How do I convert Long ton (UK) to Kilogram (kg)?

1 lt equals 1016.046909 kg using SI-based conversion and precise factors.

What is the formula to convert Long ton (UK) to Kilogram (kg)?

This is a linear unit conversion using a constant factor between units.

Yes, it uses exact definitions or standardized constants (e.g., 1 in = 25.4 mm).

Use the shareable URL pattern: /convert/lt-to-kg/1

Category: Mass

Value From To Precision

1016.046909 kg

1 lt = 1016.046909 kg

High-precision rounding: 6 decimals

We convert by pivoting through the SI base unit for Mass and applying exact factors where applicable.

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Mass quantifies matter. The SI kilogram is defined via fundamental constants.

Long ton (UK)

2,240 lb ≈ 1,016.0469088 kg.

History: British imperial shipping/industry measure.

Kilogram (kg)

SI base unit of mass defined via Planck’s constant.

History: Since 2019 defined through h; before that, by the IPK artifact.