---
title: "Millisecond Converter"
source_name: "Simon Willison's Weblog"
original_url: "https://simonwillison.net/2026/Apr/24/milliseconds/#atom-everything"
canonical_url: "https://www.traeai.com/articles/299b51c9-8f8b-410e-90e3-e30116d303cd"
content_type: "article"
language: "中文"
score: 5
tags: []
published_at: "2026-04-24T04:23:11+00:00"
created_at: "2026-04-24T06:26:12.56947+00:00"
---

# Millisecond Converter

Canonical URL: https://www.traeai.com/articles/299b51c9-8f8b-410e-90e3-e30116d303cd
Original source: https://simonwillison.net/2026/Apr/24/milliseconds/#atom-everything

## Summary

traeai 为开发者、研究员和内容团队筛选高质量 AI 技术内容，提供摘要、评分、趋势雷达与一键内容产出。

## Key Takeaways

- 
- 
- 

## Content

Title: Tool: Millisecond Converter

URL Source: http://simonwillison.net/2026/Apr/24/milliseconds/

Markdown Content:
# Tool: Millisecond Converter

# [Simon Willison’s Weblog](http://simonwillison.net/)

[Subscribe](http://simonwillison.net/about/#subscribe)

**Sponsored by:** Sonar — Now with SAST + SCA for secure, dependency-aware Agentic Engineering. [SonarQube Advanced Security](https://fandf.co/4bzyODl)

24th April 2026

Tool[Millisecond Converter](https://tools.simonwillison.net/milliseconds)

[LLM](https://llm.datasette.io/) reports prompt durations in milliseconds and I got fed up of having to think about how to convert those to seconds and minutes.

Posted [24th April 2026](http://simonwillison.net/2026/Apr/24/) at 4:23 am

## Recent articles

*   [DeepSeek V4 - almost on the frontier, a fraction of the price](http://simonwillison.net/2026/Apr/24/deepseek-v4/) - 24th April 2026
*   [Extract PDF text in your browser with LiteParse for the web](http://simonwillison.net/2026/Apr/23/liteparse-for-the-web/) - 23rd April 2026
*   [A pelican for GPT-5.5 via the semi-official Codex backdoor API](http://simonwillison.net/2026/Apr/23/gpt-5-5/) - 23rd April 2026

This is a **beat** by Simon Willison, posted on [24th April 2026](http://simonwillison.net/2026/Apr/24/).

[tools 59](http://simonwillison.net/tags/tools/)
### Monthly briefing

Sponsor me for **$10/month** and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

[Sponsor & subscribe](https://github.com/sponsors/simonw/)

*   [Disclosures](http://simonwillison.net/about/#disclosures)
*   [Colophon](http://simonwillison.net/about/#about-site)
*   ©
*   [2002](http://simonwillison.net/2002/)
*   [2003](http://simonwillison.net/2003/)
*   [2004](http://simonwillison.net/2004/)
*   [2005](http://simonwillison.net/2005/)
*   [2006](http://simonwillison.net/2006/)
*   [2007](http://simonwillison.net/2007/)
*   [2008](http://simonwillison.net/2008/)
*   [2009](http://simonwillison.net/2009/)
*   [2010](http://simonwillison.net/2010/)
*   [2011](http://simonwillison.net/2011/)
*   [2012](http://simonwillison.net/2012/)
*   [2013](http://simonwillison.net/2013/)
*   [2014](http://simonwillison.net/2014/)
*   [2015](http://simonwillison.net/2015/)
*   [2016](http://simonwillison.net/2016/)
*   [2017](http://simonwillison.net/2017/)
*   [2018](http://simonwillison.net/2018/)
*   [2019](http://simonwillison.net/2019/)
*   [2020](http://simonwillison.net/2020/)
*   [2021](http://simonwillison.net/2021/)
*   [2022](http://simonwillison.net/2022/)
*   [2023](http://simonwillison.net/2023/)
*   [2024](http://simonwillison.net/2024/)
*   [2025](http://simonwillison.net/2025/)
*   [2026](http://simonwillison.net/2026/)