hecto-

Metric hundred marker

Hecto- is a metric prefix meaning one hundred, used in units of measurement.

A hectare is one hundred ares (about 2.5 acres), and a hectoliter is one hundred liters.

The prefix appears almost exclusively in scientific and technical contexts, with hectare being the only common term most English speakers encounter.

measurement

hundred

Ten squared

  • metricStandard of measurement
  • SIUniversal measurement framework
  • prefixRoot-modifying front element

unit · scale · quantity · centi- · kilo- · deca- · magnitude · notation · conversion · standard

scientific

atmospheric

Of the air above

weather · meteorology · calibration · laboratory · precision · instrument · gauge · reading · notation · formula

agricultural

land

Earth's solid surface

yield · crop · plot · field · survey · property · estate · vineyard · plantation · orchard

Opposites
metric prefix magnitude

hecto-centi-

Metric hundredth marker

one-hundredth · milli- · deci- · micro- · nano-

Family

hectare, hector, hectoliter, hectogram, hectolitre, hectopascal

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Abstract · Rated G