Time and Speed to Distance Calculator Enter any 2 values to calculate the missing variable Time Seconds (s) Minutes (min) Hours (h) Speed Meters per Second (m/s) Kilometers per Hour (km/h) Miles per Hour (mph) Feet per Second (ft/s) Distance Meters (m) Kilometers (km) Miles (mi) Feet (ft) Calculate Reset You know how fast you’re…
Lightning Distance Calculator Enter one value (Time or Distance) to calculate the missing variable using a constant speed of sound. Time Seconds Minutes Hours Lightning Distance Miles Kilometers Meters Calculate Reset ▼ You see a flash of lightning. A few seconds later — boom! Thunder shakes the ground. That time gap isn’t just dramatic —…
Limiting Distance Calculator Enter any 2 values to calculate the missing variable DBH in cm m PRF ft/in m/m cm/cm Limiting Distance ft m in cm Calculate Reset Have you ever stood under a streetlight at night and wondered how far that light actually reaches? Or how far you could see a distant headlight in…
Decibel Distance Calculator Enter any 3 values to calculate the missing variable Initial Sound Level (dB) Initial Distance meters (m) feet (ft) centimeters (cm) inches (in) Final Sound Level (dB) Final Distance meters (m) feet (ft) centimeters (cm) inches (in) Calculate Reset Loud music at a concert sounds thrilling up close — but stand a…
Pressure Test Safe Distance Calculator Enter any 3 values to calculate the missing variable Internal Diameter m cm mm in ft yd Length m cm mm in ft yd Test Pressure bar psi Pa atm Pressure Test Safe Distance m cm mm in ft yd Calculate Reset When pressure builds up during a test, safety…
