1 month to days
1 month = 30.43688 days
Rounded to a practical precision: 30.4 d.
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Guide & FAQHow the calculation works · Nearby values · About these units · Frequently asked questions
How the calculation works
One month is 30.43688 days, so:
1 mo × 30.43688 = 30.43688 dReversing it, 30.43688 days ÷ 30.43688 returns 1 month.
Nearby values
| Months | Days |
|---|---|
| 0.5 mo | 15.21844 d |
| 1 mo | 30.43688 d |
| 1.5 mo | 45.65531 d |
| 2 mo | 60.87375 d |
| 2.5 mo | 76.09219 d |
| 3 mo | 91.31063 d |
About these units
Month (mo) — An average month here is one twelfth of a Gregorian year, about 30.44 days.
Day (d) — A day is exactly 86,400 seconds by convention, ignoring leap seconds and slight variations in Earth’s rotation.
Frequently asked questions
How many days is 1 month?
1 month is 30.43688 days.
How do I convert months to days myself?
Multiply by 30.43688. To go back, divide by 30.43688 — or multiply by 0.0328549.
Is this figure exact?
The conversion factor between the month and the day is fixed by definition. The figure above is rounded for readability; the converter carries full precision.
Convert other values
Full months to days converter · All time converters