Time Converter
Quick answer
Convert by chaining to seconds or using exact factors (60, 3600, 86400).
For a related estimate, see Length Converter.
Explore further: Weight Unit Converter · Temperature Converter
Core logic
1 min = 60 s · 1 h = 3600 s · 1 d = 86400 s (civil time; ignore leap seconds in everyday use).
Explore further: Area Unit Converter · Volume Unit Converter
Time units break into seconds, then scale to minutes, hours, and days with fixed factors. Use it for durations, billing, media lengths, and scheduling math.
How to use this calculator
- Set inputs: Enter the duration you measured.
- Pick units: Switch units to what your report needs.
- Verify: Sum in one unit before converting if you stack several intervals.
Real-world examples
- Example: 90 min = 1.5 h = 5400 s.
- Round-trip check: Convert the result back to the starting unit—if you do not land near your original value within rounding, confirm you picked the right direction (e.g., A→B vs B→A).
Explore further: Speed Unit Converter
Short explanation
Decimal hours vs h:mm notation differ—match the format your spreadsheet expects.
FAQ
Are time unit converter results exact?
Fixed definitions (e.g., inches to cm) are exact. Values that depend on standards or rounding may differ slightly by display precision.
Why pick this hub instead of a single pair page?
Pair pages target one direction and one jump; this time unit converter hub matches the multi-unit converter card where you can switch units freely.
How accurate is this conversion?
It uses the standard fixed conversion factor for these units. Results are exact to the precision shown, aside from normal floating-point rounding.