Days to Minutes (d to min) Converter and Formula
1 day equals 1440 minutes — multiply the number of days by 1440 to convert. A day is 24 hours, and each hour holds 60 minutes, so 24 × 60 = 1440 minutes in a single day. The relationship is exact, which makes days-to-minutes one of the cleanest time conversions to do by hand or with a tool.
The formula
To convert days to minutes, multiply by 1440:
minutes = days × 1440
Example: 3 × 1440 = 4320 minutesTo reverse it, divide minutes by 1440 (or multiply by 0.00069444) to get days.
Conversion table
| Days | Minutes |
|---|---|
| 1 | 1,440 |
| 2 | 2,880 |
| 3 | 4,320 |
| 5 | 7,200 |
| 10 | 14,400 |
| 25 | 36,000 |
| 50 | 72,000 |
| 100 | 144,000 |
| 500 | 720,000 |
| 1000 | 1,440,000 |
How to convert online
- Type the number of days into the first box.
- Read the minutes value instantly in the second box.
- Or enter a minute value to convert back to days — it works both ways.
Use the Day to Minute Converter — free and instant in your browser.
Where this conversion is used
Converting days to minutes is common in project planning, SLA and uptime calculations, billing that is metered per minute, batch-job scheduling, and science or lab work where longer durations need to be expressed in a single small unit. It is also handy for sanity-checking timeouts and countdowns in software.
FAQ
How many minutes are in a day?
One day equals 1440 minutes. Multiply days by 1440 — for example, 10 days = 14,400 minutes.
What is the formula to convert days to minutes?
minutes = days × 1440. The converter applies this exact factor automatically so you never round by hand.
How do I convert minutes back to days?
Divide by 1440, or multiply by 0.00069444. For instance, 4320 minutes ÷ 1440 = 3 days.
Is the conversion exact?
Yes. A day is defined as exactly 1440 minutes, so there is no rounding involved.
Related converters
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