How the index is measured.

What each number means, how it is collected, and where it can mislead.

Each sampled night the same 23 Miami Beach, Brickell and Downtown Miami hotels are priced, from Xotelo (TripAdvisor partner rates), for 2 adults, 1 night, taking each hotel's lowest rate before taxes and resort fees. A hotel with no rate that night counts as sold out, and as dearer than any room still on sale. The index is the median of the 23. The baseline is the average of 2 quiet midweek nights ($597).

What each number is

The 23 hotels

The same hotels every night, chosen once and never swapped for cheaper ones: South Beach (Loews Miami Beach, The Setai, Delano, The Betsy, Kimpton Surfcomber, 1 Hotel South Beach, Moxy Miami South Beach, The Ritz-Carlton South Beach); Mid-Beach (Fontainebleau, Faena, Nobu Hotel Miami Beach, Andaz Miami Beach, The Miami Beach EDITION, Freehand Miami); North Beach (Hilton Cabana Miami Beach); Brickell (Four Seasons Hotel Miami, EAST Miami, citizenM Miami Brickell, SLS LUX Brickell); Downtown (JW Marriott Marquis Miami, InterContinental Miami, Kimpton EPIC, Miami Marriott Biscayne Bay). Pricing the same hotels every night, with the full ones counted as the dearest, keeps the median from falling just when demand rises: a list of whatever is still on sale drops the dearest hotels first. Hotels closed for renovation or rebuilding are left out until they reopen.

Where it can mislead

Sources: Xotelo (TripAdvisor partner rates), collected by What's On Miami (whatsonmiami.com); events from miamiandbeaches.com, miamibeachconvention.com and the organisers' own sites. Data: JSON, CSV, CC BY 4.0. Back to the Miami Hotel Price Index.