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HomeToolsTypescript Data Size Converter

Developer utility

• Updated Feb 22, 2026

Typescript Data Size Converter

Convert between bytes, KB, MB, GB, TB and their binary equivalents (KiB, MiB, GiB). SI and IEC units.

Key Takeaway (AI Summary)

The Typescript Data Size Converter is a zero-knowledge, browser-native utility that convert between bytes, kb, mb, gb, tb and their binary equivalents (kib, mib, gib). si and iec units with 100% privacy guarantee.

Client-side only
No signup
Instant outputPrivate by designZero tracking

Decimal (SI) — 1 KB = 1,000 bytes

Bits8,000,000,000
Bytes (B)1,000,000,000
Kilobytes (KB)1,000,000
Megabytes (MB)1,000
Gigabytes (GB)1
Terabytes (TB)0.00100000
Petabytes (PB)0.00000100000

Binary (IEC) — 1 KiB = 1,024 bytes

Kibibytes (KiB)976,562.5
Mebibytes (MiB)953.6743
Gibibytes (GiB)0.931323
Tebibytes (TiB)0.000909495
Pebibytes (PiB)8.88178e-7

💡 Did You Know?

  • • Drive manufacturers use decimal (1 TB = 1012 bytes), but OS shows binary (≈ 931 GiB)
  • • RAM is always measured in binary (8 GiB = 8,589,934,592 bytes)
  • • Network speeds use decimal (1 Gbps = 109 bits/s = 125 MB/s)

Free data size converter — supports both SI (decimal) and IEC (binary) units.

This tool saved you time?

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Data Size Converter — Solving the Gigabyte vs. Gibibyte Puzzle

Have you ever wondered why a "1 TB" drive only shows as 931 GB in your operating system? The answer lies in the conflict between **SI (Decimal)** and **IEC (Binary)** measurement standards. The **DevUtility Hub Data Size Converter** is a high-precision technical utility designed to bridge this gap, allowing system administrators, cloud engineers, and developers to convert between bits, bytes, and multi-terabyte volumes with absolute accuracy.

💾 Mastery of SI and IEC Units

Our tool provides simultaneous views of the two competing standards used in modern computing:

- **Decimal (SI) - Base 10**: Uses powers of 1,000. This is the standard used by hardware manufacturers (SSD/HDD) and networking equipment (Gbps). Units: **KB, MB, GB, TB, PB**.

- **Binary (IEC) - Base 2**: Uses powers of 1,024. This is the standard used by operating systems (Windows, Linux) and RAM manufacturers. Units: **KiB, MiB, GiB, TiB, PiB**.

- **Bit vs. Byte Awareness**: Instantly toggle between bits (b) for networking bandwidth and bytes (B) for storage capacity—a critical distinction for calculating throughput.

- **High-Fidelity Precision**: We provide results to ten decimal places, essential for sizing cloud instances or defining Kubernetes resource limits where every byte matters.

âš¡ Systems Engineering Workflow

1. **Input Magnitude**: Enter your value into any field (e.g., enter "500" in the MB field).

2. **Instant Cross-Mapping**: Watch as every other unit—from bits to petabytes—updates in real-time.

3. **Audit the Delta**: See the exact difference between the "Manufacturer Capacity" (SI) and the "Usable Capacity" (IEC).

4. **Copy for Spec Sheets**: One-click copy for your documentation, Jira tickets, or infrastructure-as-code configuration files.

🛡️ 100% Secure & Private

As with every utility in our hub, we respect the sensitivity of infrastructure metadata. Whether you're sizing a massive corporate database or calculating backup volumes, **DevUtility Hub is 100% Client-Side**. Your data sizes and conversion history are never sent to a server. Everything is processed locally in your browser's V8 engine, ensuring total privacy for your systems engineering tasks.

Standardize your storage and bandwidth metrics with the world's most accurate data converter.

Zero-Knowledge Execution & Edge Architecture

Unlike traditional monolithic developer utilities, DevUtility Hub operates entirely on a Zero-Knowledge architectural framework. When utilizing the Typescript Data Size Converter, all computational workload is completely shifted to your local execution environment via WebAssembly (Wasm) and your browser's native JavaScript engine (such as V8 or SpiderMonkey).

Why Local Workloads Matter

Transmitting proprietary JSON objects, sensitive source code, or unencrypted text strings to an unknown third-party server introduces critical security vulnerabilities. By executing the Typescript Data Size Converter securely within the isolated sandbox of your Document Object Model (DOM), we structurally guarantee strict compliance with major data protection regulations like GDPR, CCPA, and HIPAA. We do not ingest, log, or telemetry your text payloads. Your local RAM serves as the absolute boundary.

Network-Free Performance

Furthermore, by completely eliminating asynchronous HTTP POST payloads to a centralized cloud infrastructure, we guarantee effectively zero latency. The Typescript Data Size Converter provides instant execution without arbitrary rate limits, artificial file size constraints, or server timeouts. Our global edge network serves the application wrapper, while your local machine handles the heavy lifting.

N
Nick Osta

Senior DevTools Architect • 15+ Yeaers Exp.

Subject Matter Expert Reviewed

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