Indicative rates, not an offer. Averaged from real buy and sell prices.
The Lao kip (LAK) is the national currency, while Thai baht and US dollars are widely accepted, especially near the borders and in tourist areas. Vientiane has the most offers, followed by Luang Prabang, Savannakhet and Pakse.
Banks and licensed exchange booths operate in city centres and at border crossings. In Laos, P2P offers are a way to swap Lao kip and US dollars directly with another person.
Below are exchange offices from open sources.