How many pounds are in a metric tonne?

One metric tonne equals exactly 2,204.6226218 pounds. Conversely, one pound equals 0.00045359237 metric tonnes.

What is the difference between a metric tonne and a short ton?

A metric tonne (t) is 1,000 kg or 2,204.6 lb. A US short ton is 2,000 lb (907.18 kg). They are different units — this tool converts to metric tonnes only.

Is this a metric tonne or a long ton?

This converter uses the metric tonne (also called a megagram), which equals exactly 1,000 kg. A long ton (UK) is 2,240 lb (1,016.05 kg) and is a different unit.

How precise is the conversion?

The conversion factor used is the exact SI definition: 1 lb = 0.45359237 kg. Results are shown to up to 8 significant figures.

Can I convert very large numbers like millions of pounds?

Yes. The converter handles any positive number. For example, 10,000,000 lb equals approximately 4,535.92 metric tonnes.

Pounds to Tonnes Converter

Instantly convert pounds to metric tonnes (t) — type a value and get the result with common weight references.

Enter Weight in Pounds

Pounds (lb)

Quick Presets

Result in Metric Tonnes

Metric Tonnes (t)

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Formula: tonnes = pounds × 0.00045359237

Common Reference Weights

Object	Pounds (lb)	Metric Tonnes (t)
Average adult (human)	176	0.0799
Compact car (e.g. Toyota Corolla)	2,900	1.3154
African elephant (bull)	13,228	6.0000
Semi-truck (max gross weight)	80,000	36.2874
Space Shuttle at launch	4,500,000	2,041.17

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Summary

The Pounds to Tonnes Converter translates US customary pound measurements into metric tonnes (t), the SI unit equal to 1,000 kilograms. It uses the exact conversion factor defined by international agreement: 1 lb = 0.00045359237 t. Results are displayed instantly as you type, and quick-reference presets cover everyday weights from a typical car to a commercial aircraft.

How it works

Enter a weight in pounds (lb) in the input field.
The converter instantly calculates the equivalent in metric tonnes.
Use the quick-reference buttons for common weights.
Click "Copy Result" to copy the converted value to your clipboard.
The formula used is: 1 lb = 0.00045359237 metric tonnes.

Use cases

Convert shipping or freight weights from pounds to metric tonnes.
Calculate agricultural crop yield in metric tonnes from pound measurements.
Convert body weight or gym equipment loads for international records.
Translate industrial load capacities from US customary to SI units.
Academic and scientific unit conversions for physics or chemistry problems.
Cross-check vehicle payload ratings given in different unit systems.

Frequently Asked Questions

Last updated: 2026-06-04 · Reviewed by Nham Vu