KPH ↔ MPS Converter
Convert between kilometers per hour and meters per second instantly
📚 KPH ↔ MPS Conversion Details
KPH to MPS Formula
or
m/s = km/h ÷ 3.6
To convert kilometers per hour to meters per second, divide by 3.6.
MPS to KPH Formula
or
km/h = m/s × 3.6
To convert meters per second to kilometers per hour, multiply by 3.6.
Bidirectional Conversion
This converter works both ways simultaneously:
- Type in KPH → MPS updates automatically
- Type in MPS → KPH updates automatically
- No buttons to click - works as you type
Common Uses
- Physics and engineering calculations
- Vehicle speed conversion
- Sports speed measurements
- Weather wind speed reporting
📏 How This Converter Works
This is a bidirectional converter that works in real-time:
- KPH → MPS: When you type in the KPH field, the MPS field automatically updates
- MPS → KPH: When you type in the MPS field, the KPH field automatically updates
- No swapping needed: Both conversions happen simultaneously
- Real-time: Updates happen as you type, no button clicks required
m/s = km/h ÷ 3.6
km/h = m/s × 3.6
// Example 1: Type "100" in KPH
m/s = 100 ÷ 3.6 = 27.7778
// Example 2: Type "10" in MPS
km/h = 10 × 3.6 = 36
📊 Conversion Table
| Km/h | M/s | Mph |
|---|---|---|
| 10 km/h | 2.78 m/s | 6.21 mph |
| 20 km/h | 5.56 m/s | 12.43 mph |
| 30 km/h | 8.33 m/s | 18.64 mph |
| 40 km/h | 11.11 m/s | 24.85 mph |
| 50 km/h | 13.89 m/s | 31.07 mph |
| 60 km/h | 16.67 m/s | 37.28 mph |
❓ Frequently Asked Questions
A: Because 1 km = 1000 meters and 1 hour = 3600 seconds. So km/h × (1000/3600) = km/h ÷ 3.6 = m/s.
A: Both input fields work simultaneously. When you change the KPH value, MPS updates automatically. When you change the MPS value, KPH updates automatically.
A: No! The conversion happens automatically as you type in either field.
A: This converter provides exact calculations up to 4 decimal places using the exact factor 3.6.