Who it is for
Someone who needs quick unit conversions during travel, study or technical work without opening a separate calculator.
Unit conversion across nine measurement categories
Overview
AnyConversion handles unit math inside ChatGPT, covering nine categories of measurement. Weight, length, temperature, area, volume, speed and time are all included, and the listing adds engineering and scientific units plus digital storage figures such as gigabytes to megabytes.
Both systems are supported, so pounds to kilograms, miles to kilometres and Celsius to Fahrenheit are handled in the same place. Results are calculated as the input arrives, and frequently used pairs can be kept as favourites. The developer, Spheric Admin Ltd, also states that the tool functions without an internet connection.
The audience described is broad: travellers, students, builders, engineers, scientists, and anyone whose work involves occasional conversion rather than specialist calculation.
Someone who needs quick unit conversions during travel, study or technical work without opening a separate calculator.
It puts everyday conversions and engineering or scientific units behind the same interface, and the record states it keeps working offline.
Availability
AnyConversion- Imperial/Metric is listed in the ChatGPT apps directory only. Spheric Admin Ltd has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
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This is an independent catalogue entry compiled by Node8 from AnyConversion- Imperial/Metric's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Spheric Admin Ltd, and inclusion here is not an endorsement.
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.