How to Convert JD to ISO
To convert jd to iso, multiply the value by 1.
The Formula
ISO = JD × 1
Key Fact
1 julian day = 1 iso
Tip: To convert iso back to jd, divide by 1.
Julian Day to ISO 8601
Convert jd (JD) to iso (ISO) with formulas, examples, and conversion tables.
JD
ISO
1 JD = -2.1087e+11 ISO
Full precision:-2.1087e+11 ISO
Step-by-Step Solution
To convert 1 jd to iso, we multiply by 1 because one julian day equals exactly 1 iso.
1 julian day = 1 iso
Since each julian day contains 1 iso, we multiply our value by this factor:
1 × 1 = -2.1087e+11 iso
So 1 jd = -2.1087e+11 iso.
Quick check: -2.1087e+11 ÷ 1 = 1 jd
Example Conversions
Example 1: 1 JD = -2.1087e+11 ISO
1 × 1 = -2.1087e+11
1 × 1 = -2.1087e+11
Example 2: 5 JD = -2.1087e+11 ISO
5 × 1 = -2.1087e+11
5 × 1 = -2.1087e+11
Example 3: 10 JD = -2.1087e+11 ISO
10 × 1 = -2.1087e+11
10 × 1 = -2.1087e+11
JD to ISO Table
| JD | ISO |
|---|---|
| 0 JD | -2.1087e+11 ISO |
| 86400 JD | -2.034e+11 ISO |
| 604800 JD | -1.5861e+11 ISO |
| 1765163406 JD | 1.523e+14 ISO |
1 Julian Day in Other Units
| Unit | 1 JD = |
|---|---|
| Julian Day to Unix Timestamp | -2.1087e+11 Unix |
| Julian Day to ISO 8601 | -2.1087e+11 ISO |
| Julian Day to Modified Julian Day | -2399999.5 MJD |
| Julian Day to Excel Serial Date | -2415017.5 Excel |