Loading page
About this tool
Convert ether to gwei instantly. Free, bidirectional, and fully in-browser.
1 ether equals 1000000000 gwei — enter any ether value to convert it to gwei instantly. This Ether to Gwei (shannon) converter is a client-side tool: it applies a single multiplication (gwei = ETH × 1000000000) in your browser, updates the moment you type, and works in both directions — edit either field, or press swap, to convert gwei back to ether. A reference table lists common ether values already converted, and nothing you enter is sent to a server.
Open Ether to Gwei (shannon) Converter on AltFTool — it loads instantly in your browser.
Type the value you want to convert into the Ether field.
Read the equivalent in gwei in the result field, and copy it if needed.
Use the decimal-places slider for more or less precision, or press swap to convert gwei to ether.
The result updates as you type, and the swap button flips the conversion to gwei (shannon) → ether without reloading.
The conversion uses the precise factor (gwei = ETH × 1000000000), so the number matches a manual calculation to the decimal places you choose.
A slider sets 0–10 decimal places, and very small or very large results switch to scientific notation instead of rounding to zero.
Everything runs locally in your browser — no upload, no account, no limit on conversions.
One ether is 1000000000 gwei. Multiply the ether value by 1000000000 to convert. For example, 10 ETH = 10000000000 gwei.
gwei = ETH × 1000000000. This tool applies it automatically and shows a worked example: 10 ETH = 10000000000 gwei.
Yes. Press the swap button, or type into the gwei (shannon) field, and the tool converts gwei to ether using the inverse of the same relationship.
It uses the standard Ethereum denomination definition (gwei = ETH × 1000000000), not a rounded approximation, so results are exact to the number of decimal places you select.
Yes. The converter is a browser-side script with no network calls: your values are never uploaded, and once the page has loaded it keeps working without a connection.
Add the Ether to Gwei (shannon) Converter widget to your blog or website — free, responsive, no signup. Just keep the “Widget by AltFTool” credit link visible.
<iframe src="https://www.altftool.com/embed/widget/ether-to-gwei-converter"
title="Ether to Gwei (shannon) Converter — free AltFTool widget"
width="100%" height="640" style="border:0;border-radius:12px;overflow:hidden"
loading="lazy" referrerpolicy="no-referrer-when-downgrade" allow="clipboard-write"></iframe>
<p style="font-size:12px;margin:4px 0 0">Widget by <a href="https://www.altftool.com/tools/all/ether-to-gwei-converter?utm_source=embed&utm_medium=widget" rel="nofollow">AltFTool — free online tools</a></p>