How many meters are in 1 parsec?

One parsec contains approximately 3.086 x 1016 m (about 30.86 quadrillion).

How many parsecs is 1 meter?

One meter equals approximately 3.241 x 10-17 parsecs.

How does the meter define the parsec?

The parsec is defined via the AU (149,597,870,700 m) and arcsecond geometry. Since the meter defines the AU (through the speed of light), and the AU defines the parsec, the meter is the ultimate foundation of stellar distance measurement.

Parsecs to Meters (pc to m) Converter

1 pc = 3.08568 × 10¹⁶ m

1 Parsec equals 3.08568 × 10¹⁶ Meters (1 pc = 3.08568 × 10¹⁶ m). Convert Parsecs to Meters with formula, table, and examples.

One parsec equals approximately 3.086 x 10¹⁶ meters (about 30.86 quadrillion m). This connects the SI base unit with the professional astronomy unit. Every parsec is ultimately a very large number of meters.

How to Convert Parsecs to Meters

m = pc × 3.08568 × 10¹⁶

Multiply the value in Parsecs by 3.08568 × 10¹⁶

Take your value in Parsecs
Multiply by 3.08568 × 10¹⁶
Read the result in Meters

Common Parsecs to Meters Conversions

Parsecs (pc)	Meters (m)	Status
1 × 10⁻¹⁶ pc	3.0857 m
1 × 10⁻¹⁵ pc	30.8568 m
1 × 10⁻¹⁴ pc	308.5678 m
1 × 10⁻¹³ pc	3,085.6776 m
1 × 10⁻¹² pc	30,856.7758 m
1 × 10⁻¹¹ pc	308,567.7581 m
1 × 10⁻¹⁰ pc	3,085,677.5815 m
1 × 10⁻⁹ pc	30,856,775.8149 m
1 × 10⁻⁸ pc	308,567,758.1491 m
1 × 10⁻⁷ pc	3,085,677,581.4914 m
0.000001 pc	30,856,775,814.9137 m

Good to Know About Parsecs to Meters Conversion

The meter is the SI's anchor. Every unit derives from it. The parsec, despite being non-SI, is ultimately defined through meters (via the AU and speed of light). The meter connects the laboratory bench to the galaxy. One unit, from Earth to the stars.

Parsecs to Meters: What You Need to Know

1 pc = 3.086 x 10¹⁶ m. Proxima Centauri at 1.3 pc is about 4.01 x 10¹⁶ m. The meter defines the light-year (via c in m/s) and the AU (149.6 billion m), both of which define the parsec. The meter is the foundation of all astronomical distances.

What is a Parsec? pc

The distance at which one astronomical unit subtends an angle of one arcsecond. Approximately 3.26 light-years or 30.857 trillion kilometers. The standard unit in professional astronomy.

Astronomical professional astronomy galactic distances

Learn more about Parsec →

What is a Meter? m

The base unit of length in the International System of Units (SI). Used worldwide as the standard measure of distance.

Metric construction athletics navigation

Learn more about Meter →

Going the other way? Use our Meters to Parsecs converter.

Parsecs to Meters FAQ

One parsec contains approximately 3.086 x 10¹⁶ m (about 30.86 quadrillion).
One meter equals approximately 3.241 x 10^-17 parsecs.
The parsec is defined via the AU (149,597,870,700 m) and arcsecond geometry. Since the meter defines the AU (through the speed of light), and the AU defines the parsec, the meter is the ultimate foundation of stellar distance measurement.

Non-Frequently Asked Questions About Parsecs to Meters

Questions nobody should ask - but someone did.

Proxima Centauri (4.01 x 10¹⁶ m) needs about 40.1 quadrillion meter sticks. At $5 each: $200.5 quadrillion. Global GDP is about $100 trillion. The meter-stick highway costs 2,005 times global GDP. Interstellar construction is not in any budget.
A 50 m Olympic pool fits into 1 parsec about 6.17 x 10¹⁴ times (617 trillion). Global pool construction produces maybe 10,000 pools/year. You need 61.7 billion years of pool construction. The universe is only 13.8 billion years old. We need more pools and more time.
Global fiber: about 5 billion km = 5 x 10¹² m. Proxima Centauri: 4 x 10¹⁶ m. Fiber reaches about 0.0125% of the way. All of humanity's glass fiber reaches one-eight-thousandth of the nearest star. We need 8,000 times more fiber. Or faster internet.