Kilometer is 1000 meter units.
Kilometers to Picas Converter — km to pc
Convert Kilometer (km) to Pica (pc) using the exact conversion factor (1 kilometer = 236,220.4725 pica). See the formula, worked examples, conversion table, history, and common uses.
Kilometers to Picas converter
Converter
Length Converter
Convert SI, imperial, US customary, astronomical, scientific, and historical length units.
Context values
Some unit families need one extra value for a physically accurate result.
A pica is 12 points.
Result = input x 1000 / 0.004233333333.
Length uses the meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilometers to Picas
Kilometer and Pica both measure length. Kilometer is most often used for road signage, speed limits, and vehicle odometers outside the us.
Formula
picas = kilometers × 236220.47246
This factor comes from each unit's defined relationship to the category's base unit: 1 kilometer equals 1000 base units, and 1 pica equals 0.004233333333 base units, so dividing one by the other gives the direct kilometer-to-pica factor of 236220.47246.
Simple example
1 km × 236220.4725 = 236,220.4725 pc
1 kilometer = 236,220.4725 picas.
Real-world example
10 km × 236220.4725 = 2,362,204.725 pc
10 kilometers = 2,362,204.725 picas.
Conversion table
| Kilometer (km) | Pica (pc) |
|---|---|
| 1 km | 236,220.4725 pc |
| 5 km | 1,181,102.362 pc |
| 10 km | 2,362,204.725 pc |
| 21.0975 km | 4,983,661.418 pc |
| 42.195 km | 9,967,322.835 pc |
| 100 km | 23,622,047.25 pc |
Reverse conversion: Pica to Kilometer
1 pc × 0.000004233333333 = 0.0000042333 km
1 pica = 0.0000042333 kilometers.
kilometers = picas × 0.000004233333333
For a page dedicated to this direction, see Pica to Kilometer.
Understanding the Kilometer
Kilometer (km) measures distance. A kilometer is 1,000 meters — the meter is the SI base unit of length. It is classified as a SI derived (metric prefix) unit.
Where it's used: Standard road, distance, and mapping unit in nearly every country except the United States
Uses of the Kilometer today
- Road signage, speed limits, and vehicle odometers outside the US
- Geographic and mapping distances
- Endurance sports (marathons are measured in kilometers internationally, though the marathon distance itself is a fixed value in both systems)
History of the Kilometer
The meter was defined during the French Revolutionary metric reforms as one ten-millionth of the distance from the North Pole to the Equator along a meridian through Paris. 'Kilo-' is simply the SI prefix for 1,000, making the kilometer a direct decimal multiple.
The meter itself has been redefined several times as measurement precision improved — from a physical platinum-iridium bar (1889) to a krypton-86 wavelength (1960) to its current definition (1983) as the distance light travels in a fixed fraction of a second.
Historical origin. Kilometer was not the invention of a single named person; it developed through the process described above.
Understanding the Pica (pc)
A pica is 12 points.
Kilometer — sources
- BIPM — The metre (SI base unit) — Current definition and history of the meter.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many picas are in 1 kilometer?
1 kilometer equals 236,220.4725 picas, using the exact defined conversion factor rather than an estimate.
How do I convert kilometer to pica?
Multiply the kilometer value by 236220.4725. The converter above does this instantly to whatever precision you set.
How do I convert pica back to kilometer?
Use the reverse factor: 1 pica equals 0.0000042333 kilometers. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilometer?
Kilometer (km) measures distance. A kilometer is 1,000 meters — the meter is the SI base unit of length. It is classified as a SI derived (metric prefix) unit.
What is a pica?
Pica (pc) is a unit of length.
Is the kilometer to pica conversion exact?
Yes. Both kilometer and pica are defined by fixed standards rather than physical artifacts, so the factor of 236220.4725 used above is exact to as many digits as you choose to display.
Where is the kilometer still used today?
Standard road, distance, and mapping unit in nearly every country except the United States