Gigameter to Kiloparsec Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert gigameters [Gm] to kiloparsecs [kpc] or kiloparsecs [kpc] to gigameters [Gm]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 gigameter [Gm] ≈ 3.241 * 10-11 kiloparsecs [kpc]1 kiloparsec [kpc] ≈ 3.086 * 1010 gigameters [Gm]

Convert gigameters to kiloparsecs

There are two simple ways to convert gigameters [Gm] to kiloparsecs [kpc]. In the first calculation method, the value in gigameters [Gm] is divided by the rounded conversion factor of 3.086 * 1010. The second method multiplies the value in gigameters [Gm] by the rounded conversion factor of 3.241 * 10-11.

  • Kiloparsecs [kpc] ≈ gigameters [Gm] ÷ (3.086 * 1010)
  • Kiloparsecs [kpc] ≈ gigameters [Gm] * 3.241 * 10-11

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of gigameters [Gm] to kiloparsecs [kpc] can be achieved using the following calculation method.

  • Kiloparsecs [kpc] = gigameters [Gm] ÷ 30,857 ÷ 106

Convert kiloparsecs to gigameters

Converting kiloparsecs [kpc] to gigameters [Gm] is easy and can be done in two ways. The first method involves multiplication, in which the value in kiloparsecs [kpc] is multiplied by the rounded conversion factor of 3.086 * 1010. The second variant is a division. Here, the value in kiloparsecs [kpc] is divided by the rounded conversion factor of 3.241 * 10-11.

  • Gigameters [Gm] ≈ kiloparsecs [kpc] * 3.086 * 1010
  • Gigameters [Gm] ≈ kiloparsecs [kpc] ÷ (3.241 * 10-11)

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of kiloparsecs [kpc] to gigameters [Gm] can be achieved using the following calculation method.

  • Gigameters [Gm] = kiloparsecs [kpc] * 30,857 * 106

Converter

Decimal places

How it's calculated

Factor: 
≈ 3.086 * 1010
Kiloparsecs = Gigameters ÷ 30,857 ÷ 106
Gigameters = Kiloparsecs * 30,857 * 106

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