Day to Minute (d to min)
Result
1,440 Minute
Formula
min = d × 1,440
1 d = 1,440 min, and 1 min = 0.000694444444 d.
The second is the SI base unit, defined by a caesium-133 transition frequency. Minutes, hours, days and weeks are exact multiples. Month and year here are Gregorian averages: a year of 365.2425 days and a month of one twelfth of that (30.436875 days).
Worked examples
- 1 d × 1,440 = 1,440 min
- 10 d × 1,440 = 14,400 min
- 100 d × 1,440 = 144,000 min
Common mistakes
- Calendar months run from 28 to 31 days, so "3 months" from a given date is not 3 × 30.44 days. Use a date calculator for deadlines.
- A 365-day year, a 365.25-day Julian year and the 365.2425-day Gregorian year differ; interest and astronomy calculations specify which one they use.
Day to Minute table
| Day (d) | Minute (min) |
|---|---|
| 1 | 1,440 |
| 2 | 2,880 |
| 5 | 7,200 |
| 10 | 14,400 |
| 20 | 28,800 |
| 50 | 72,000 |
| 100 | 144,000 |
| 1,000 | 1,440,000 |
The units
- Day (d)
- 1 Day = 86,400 Second.
- Minute (min)
- 1 Minute = 60 Second.
Sources for these factors
- The International System of Units (SI Brochure), 9th edition — BIPM
- Guide for the Use of the International System of Units (SP 811), Appendix B: conversion factors — NIST
Last reviewed against these sources. An automated check recomputes every factor from its definition on each build. How we check accuracy