Inches to Astronomical units
1 in ≈ 1.698 × 10⁻¹³ au. Edit either value to convert instantly.
Conversion formula
au = in × (0.0254) × (1 / 1.495978707 × 10¹¹)1 in ≈ 1.69789 × 10⁻¹³ au
inch (in)
An inch is exactly 0.0254 m, or 2.54 cm; 12 inches make one foot.
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
Conversion table
| in | au |
|---|---|
| ≈ 1.69789 × 10⁻¹³ | |
| ≈ 3.39577 × 10⁻¹³ | |
| ≈ 8.48943 × 10⁻¹³ | |
| ≈ 1.69789 × 10⁻¹² | |
| ≈ 2.54683 × 10⁻¹² | |
| ≈ 3.39577 × 10⁻¹² | |
| ≈ 4.24471 × 10⁻¹² | |
| ≈ 5.09366 × 10⁻¹² | |
| ≈ 6.79154 × 10⁻¹² | |
| ≈ 7.64048 × 10⁻¹² |
| in | au |
|---|---|
| ≈ 8.48943 × 10⁻¹² | |
| ≈ 1.01873 × 10⁻¹¹ | |
| ≈ 1.18852 × 10⁻¹¹ | |
| ≈ 1.35831 × 10⁻¹¹ | |
| ≈ 1.5281 × 10⁻¹¹ | |
| ≈ 1.69789 × 10⁻¹¹ | |
| ≈ 2.54683 × 10⁻¹¹ | |
| ≈ 2.71662 × 10⁻¹¹ | |
| ≈ 2.8864 × 10⁻¹¹ | |
| ≈ 3.05619 × 10⁻¹¹ |
Frequently asked questions
How many astronomical units are in 1 inch?
1 in ≈ 1.698 × 10⁻¹³ au. au = in × (0.0254) × (1 / 1.495978707 × 10¹¹)
How do I convert in to au?
au = in × (0.0254) × (1 / 1.495978707 × 10¹¹)
Is 1 inch bigger than 1 astronomical unit?
1 in ≈ 1.698 × 10⁻¹³ au.
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