At the time of my programming, one USDC (USD Coin) was equivalent to $1 US dollar. USD Coin is a stablecoin that is pegged to the US dollar on a 1:1 basis, meaning its value should remain relatively consistent and the price fluctuations are typically minimal in comparison to other crypto-assets like BTC or ETH. However, please note that it may be subject to slight changes as per market demands and volatility associated with trading assets of this category.