Astronomical units to Feet
1 au ≈ 4.908 × 10¹¹ ft. Edit either value to convert instantly.
Conversion formula
ft = au × (1.495978707 × 10¹¹) × (1,250 / 381)1 au ≈ 4.90807 × 10¹¹ ft
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
foot (ft)
A foot is exactly 0.3048 m and contains 12 inches.
Conversion table
| au | ft |
|---|---|
| ≈ 4.90807 × 10¹¹ | |
| ≈ 9.81613 × 10¹¹ | |
| ≈ 2.45403 × 10¹² | |
| ≈ 4.90807 × 10¹² | |
| ≈ 7.3621 × 10¹² | |
| ≈ 9.81613 × 10¹² | |
| ≈ 1.22702 × 10¹³ | |
| ≈ 1.47242 × 10¹³ | |
| ≈ 1.96323 × 10¹³ | |
| ≈ 2.20863 × 10¹³ |
| au | ft |
|---|---|
| ≈ 2.45403 × 10¹³ | |
| ≈ 2.94484 × 10¹³ | |
| ≈ 3.43565 × 10¹³ | |
| ≈ 3.92645 × 10¹³ | |
| ≈ 4.41726 × 10¹³ | |
| ≈ 4.90807 × 10¹³ | |
| ≈ 7.3621 × 10¹³ | |
| ≈ 7.85291 × 10¹³ | |
| ≈ 8.34371 × 10¹³ | |
| ≈ 8.83452 × 10¹³ |
Frequently asked questions
How many feet are in 1 astronomical unit?
1 au ≈ 4.908 × 10¹¹ ft. ft = au × (1.495978707 × 10¹¹) × (1,250 / 381)
How do I convert au to ft?
ft = au × (1.495978707 × 10¹¹) × (1,250 / 381)
Is 1 astronomical unit bigger than 1 foot?
1 au ≈ 4.908 × 10¹¹ ft.
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