Hectometers to Kilometers (hm → km)
Formula
1 hm = 0.1 kmConversion Table
| hm | km |
|---|---|
| 0 | 0 |
| 1.0000 | 0.10000 |
| 2.0000 | 0.20000 |
| 3.0000 | 0.30000 |
| 4.0000 | 0.40000 |
| 5.0000 | 0.50000 |
| 6.0000 | 0.60000 |
| 7.0000 | 0.70000 |
| 8.0000 | 0.80000 |
| 9.0000 | 0.90000 |
| 10.000 | 1.0000 |
| 11.000 | 1.1000 |
| 12.000 | 1.2000 |
| 13.000 | 1.3000 |
| 14.000 | 1.4000 |
| 15.000 | 1.5000 |
| 16.000 | 1.6000 |
| 17.000 | 1.7000 |
| 18.000 | 1.8000 |
| 19.000 | 1.9000 |
| hm | km |
|---|---|
| 20.000 | 2.0000 |
| 21.000 | 2.1000 |
| 22.000 | 2.2000 |
| 23.000 | 2.3000 |
| 24.000 | 2.4000 |
| 25.000 | 2.5000 |
| 26.000 | 2.6000 |
| 27.000 | 2.7000 |
| 28.000 | 2.8000 |
| 29.000 | 2.9000 |
| 30.000 | 3.0000 |
| 31.000 | 3.1000 |
| 32.000 | 3.2000 |
| 33.000 | 3.3000 |
| 34.000 | 3.4000 |
| 35.000 | 3.5000 |
| 36.000 | 3.6000 |
| 37.000 | 3.7000 |
| 38.000 | 3.8000 |
| 39.000 | 3.9000 |
| hm | km |
|---|---|
| 40.000 | 4.0000 |
| 41.000 | 4.1000 |
| 42.000 | 4.2000 |
| 43.000 | 4.3000 |
| 44.000 | 4.4000 |
| 45.000 | 4.5000 |
| 46.000 | 4.6000 |
| 47.000 | 4.7000 |
| 48.000 | 4.8000 |
| 49.000 | 4.9000 |
| 50.000 | 5.0000 |
| 51.000 | 5.1000 |
| 52.000 | 5.2000 |
| 53.000 | 5.3000 |
| 54.000 | 5.4000 |
| 55.000 | 5.5000 |
| 56.000 | 5.6000 |
| 57.000 | 5.7000 |
| 58.000 | 5.8000 |
| 59.000 | 5.9000 |
| hm | km |
|---|---|
| 60.000 | 6.0000 |
| 61.000 | 6.1000 |
| 62.000 | 6.2000 |
| 63.000 | 6.3000 |
| 64.000 | 6.4000 |
| 65.000 | 6.5000 |
| 66.000 | 6.6000 |
| 67.000 | 6.7000 |
| 68.000 | 6.8000 |
| 69.000 | 6.9000 |
| 70.000 | 7.0000 |
| 71.000 | 7.1000 |
| 72.000 | 7.2000 |
| 73.000 | 7.3000 |
| 74.000 | 7.4000 |
| 75.000 | 7.5000 |
| 76.000 | 7.6000 |
| 77.000 | 7.7000 |
| 78.000 | 7.8000 |
| 79.000 | 7.9000 |
Hectometers to Kilometers Conversion
Converting Hectometers (hm) to Kilometers (km) is a common length conversion. 1 hm equals 0.1 km. For example, 100 hm is equal to 10 km.
Quick Mental Math: Hectometers to Kilometers
Divide hectometers by 1.0e+1 for kilometers; descending tiers require division.
Why is converting Hectometers to Kilometers tricky?
Magnitude or direction confusion between hectometers and kilometers is the primary error source.
Quick Reference Values
1 hm = 0.1 km. 5 hm = 0.5 km. 10 hm = 1 km. 25 hm = 2.5 km. 50 hm = 5 km. 100 hm = 10 km.
What is Hectometers?
Hectometers (hm) is a unit of length. A hectometer is a unit of length in the metric system equal to 100 meters. It uses the prefix 'hecto-' to multiply the meter, the SI base unit of length, by 100 exactly [bipm-si-brochure]. The hectometer was introduced with the metric system in the 1790s and standardized internationally by the BIPM. It simplified measurements by using prefixes denoting powers of ten for practical scaling [bipm-si-brochure]. Hectometers are rarely used in everyday measurements but appear in some surveying and mapping contexts. They provide an intermediate scale between meters and kilometers in scientific and educational settings [nist-sp-811].
What is Kilometers?
Kilometers (km) is a unit of length. The kilometer is a metric unit of length equal to 1,000 meters. It is used as a standard measure for distances in the SI system, where one meter is defined by the speed of light in vacuum. The kilometer facilitates expressing larger distances conveniently [bipm-si-brochure]. The kilometer was established in France during the metric system's creation in the late 18th century as 1,000 meters. It was adopted internationally to provide a uniform length measurement for land distances and mapping [bipm-si-brochure]. Kilometers are widely used globally for road distances, geography, and transportation metrics. Countries including Canada, Australia, and most of Europe use kilometers for speed limits and distance signs, following SI conventions [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: hecta meters, hecto meter, hectameters, hectomter, hectometres, kilometres, kilomiter, kilometerss, kilomters. All of these refer to the Hectometers to Kilometers conversion.