---
title: "Unit Conversion - Air Market"
description: "Ethereum amounts come in units that are easy to mix up, and a slipped decimal place is an expensive bug. This handles the conversions between them in .NET, including a token's own decimals and number…"
canonical: "https://airmarket.ai/app/unit-conversion"
---

[Air Market](/) / [Developer Tools](/category/devtools) / Unit Conversion

Skill by [Nethereum](/@nethereum)

# Unit Conversion

Stop losing decimal places between Wei and Ether

## What this does

Ethereum amounts come in units that are easy to mix up, and a slipped decimal place is an expensive bug. This handles the conversions between them in .NET, including a token's own decimals and numbers too big for ordinary types. Reach for it any time an amount has to be displayed or read in.

### Top 3 things it does for you

- Convert between Wei, Gwei and Ether
- Handle a token's own decimals correctly
- Keep precision on very large values

## Information

**Unit Conversion at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Nethereum](/@nethereum) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 3 KB |
| Licence | MIT |
| Repository | [Nethereum/Nethereum](https://github.com/Nethereum/Nethereum/tree/1d68d2b036054226a11179eb1d1bda57f30a5365/plugins/nethereum-skills/skills/unit-conversion) |
| GitHub stars | 2,256 (as of Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Unit Conversion and flagged nothing. AIR's verdict: **safe**.

**What Unit Conversion's check was run against**

|  |  |
| --- | --- |
| Commit | 1d68d2b036054226a11179eb1d1bda57f30a5365 |
| Content hash | 13e11da2d3f0abcce1985bc7b6a19446c694a5eef02f36e0858d5c10dd89f9d9 |
| Files read | [Browse the files at this exact commit](https://github.com/Nethereum/Nethereum/blob/1d68d2b036054226a11179eb1d1bda57f30a5365/plugins/nethereum-skills/skills/unit-conversion/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for Unit Conversion](/security/unit-conversion)

## About Unit Conversion

This converts between Wei, Ether, Gwei, and other Ethereum denominations with Nethereum.

Reach for it when you need to convert ETH units, handle token decimals, or work with BigDecimal precision for large values.

## What's inside

- SKILL.md - instructions

## Questions

### Is Unit Conversion safe to install?

AIR scanned this exact version of Unit Conversion and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 1d68d2b03605, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/unit-conversion.

### How do I install Unit Conversion?

Open https://airmarket.ai/app/unit-conversion on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/Nethereum/Nethereum/tree/1d68d2b036054226a11179eb1d1bda57f30a5365/plugins/nethereum-skills/skills/unit-conversion. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by Nethereum](/@nethereum)

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Canonical URL: <https://airmarket.ai/app/unit-conversion>