Number Formatter
Format numbers with commas, decimal places, prefixes, and suffixes. Convert plain numbers to currency, percentage, or custom formats for professional presentations and reports.
Input Numbers
Enter numbers to format
Format Options
Customize number formatting
What is Number Formatting?
Number formatting is the process of converting raw numerical values into human-readable formats that follow regional conventions and specific presentation requirements. This includes adding thousand separators, controlling decimal places, and adding context through prefixes and suffixes.
Comma Separators
1234567 → 1,234,567
Currency Format
123.45 → $123.45
Percentage
0.25 → 25%
Custom Format
42 → Value: 42.00
Common Use Cases
Financial Reports
Format revenue and financial data
Statistics & Metrics
Display conversion rates and percentages
Data Presentation
Format metrics for presentations
Frequently Asked Questions
How do I format numbers with commas?
Enable the "Use Separators" option to automatically add commas every three digits. This follows standard number formatting conventions for readability.
Can I control the number of decimal places?
Yes! Use the decimal places slider to set anywhere from 0 to 10 decimal places. The tool will round appropriately based on your selection.
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