Astronomical units to Meters
1 au ≈ 1.496 × 10¹¹ m. Edit either value to convert instantly.
Conversion formula
m = au × (1.495978707 × 10¹¹) × (1)1 au ≈ 1.49598 × 10¹¹ m
astronomical unit (au)
One astronomical unit equals exactly 1.495978707 × 10¹¹ m.
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
meter (m)
The meter is the SI base unit of length, defined using the fixed vacuum speed of light of 299,792,458 m/s; 1 m equals 100 cm.
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
Conversion table
| au | m |
|---|---|
| ≈ 1.49598 × 10¹¹ | |
| ≈ 2.99196 × 10¹¹ | |
| ≈ 7.47989 × 10¹¹ | |
| ≈ 1.49598 × 10¹² | |
| ≈ 2.24397 × 10¹² | |
| ≈ 2.99196 × 10¹² | |
| ≈ 3.73995 × 10¹² | |
| ≈ 4.48794 × 10¹² | |
| ≈ 5.98391 × 10¹² | |
| ≈ 6.7319 × 10¹² |
| au | m |
|---|---|
| ≈ 7.47989 × 10¹² | |
| ≈ 8.97587 × 10¹² | |
| ≈ 1.04719 × 10¹³ | |
| ≈ 1.19678 × 10¹³ | |
| ≈ 1.34638 × 10¹³ | |
| ≈ 1.49598 × 10¹³ | |
| ≈ 2.24397 × 10¹³ | |
| ≈ 2.39357 × 10¹³ | |
| ≈ 2.54316 × 10¹³ | |
| ≈ 2.69276 × 10¹³ |
Frequently asked questions
How many meters are in 1 astronomical unit?
1 au ≈ 1.496 × 10¹¹ m. m = au × (1.495978707 × 10¹¹) × (1)
How do I convert au to m?
m = au × (1.495978707 × 10¹¹) × (1)
Is 1 astronomical unit bigger than 1 meter?
1 au ≈ 1.496 × 10¹¹ m.
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