# US

Browse 33 online US tools for processing and managing US files and data. Use them in your browser; text inputs are not stored and uploaded files are deleted after 6 hours.

> Canonical page: https://elysiatools.com/en/tags/us

## Overview

Explore 33 US tools for working with US files and data through browser-based interfaces, including supported processing, conversion, validation, and management workflows. No software installation is required.

## Frequently asked questions

### What can I do with US tools?

You can use this collection to process, convert, validate, and manage US files and data through a browser-based interface.

### How is my data handled?

Tools are operated in your browser, while processing runs on Elysia Tools servers. Text inputs are not stored, and uploaded files are automatically deleted after 6 hours.

### Do I need to install software to use these tools?

No software installation is required. Open a tool in your browser and follow its supported workflow.

## Tools

- [Blood Alcohol Content (BAC) Estimator](https://elysiatools.com/en/tools/bac-calculator): Estimate your BAC from sex, weight, drinks and time using the Widmark formula. Returns g/dL and ‰, predicts sober time, and flags the impairment tier and legal driving limits.
- [Body Fat Calculator (US Navy)](https://elysiatools.com/en/tools/body-fat-calculator-us-navy): Calculate body fat percentage using the US Navy method
- [British-American English Converter](https://elysiatools.com/en/tools/british-american-converter): AI-powered converter between British and American English with context awareness
- [Cubic Feet to Gallon](https://elysiatools.com/en/tools/cubic-feet-to-gallon): Convert cubic feet to US liquid gallons with configurable decimal precision
- [Cup to Liter](https://elysiatools.com/en/tools/cup-to-liter): Convert US cups to liters with configurable decimal precision
- [Cup to OZ](https://elysiatools.com/en/tools/cup-to-oz): Convert US cups to US fluid ounces with configurable decimal precision
- [Date Extractor (日期提取器)](https://elysiatools.com/en/tools/date-extractor): Extract dates from text in multiple formats including Chinese, ISO, and US formats with detailed analysis and summary
- [EIN Validator](https://elysiatools.com/en/tools/ein-validator): Validate US Employer Identification Numbers
- [Gallon to Cubic Feet](https://elysiatools.com/en/tools/gallon-to-cubic-feet): Convert US liquid gallons to cubic feet with configurable decimal precision
- [Gallon to Liter](https://elysiatools.com/en/tools/gallon-to-liter): Convert US liquid gallons to liters with configurable decimal precision
- [Gallon to Quart](https://elysiatools.com/en/tools/gallon-to-quart): Convert US liquid gallons to US liquid quarts with configurable decimal precision
- [Global Phone Validator](https://elysiatools.com/en/tools/global-phone-validator): Validate phone numbers from multiple countries including China, US, and more with detailed formatting and carrier info
- [Global Postal Code Validator](https://elysiatools.com/en/tools/global-postal-code-validator): Validate postal codes from multiple countries including US ZIP, UK Postcode, Canada, and more
- [IPA Phonetic Transcription and Pronunciation Coach](https://elysiatools.com/en/tools/ipa-phonetic-transcription-and-pronunciation-coach): Turn English words into teaching-oriented US/UK IPA, color-coded phonemes, articulation cues, and minimal-pair drills.
- [LB to Ton](https://elysiatools.com/en/tools/lb-to-ton): Convert pounds to US short tons with configurable decimal precision
- [Liter to Cup](https://elysiatools.com/en/tools/liter-to-cup): Convert liters to US cups with configurable decimal precision
- [Liter to Gallon](https://elysiatools.com/en/tools/liter-to-gallon): Convert liters to US liquid gallons with configurable decimal precision
- [Liter to Pint](https://elysiatools.com/en/tools/liter-to-pint): Convert liters to US liquid pints with configurable decimal precision
- [Liter to Quart](https://elysiatools.com/en/tools/liter-to-quart): Convert liters to US liquid quarts with configurable decimal precision
- [ML to OZ](https://elysiatools.com/en/tools/ml-to-oz): Convert milliliters to US fluid ounces with configurable decimal precision
- [OZ to Cup](https://elysiatools.com/en/tools/oz-to-cup): Convert US fluid ounces to US cups with configurable decimal precision
- [OZ to ML](https://elysiatools.com/en/tools/oz-to-ml): Convert US fluid ounces to milliliters with configurable decimal precision
- [Pint to Liter](https://elysiatools.com/en/tools/pint-to-liter): Convert US liquid pints to liters with configurable decimal precision
- [Quart to Gallon](https://elysiatools.com/en/tools/quart-to-gallon): Convert US liquid quarts to US liquid gallons with configurable decimal precision

## Related content

- [Conversion](https://elysiatools.com/en/tags/conversion): Browse 369 online conversion tools for transforming data and files between supported formats. Use them in your browser with secure server-side processing.
- [Math](https://elysiatools.com/en/tags/math): Browse 502 online math tools for working with math operations, data, and files in your browser. Text inputs are not stored, and uploaded files are deleted after 6 hours.
- [Volume](https://elysiatools.com/en/tags/volume): Browse 45 online Volume tools for working with volume-related data and operations in your browser. Text inputs are not stored, and uploaded files are deleted after 6 hours.
- [Fluid Ounces](https://elysiatools.com/en/tags/fluid-ounces): Browse 4 online fluid ounces tools for working with fluid ounces data in your browser. Text inputs are not stored, and uploaded files are deleted after 6 hours.
- [ID](https://elysiatools.com/en/tags/id): Browse 17 online ID tools for working with identifiers and ID-related data in your browser. Text inputs are not stored, and uploaded files are deleted after 6 hours.
- [Multiple](https://elysiatools.com/en/tags/multiple): Browse 142 online tools for working with multiple formats and operations in your browser, with secure server processing and automatic file deletion after 6 hours.