1 JD to MJD
Convert 1 jd (JD) to mjd (MJD) with formulas and conversion tables.
JD
MJD
1 JD = -2.4e6 MJD
Full precision:-2399999.5 MJD
Step-by-Step Solution
1Write the conversion factor:
1 julian day = 1 mjd
2Multiply the value by the conversion factor:
1 × 1 = -2399999.5
3Result:
1 jd (JD) = -2399999.5 mjd (MJD)
JD to MJD Conversion Table
| JD | MJD |
|---|---|
| 1 JD | -2.4e6 MJD |
| 2 JD | -2.4e6 MJD |
| 5 JD | -2.4e6 MJD |
| 10 JD | -2.39999e6 MJD |
| 20 JD | -2.39998e6 MJD |
| 50 JD | -2.39995e6 MJD |
| 100 JD | -2.3999e6 MJD |
1 JD in Other Units
| Unit | 1 JD = |
|---|---|
| Julian Day to Unix Timestamp | -2.108666736e11 Unix |
| Julian Day to ISO 8601 | -2.108666736e11 ISO |
| Julian Day to Modified Julian Day | -2399999.5 MJD |
| Julian Day to Excel Serial Date | -2415017.5 Excel |