Convert GB to KB - Fast & Accurate GB ⇄ KB Conversion Tool

Convert between gigabytes (GB) and kilobytes (KB) with precision using binary data storage measurements.

GB to KB Converter Tool
Enter a value to convert between gigabytes and kilobytes with bidirectional conversion (1 GB = 1,048,576 KB)
Note: This converter uses binary conversion (1 GB = 1,048,576 KB). Perfect for data storage calculations, file size conversions, and computer memory measurements.

Need a fast and accurate way to convert GB to KB or KB to GB? Our GB ⇄ KB converter gives instant results. Enter the value and get precise answers anytime.

Why Users Love This GB ⇄ KB Converter

  • Exact in design: Uses the correct formula for accurate results.
  • Instant answers: Results update as you type or on one click.
  • Clear display: Shows both exact and rounded values with adjustable decimals.
  • Two-way switch: Toggle between GB to KB and KB to GB.
  • Works anywhere: Mobile and desktop friendly for everyday use.

How to Use Our Converter

  1. Enter the value.
  2. Choose direction: GB to KB or KB to GB.
  3. View instant results.
  4. Copy, share, or save the answer.

GB

The term GB (Gigabyte) stands for a unit of digital storage equal to 1,073,741,824 bytes (binary system). It is widely used in computers, smartphones, hard drives, and cloud storage.

Key Facts About GB

  • Exact value: 1 GB = 1024 MB = 1,048,576 KB
  • Relationship to other units: 1 GB = 8,589,934,592 bits
  • Common abbreviation: GB
  • Notation tips: Used for storage space in devices and files.

KB

The term KB (Kilobyte) stands for a smaller unit of digital storage equal to 1,024 bytes (binary system). It is often used to measure small text files, documents, or icons.

Key Facts About KB

  • Exact value: 1 KB = 1024 bytes
  • Relationship to other units: 1 KB = 0.0000009537 GB
  • Common abbreviation: KB
  • Notation tips: Commonly used for email attachments, small program files, and metadata.

GB to KB Conversion Formula

Formula:

KB = GB × 1,048,576

GB to KB Conversion Examples

Example 1: Convert 2 GB to KB

  • Step 1: Formula = KB = GB × 1,048,576
  • Step 2: Substitute = 2 × 1,048,576
  • Step 3: Multiply = 2,097,152 KB

Example 2: Convert 5 GB to KB

  • Step 1: Formula = KB = GB × 1,048,576
  • Step 2: Substitute = 5 × 1,048,576
  • Step 3: Result = 5,242,880 KB

Example 3: Convert 10 GB to KB

  • Step 1: Formula = KB = GB × 1,048,576
  • Step 2: Substitute = 10 × 1,048,576
  • Step 3: Result = 10,485,760 KB

KB to GB Conversion Formula

Formula:

GB = KB ÷ 1,048,576

KB to GB Conversion Examples

Example 1: Convert 500,000 KB to GB

  • Step 1: Formula = GB = KB ÷ 1,048,576
  • Step 2: Substitute = 500,000 ÷ 1,048,576
  • Step 3: Result = 0.4768 GB

Example 2: Convert 2,000,000 KB to GB

  • Step 1: Formula = GB = KB ÷ 1,048,576
  • Step 2: Substitute = 2,000,000 ÷ 1,048,576
  • Step 3: Result = 1.907 GB

Example 3: Convert 5,000,000 KB to GB

  • Step 1: Formula = GB = KB ÷ 1,048,576
  • Step 2: Substitute = 5,000,000 ÷ 1,048,576
  • Step 3: Result = 4.768 GB

Applications of GB and KB Conversions

  • Computer storage: Checking hard drive or SSD space.
  • Cloud services: Converting storage plans (e.g., 15 GB to KB).
  • Mobile devices: Measuring apps, pictures, and downloads.
  • Data transfer: File uploads, emails, and attachments.

Quick Reference Table for GB ⇄ KB Conversion

GB

KB

KB

GB

1 GB

1,048,576 KB

500,000 KB

0.4768 GB

2 GB

2,097,152 KB

1,000,000 KB

0.9537 GB

5 GB

5,242,880 KB

2,000,000 KB

1.907 GB

10 GB

10,485,760 KB

5,000,000 KB

4.768 GB

Use our GB ⇄ KB converter at Digital Calculator for fast, accurate, and reliable results in computing, cloud storage, and everyday file management.

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Frequently Asked Questions

Published: 10/3/2025