to enter at least one number.
• If none are valid the tool asks for valid numbers.

Notes and limits.

• Write 1000 instead of 1,000.
• Use only numbers and commas in the list.
• Words in the list may count as zero when it contains 0.
• Spaces around items are fine.
• Very long decimals show two places at most.

A Few Simple Steps

1. Type your numbers in the box, separated by commas.
2. Include decimals or negative values if you need them.
3. Click Calculate Sum or press Enter.
4. Read the equation and the total.
5. Edit the list and run it again.

Why Use Our Sum Calculator?

This sum calculator saves time for quick totals.

It handles long lists with less effort.

The clear equation helps you check each entry.

Use cases.

• Budget lines from receipts or invoices.
• Class marks or grade points.
• Simple cash counts for a drawer.
• Stock items across shelves.
• Sensor readings across time.

Key Benefits

• One field for the entire list.
• Full equation that is easy to scan.
• Enter key support for faster work.
• Clear prompts on empty or invalid input.
• Readable rounding for decimal results.

Final Thoughts

The sum calculator keeps addition simple and clear.

It now accepts comma separated lists and shows the full equation.

Try a few numbers and check the total.

Quick math without extra steps.