Converters
12
Guide
How to convert time
Enter a duration and choose the original and target time units. The converter handles exact units from milliseconds through weeks.
Time uses seconds as the base unit: result = amount x source seconds / target seconds.
Examples
Time conversion examples
Hours to minutes
1 h
equals
60 min
Days to hours
3 d
equals
72 h
Milliseconds to seconds
1500 ms
equals
1.5 s
Time
All conversions
Seconds to Milliseconds Converter
Time
Browse supported units
s
Second
Second (s) is one of the supported time units in this converter.
ms
Millisecond
Millisecond (ms) is one of the supported time units in this converter.
min
Minute
Minute (min) is one of the supported time units in this converter.
h
Hour
Hour (h) is one of the supported time units in this converter.
d
Day
Day (d) is one of the supported time units in this converter.
wk
Week
Week (wk) is one of the supported time units in this converter.
Popular conversions
Time links
Conversion table
1 Hour equals
| Unit | Value |
|---|---|
| Second s | 3600 |
| Millisecond ms | 3600000 |
| Minute min | 60 |
| Day d | 0.0416666666667 |
| Week wk | 0.00595238095238 |
Formula model
Base-unit conversion
Calendar months and years are intentionally omitted because their lengths vary.
base = amount * factor + offset
result = (base - targetOffset) / targetFactor
result = (base - targetOffset) / targetFactor
FAQ
Time converter questions
Why are months not included?
Months vary from 28 to 31 days, so they are not fixed-duration units.
Are weeks exact here?
Yes. One week is treated as exactly seven days.