KTS to MPH 5 | Knots | = | 5.8 | MPH | 10 | Knots | = | 11.5 | MPH | 15 | Knots | = | 17.3 | MPH | 20 | Knots | = | 23.0 | MPH | 25 | Knots | = | 28.8 | MPH | 30 | Knots | = | 34.6 | MPH | 35 | Knots | = | 40.3 | MPH | 40 | Knots | = | 46.1 | MPH | 45 | Knots | = | 51.8 | MPH | 50 | Knots | = | 57.6 | MPH | 55 | Knots | = | 63.4 | MPH | 60 | Knots | = | 69.1 | MPH | 65 | Knots | = | 74.9 | MPH | 70 | Knots | = | 80.6 | MPH | 75 | Knots | = | 86.4 | MPH | 80 | Knots | = | 92.2 | MPH | 85 | Knots | = | 97.9 | MPH | 90 | Knots | = | 103.7 | MPH | 95 | Knots | = | 109.4 | MPH | 100 | Knots | = | 115.2 | MPH | Dave |