Convert Days to Seconds
Learn How to Convert Days to Seconds Using our Conversion Formula
Converting a day time measurement to a second measurement involves multiplying your time by the conversion ratio to find the result. A day is equal to 86400 seconds, so to convert simply multiply by 86400.
For example, 5day = (5 × 86400) = 432,000sec.
Days and seconds are both units used to measure time. Learn more about time and find more time measurement conversion calculators. A day is a time measurement and can be abbreviated as day, for example 1day. A second is a time measurement and can be abbreviated as sec, for example 1sec.
More Time Conversions
- Convert to Years Time
- 1day is equal to 0.002738 years
- Convert to Months Time
- 1day is equal to 0.032855 months
- Convert to Weeks Time
- 1day is equal to 0.142857 weeks
- Convert to Hours Time
- 1day is equal to 24 hours
- Convert to Minutes Time
- 1day is equal to 1,440 minutes
- Convert to Milliseconds Time
- 1day is equal to 86,400,000 milliseconds
Day Measurements and Equivalent Second Conversions
| Days | Seconds | Days | Seconds | Days | Seconds |
|---|---|---|---|---|---|
| 1 | 86,400 | 21 | 1,814,400 | 41 | 3,542,400 |
| 2 | 172,800 | 22 | 1,900,800 | 42 | 3,628,800 |
| 3 | 259,200 | 23 | 1,987,200 | 43 | 3,715,200 |
| 4 | 345,600 | 24 | 2,073,600 | 44 | 3,801,600 |
| 5 | 432,000 | 25 | 2,160,000 | 45 | 3,888,000 |
| 6 | 518,400 | 26 | 2,246,400 | 46 | 3,974,400 |
| 7 | 604,800 | 27 | 2,332,800 | 47 | 4,060,800 |
| 8 | 691,200 | 28 | 2,419,200 | 48 | 4,147,200 |
| 9 | 777,600 | 29 | 2,505,600 | 49 | 4,233,600 |
| 10 | 864,000 | 30 | 2,592,000 | 50 | 4,320,000 |
| 11 | 950,400 | 31 | 2,678,400 | 51 | 4,406,400 |
| 12 | 1,036,800 | 32 | 2,764,800 | 52 | 4,492,800 |
| 13 | 1,123,200 | 33 | 2,851,200 | 53 | 4,579,200 |
| 14 | 1,209,600 | 34 | 2,937,600 | 54 | 4,665,600 |
| 15 | 1,296,000 | 35 | 3,024,000 | 55 | 4,752,000 |
| 16 | 1,382,400 | 36 | 3,110,400 | 56 | 4,838,400 |
| 17 | 1,468,800 | 37 | 3,196,800 | 57 | 4,924,800 |
| 18 | 1,555,200 | 38 | 3,283,200 | 58 | 5,011,200 |
| 19 | 1,641,600 | 39 | 3,369,600 | 59 | 5,097,600 |
| 20 | 1,728,000 | 40 | 3,456,000 | 60 | 5,184,000 |
