1 month to days
1 mo = 30.436875 d. Change the amount below, or read the formula and the reference table further down.
1 month equals
days
1 mo = 30.436875 d
The formula
Months and days both measure time from the same zero, so a single multiplier does the job.
d = mo × 30.436875
Going the other way? Convert days to months.
Months to days table
Values either side of 1 mo.
| Months (mo) | Days (d) |
|---|---|
| -4 | -121.75 |
| -3.5 | -106.53 |
| -3 | -91.3106 |
| -2.5 | -76.0922 |
| -2 | -60.8738 |
| -1.5 | -45.6553 |
| -1 | -30.4369 |
| -0.5 | -15.2184 |
| 0 | 0 |
| 0.5 | 15.2184 |
| 1 | 30.4369 |
| 1.5 | 45.6553 |
| 2 | 60.8738 |
| 2.5 | 76.0922 |
| 3 | 91.3106 |
| 3.5 | 106.53 |
| 4 | 121.75 |
| 4.5 | 136.97 |
| 5 | 152.18 |
| 5.5 | 167.4 |
| 6 | 182.62 |
Questions people ask
- How many days are in a month?
- One month equals 30.436875 days.
- How do I convert months to days by hand?
- Multiply the number of months by 30.436875. For a rough check, 30.4 is close enough for most everyday use.
- What is 1 month in days?
- 1 month is 30.436875 days.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.