The currency of Colombia is the Colombian peso, written with the ISO code COP and the symbol $. As of 2026, roughly 4,100 pesos exchange for one US dollar. Issued by the central bank, the peso circulates as colourful banknotes ranging from 2,000 up to 100,000 pesos, along with a handful of everyday coins. The large numbers can startle first-time visitors, but the system itself is simple once you learn to mentally drop the zeros that Colombians drop in conversation.
What the Colombian Peso Is
The peso is Colombia's sole legal tender, accepted in every shop, market and taxi from Bogotá to Leticia. Its official name is the peso colombiano, and the $ sign you see on price tags refers to pesos, not dollars — a common source of confusion for travellers from elsewhere in the Americas. To avoid mix-ups, Colombians and businesses often write COP$ or simply COP.
Each peso is theoretically divided into 100 centavos, but inflation long ago made the centavo obsolete. In practice the smallest unit anyone uses is the 50-peso coin, and most prices are rounded to the nearest 50 or 100 pesos. The currency is managed by the Banco de la República, founded in 1923, which makes it one of the oldest and most respected central banks in Latin America. The bank sets monetary policy, controls the money supply and has earned a reputation for institutional independence that has helped Colombia avoid the runaway inflation seen in some neighbouring economies.
Banknotes and Coins in Circulation
Colombia's current family of banknotes is widely admired for its design, celebrating the country's writers, artists and thinkers rather than only politicians. The notes in everyday use are:
- 100,000 pesos — yellow-green, featuring former president Carlos Lleras Restrepo.
- 50,000 pesos — purple and pink, honouring Nobel laureate Gabriel García Márquez.
- 20,000 pesos — red-orange, depicting former president Alfonso López Michelsen.
- 10,000 pesos — brown, showing pioneering anthropologist Virginia Gutiérrez de Pineda.
- 5,000 pesos — blue, with the poet José Asunción Silva.
- 2,000 pesos — green, featuring the painter Débora Arango.
Coins come in denominations of 50, 100, 200, 500 and 1,000 pesos. Because of their size, large notes such as the 50,000 and 100,000 can be awkward to break for small purchases, so locals keep a stock of smaller bills and coins for buses, bakeries and street stalls.
History of the Peso
The peso traces its origins to 1810, the year Colombia began its struggle for independence from Spain. It replaced the Spanish colonial real and gradually became the unit of account for the new republic. What sets Colombia apart from many of its neighbours is that it has never redenominated its currency. While Argentina, Brazil and others repeatedly lopped zeros off their money during bouts of hyperinflation, Colombia simply let the numbers grow. That is why everyday prices today run into the thousands and tens of thousands of pesos.
This continuity reflects a relatively disciplined monetary history. Colombia has certainly experienced inflation, but its diversified economy — built on coffee, oil, flowers, mining and a growing service sector — has kept the peso comparatively stable for decades. The 100,000-peso note, the highest denomination, was only introduced in 2016 to cut down the sheer number of bills people had to carry.
Using Money as a Traveller
Colombia remains largely a cash economy, although cards and mobile payments are increasingly common in cities like Bogotá, Medellín, Cali and Cartagena. A few practical tips help things run smoothly:
- Carry small bills. Street vendors, taxis and rural shops may struggle to change a 50,000-peso note.
- Use bank ATMs. Withdraw cash from machines inside malls or bank branches rather than isolated street ATMs, and shield your PIN.
- Listen for "mil." Colombians routinely drop the last three zeros, so a price of 10,000 pesos is spoken as diez ("ten") or diez mil.
- Keep cards as backup. Visa and Mastercard are accepted in hotels and larger restaurants, but always have pesos for markets and transport.
To put values in perspective, a good cup of Colombian coffee costs around 3,000 to 5,000 pesos — roughly a US dollar — while a casual lunch might run 15,000 to 25,000 pesos. For more on the country itself, see our colombia country guide.
Frequently Asked Questions
What is the currency symbol for Colombia?
Colombia uses the $ symbol, the same one used for dollars, which can be confusing. To be clear, prices are often labelled COP$ or COP. The international ISO code for the Colombian peso is COP.
How many Colombian pesos are in a US dollar?
As of 2026, one US dollar buys approximately 4,100 Colombian pesos, though the rate floats daily on currency markets. Always check a live conversion before exchanging money.
Who appears on Colombian banknotes?
Colombian notes celebrate cultural figures: the 50,000-peso bill features Nobel Prize-winning novelist Gabriel García Márquez, while others honour poets, painters, anthropologists and statesmen.
Can I use US dollars in Colombia?
No. The peso is the only legal tender, and most businesses will not accept US dollars. Exchange your money at banks or licensed casas de cambio, or withdraw pesos directly from an ATM.