Feet to Astronomical units
1 ft ≈ 2.037 × 10⁻¹² au. Edit either value to convert instantly.
Conversion formula
au = ft × (0.3048) × (1 / 1.495978707 × 10¹¹)1 ft ≈ 2.03746 × 10⁻¹² au
foot (ft)
A foot is exactly 0.3048 m and contains 12 inches.
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
| ft | au |
|---|---|
| ≈ 2.03746 × 10⁻¹² | |
| ≈ 4.07492 × 10⁻¹² | |
| ≈ 1.01873 × 10⁻¹¹ | |
| ≈ 2.03746 × 10⁻¹¹ | |
| ≈ 3.05619 × 10⁻¹¹ | |
| ≈ 4.07492 × 10⁻¹¹ | |
| ≈ 5.09366 × 10⁻¹¹ | |
| ≈ 6.11239 × 10⁻¹¹ | |
| ≈ 8.14985 × 10⁻¹¹ | |
| ≈ 9.16858 × 10⁻¹¹ |
| ft | au |
|---|---|
| ≈ 1.01873 × 10⁻¹⁰ | |
| ≈ 1.22248 × 10⁻¹⁰ | |
| ≈ 1.42622 × 10⁻¹⁰ | |
| ≈ 1.62997 × 10⁻¹⁰ | |
| ≈ 1.83372 × 10⁻¹⁰ | |
| ≈ 2.03746 × 10⁻¹⁰ | |
| ≈ 3.05619 × 10⁻¹⁰ | |
| ≈ 3.25994 × 10⁻¹⁰ | |
| ≈ 3.46369 × 10⁻¹⁰ | |
| ≈ 3.66743 × 10⁻¹⁰ |
Frequently asked questions
How many astronomical units are in 1 foot?
1 ft ≈ 2.037 × 10⁻¹² au. au = ft × (0.3048) × (1 / 1.495978707 × 10¹¹)
How do I convert ft to au?
au = ft × (0.3048) × (1 / 1.495978707 × 10¹¹)
Is 1 foot bigger than 1 astronomical unit?
1 ft ≈ 2.037 × 10⁻¹² au.
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