Chain to Light second Converter (and vice versa)

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

This converter allows you to convert chains [ch] to light seconds [ls] or light seconds [ls] to chains [ch]. 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 chain [ch] ≈ 6.71 * 10-8 light seconds [ls]1 light second [ls] ≈ 14,902,591.7641 chains [ch]

Convert chains to light seconds

There are two simple ways to convert chains [ch] to light seconds [ls]. In the first calculation method, the value in chains [ch] is divided by the rounded conversion factor of 14,902,591.7641. The second method multiplies the value in chains [ch] by the rounded conversion factor of 6.71 * 10-8.

  • Light seconds [ls] ≈ chains [ch] ÷ 14,902,591.7641
  • Light seconds [ls] ≈ chains [ch] * 6.71 * 10-8

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of chains [ch] to light seconds [ls] can be achieved using the following calculation method.

  • Light seconds [ls] = chains [ch] ÷ 2,933.39 ÷ 1,022 * 201,168 ÷ 106

Convert light seconds to chains

Converting light seconds [ls] to chains [ch] is easy and can be done in two ways. The first method involves multiplication, in which the value in light seconds [ls] is multiplied by the rounded conversion factor of 14,902,591.7641. The second variant is a division. Here, the value in light seconds [ls] is divided by the rounded conversion factor of 6.71 * 10-8.

  • Chains [ch] ≈ light seconds [ls] * 14,902,591.7641
  • Chains [ch] ≈ light seconds [ls] ÷ (6.71 * 10-8)

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of light seconds [ls] to chains [ch] can be achieved using the following calculation method.

  • Chains [ch] = light seconds [ls] * 2,933.39 * 1,022 ÷ 201,168 * 106

Converter

Decimal places

How it's calculated

Factor: 
≈ 14,902,591.764
Light seconds = Chains ÷ 2,933.39 ÷ 1,022 * 201,168 ÷ 106
Chains = Light seconds * 2,933.39 * 1,022 ÷ 201,168 * 106

To all available units

Chains

Light years

Chains

Megaparsecs

Chains

Nautical miles

Chains

Parsecs

Chains

Planck length

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