> ## Documentation Index
> Fetch the complete documentation index at: https://base-a060aa97-roethke-upcoming-features.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# IB20Asset.scaledBalanceOf

> Returns the UI (display) balance of an account by applying the current multiplier to its raw ERC-20 balance.

## Signature

```solidity IB20Asset.sol theme={null}
function scaledBalanceOf(address account) external view returns (uint256);
```

| Field               | Value                      |
| ------------------- | -------------------------- |
| Selector            | `0x1da24f3e`               |
| Canonical signature | `scaledBalanceOf(address)` |

## Description

Equivalent to `toUIAmount(balanceOf(account))`. Returns the caller-visible share count after applying the current multiplier: `balanceOf(account) * uiMultiplier() / WAD_PRECISION`.

The raw ERC-20 balance is unchanged. Only the displayed value scales with the multiplier.

`balanceOfUI(account)` from the ERC-8056 Balances extension returns the same value; integrators should prefer the ERC-8056 name.

* While a pending multiplier update exists (`effectiveAt() > block.timestamp`), this function still uses the **current** multiplier, not the scheduled one.
* After `block.timestamp >= effectiveAt()`, the new multiplier takes effect automatically on read: no transaction or event fires at maturation.
* Integer division rounds down. Rounding loss is confined to the scaled view and is at most one unit of the scaled amount when `uiMultiplier() != WAD_PRECISION`.
* This function applies only to B20 Asset. B20 Stablecoin has no multiplier.

## Parameters

| Name      | Type      | Description                                |
| --------- | --------- | ------------------------------------------ |
| `account` | `address` | Account whose UI balance is being queried. |

## Returns

| Type      | Description                                                        |
| --------- | ------------------------------------------------------------------ |
| `uint256` | UI balance: `balanceOf(account) * uiMultiplier() / WAD_PRECISION`. |

## Access Control

Read-only. No role required.

## Policy Interaction

No direct policy interaction.

## Example

```solidity Usage Example theme={null}
uint256 uiBalance = IB20Asset(target).scaledBalanceOf(account);
// Same value through the ERC-8056 name:
uint256 uiBalanceErc8056 = IB20Asset(target).balanceOfUI(account);
```