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Convert astronomical unit to millimeter
Convert astronomical unit to millimeter with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
astronomical unit to millimeter
astronomical unit to millimeter
Quick answer
1 astronomical unit = 1.49597870691E14 millimeter.
Formula
millimeter = astronomical unit × 149597870691000.0000000000000
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert astronomical unit to millimeter
- Enter a value in astronomical unit.
- CalculatorHQ converts this pair with the expression y = x × 149597870691000.0000000000000.
- Round the displayed millimeter value only when needed.
About these units
astronomical unit is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is AU, UA. millimeter is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is mm.
Explore related conversions
astronomical unit to millimeter conversion table
| astronomical unit | millimeter |
|---|---|
| 0 astronomical unit | 0e-13 millimeter |
| 1 astronomical unit | 1.49597870691e+14 millimeter |
| 5 astronomical unit | 7.47989353455e+14 millimeter |
| 10 astronomical unit | 1.49597870691e+15 millimeter |
| 25 astronomical unit | 3.73994676728e+15 millimeter |
| 100 astronomical unit | 1.49597870691e+16 millimeter |
Frequently asked questions
How do I convert from astronomical unit to millimeter?
CalculatorHQ converts this pair with the expression y = x × 149597870691000.0000000000000.
What formula does CalculatorHQ use for astronomical unit to millimeter?
millimeter = astronomical unit × 149597870691000.0000000000000
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert millimeter back to astronomical unit?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.