Convert liters to US gallons

Convert liters to US gallons instantly. Type a value below and the result updates as you go.

Convert

Value

From

Result

Use this tool from AI agents

This tool's engine is available to AI agents over MCP as convert_units. Add the Clean.tools server, then your agent can call it directly.

Claude Code

claude mcp add --transport http clean-tools https://mcp.clean.tools/mcp

Claude Desktop (mcpServers)

{"mcpServers":{"clean-tools":{"command":"npx","args":["-y","@clean-tools/mcp"]}}}

Cursor

https://mcp.clean.tools/mcp

Or call it over plain HTTP from any script. Same engine, JSON in and JSON out, no key:

curl

curl -s https://api.clean.tools/v1/convert_units \
  -H 'content-type: application/json' \
  -d '{"category":"length","value":10,"from":"km","to":"mile"}'

JavaScript

const res = await fetch('https://api.clean.tools/v1/convert_units', {
  method: 'POST',
  headers: { 'content-type': 'application/json' },
  body: JSON.stringify({ category: 'length', value: 10, from: 'km', to: 'mile' })
});
const data = await res.json();

OpenAPI spec npm: @clean-tools/mcp Full developer guide

Converting liters to US gallons

1 liter equals 0.264172 US gallons, so 10 liters is 2.641721 US gallons. The converter above is preset to liters and US gallons, so you can type any value and read the result instantly. Switch the category or units at any time to convert something else.

The conversion uses exact factors, and everything runs locally in your browser with no data sent to a server. No cost, no signup, no tracking.

Frequently asked questions

How many US gallons are in a liter?

0.264172 US gallons. 1 liter equals 0.264172 US gallons, so 10 liters is 2.641721 US gallons.

Can I convert other units too?

Yes. The tool above handles length, weight, temperature, volume, data, speed, area, and time. Pick a different category or swap the from and to units to convert anything in those groups.

Can I use this from the command line or an AI agent?

Yes. The same converter is a REST endpoint at https://api.clean.tools/v1/convert_units, and it is an MCP server you can add to Claude, Claude Code, or Cursor. The @clean-tools/mcp npm package runs it as a local stdio server.

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Use Clean.tools from your AI agent

This tool is also convert_units on the Clean.tools MCP server — the same engine, callable by your AI agent directly. No key, no signup: requests are processed in memory and request contents are never stored.