Turn to Gradian Converter
Convert turns to gradians instantly. Free, bidirectional, and fully in-browser.
About this tool
Turn to Gradian Converter
Convert turns to gradians instantly. Free, bidirectional, and fully in-browser.
1 turn equals 400 gradians — enter any turn value to convert it to gradians instantly. This Turn to Gradian converter is a client-side tool: it applies a single multiplication (grad = turn × 400) in your browser, updates the moment you type, and works in both directions — edit either field, or press swap, to convert gradians back to turns. A reference table lists common turn values already converted, and nothing you enter is sent to a server.
How to use Turn to Gradian Converter
- 1
Open Turn to Gradian Converter on AltFTool — it loads instantly in your browser.
- 2
Type the value you want to convert into the Turn field.
- 3
Read the equivalent in gradians in the result field, and copy it if needed.
- 4
Use the decimal-places slider for more or less precision, or press swap to convert gradians to turns.
Why use Turn to Gradian Converter
Instant, both ways
The result updates as you type, and the swap button flips the conversion to gradian → turn without reloading.
Exact Angle math
The conversion uses the precise factor (grad = turn × 400), so the number matches a manual calculation to the decimal places you choose.
Adjustable precision
A slider sets 0–10 decimal places, and very small or very large results switch to scientific notation instead of rounding to zero.
Private and free
Everything runs locally in your browser — no upload, no account, no limit on conversions.
Common use cases
- Converting a turn measurement to gradians for a spec, listing, or report.
- Checking turn↔gradian figures while comparing products, datasets, or documentation.
- Learning the turn-to-gradian relationship from the worked formula and the common-value table.
Frequently asked questions
How many gradians are in a turn?
One turn is 400 gradians. Multiply the turn value by 400 to convert. For example, 10 turn = 4000 grad.
What is the formula to convert turns to gradians?
grad = turn × 400. This tool applies it automatically and shows a worked example: 10 turn = 4000 grad.
Can it convert gradians back to turns?
Yes. Press the swap button, or type into the gradian field, and the tool converts gradians to turns using the inverse of the same relationship.
Is the conversion accurate?
It uses the standard angle and rotation definition (grad = turn × 400), not a rounded approximation, so results are exact to the number of decimal places you select.
Does this work offline and stay private?
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.
Embed this tool on your site
Add the Turn to Gradian 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/turns-to-gradians-converter"
title="Turn to Gradian 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/turns-to-gradians-converter?utm_source=embed&utm_medium=widget" rel="nofollow">AltFTool — free online tools</a></p>