---
title: "CIDR Range Calculator | Subnet & CIDR Calculator | XTRAW Tools"
description: "Calculate network address, broadcast, host range, and host count from a CIDR block. Use this free browser-based calculator from XTRAW Tools for CIDR ranges, network address, broadcast address, wildcard masks, host counts, and subnet splitting."
url: "https://xtraw.com/developer-tools/web-tech-tools/cidr-range-calculator"
date: "2026-05-20T22:46:44+00:00"
language: "en-GB"
---

[YAML to JSON Converter](https://xtraw.com/developer-tools/web-tech-tools/yaml-to-json-converter)[Broadcast Address Calculator](https://xtraw.com/developer-tools/web-tech-tools/broadcast-address-calculator)

 [![CIDR Range Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/xtraw-cidr-range-calculator-360x360.jpg)](https://xtraw.com/images/virtuemart/product/xtraw-cidr-range-calculator-360x360.jpg "CIDR Range Calculator from XTRAW Tools")

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 [Back to: Web & Tech Tools](https://xtraw.com/developer-tools/web-tech-tools "Web & Tech Tools")

# CIDR Range Calculator

 Calculate network address, broadcast, host range, and host count from a CIDR block. Use this free browser-based cidr range calculator from XTRAW Tools.

 **CIDR Range Calculator** helps you calculate network address, broadcast, host range, and host count from a CIDR block. Use this free browser-based calculator from XTRAW Tools to compare inputs, estimate results, and prepare useful developer output.

## How to Use the CIDR Range Calculator

1. Enter the required input shown in the form.
2. Review the network, CIDR, port, HTML, JSON, XML, CSV, YAML, delimiter, formatting, or conversion assumptions.
3. Run the tool, then copy the result or adjust one input at a time to compare scenarios.

## What This Tool Helps With

Calculate network address, broadcast, host range, and host count from a CIDR block. It is designed for developers, IT users, site owners, ecommerce teams, SaaS teams, students, network admins, and technical users who want a fast browser-based result before relying on command-line tools, spreadsheets, scripts, parsers, production systems, or professional sources.

- CIDR Notation: 192.168.1.0/24

## Common Uses

People use this calculator when they need a quick way to find CIDR ranges, network addresses, broadcast addresses, usable host ranges, wildcard masks, or subnet splits.

- **Data Conversion:** Convert structured data, IP ranges, addresses, entities, CSV, JSON, XML, YAML, or related values between useful formats.
- **Project Planning:** Plan networking, subnetting, data migration, web development, SaaS, hosting, or configuration workflows.
- **Measurement:** Measure host counts, address ranges, port classes, subnet sizes, and other practical network or developer values.
- **Developer Formatting:** Format, minify, classify, encode, decode, or prepare developer-friendly output for copy-and-paste workflows.

## Formula or Method

Network = IP & mask; Broadcast = network | ~mask; Hosts = 2^(32−prefix) − 2

## Example

**Example inputs:** CIDR Notation: 192.168.1.0/24

**Example result:** Using 192.168.1.0/24, network is 192.168.1.0, broadcast is 192.168.1.255, usable range is 192.168.1.1 to 192.168.1.254, and usable host count is 254.

## Related Tools

- [IPv4 Range Calculator](https://xtraw.com/tools/ipv4-range-calculator)
- [Wildcard Mask Calculator](https://xtraw.com/tools/wildcard-mask-calculator)
- [Network Address Calculator](https://xtraw.com/tools/network-address-calculator)
- [Broadcast Address Calculator](https://xtraw.com/tools/broadcast-address-calculator)
- [Host Count Calculator](https://xtraw.com/tools/host-count-calculator)
- [Subnet Split Calculator](https://xtraw.com/tools/subnet-split-calculator)

## CIDR Range Calculator FAQ

### Is the CIDR Range Calculator free?

Yes. This tool is free to use on XTRAW Tools.

### Do I need to create an account?

No. XTRAW tools are designed for browser-based use without requiring an account.

### Are the results production-ready?

Results are intended for quick reference and convenience. Always validate important networking, parser, encoding, formatting, or data-conversion output before relying on it in production.

**Disclaimer:** This tool is provided for general informational, educational, and convenience purposes only. It is not cybersecurity, networking, legal, compliance, data-governance, professional IT, engineering, or production-systems advice. Network results, parser behavior, encoding conventions, data transformation rules, and formatting output may vary by environment, language, library, system, and requirements. Always verify important results with qualified professionals, official documentation, production tests, backups, and authoritative sources before relying on them.

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