🧮 Advanced Sum Calculator

Summation Tool: Calculate the total sum of any set of numbers with detailed step-by-step calculations. Perfect for adding lists of values, computing totals, and analyzing numerical data sets.

Features: Supports positive and negative numbers, decimals, multiple input formats, running totals, and comprehensive statistical analysis including count, average, and range calculations.

Input Flexibility: Enter numbers separated by commas, spaces, or line breaks. Copy and paste directly from spreadsheets or text files.

🔢 Enter Your Numbers

📋 Supported Input Formats

Comma-separated
10, 25, 30, 15, 20
Space-separated
10 25 30 15 20
Line-separated
10
25
30
15
Mixed format
10, 25 30
15, 20
Decimal numbers
10.5, 25.75, 30.25, 15.5
Negative numbers
-15, 25, -10, 30, -5
💡 Pro Tips

Excel/Spreadsheet Users: Copy and paste directly from your spreadsheet cells - the calculator will automatically parse the data correctly.

Large Numbers: The calculator handles very large numbers and will display results in scientific notation when appropriate.

📊 Display Options

🔧 Calculation Options