---
title: fromSun
---
# fromSun <TitleWithCodeLink2 link="fromSun" />

Helper function that will convert a value in SUN to TRX (1 SUN = 0.000001 TRX).
If you want to convert a value in TRX to SUN, `toSun` is available.

### Usage

```JavaScript
TronWeb.fromSun(value)
```

### Parameters

| Parameter | Description  | Data Type |
| --------- | ------------ | --------- |
| value     | The value in SUN | String    |

### Returns

String - The converted TRX value.

### Example

```JavaScript
TronWeb.fromSun("1000000")
// output-start
'1'
// output-end
```