Time Unit Converter
Instant time unit conversion from subsecond to years with formatting options.
60
Formula:1 h ≈ 60 min
Month/quarter/year use average days (year = 365.2425 days)
Formatting
All Conversions
Subsecond
Nanosecondns
3.600000e+12Microsecondμs
3,600,000,000Millisecondms
3,600,000Common
Seconds
3,600Minutemin
60Hourh
1Dayday
0.041667Weekweek
0.005952Calendar
Month (avg)month
0.001369Quarter (avg)quarter
0.000456Year (avg)year
0.000114Long Period
Decade (avg)decade
0.000011Century (avg)century
0.000001Millennium (avg)millennium
1.140771e-7About This Tool
A full-featured time unit converter that covers a wide range of units from nanoseconds to millennia. It provides instant conversion and formatting controls such as decimal precision, thousands separators, and scientific notation. Built-in unit search and recent pairs make it easy to switch between common conversions. All calculations run locally for speed and privacy.
Features
- ⚡ Instant Conversion: Live results as you type
- 🧮 Rich Units: Covers subsecond to long-period units
- 🎛️ Formatting Controls: Precision, separators, and scientific notation
- 🔍 Fast Lookup: Search units and one-click target switching
- 🕘 Recent Pairs: Auto-saves frequently used conversions
- 🛡️ Privacy First: Local-only calculation, no data upload