Work out standard rate turn instantly with clear inputs, formula shown and shareable results.
A standard rate turn is 3 degrees per second, completing 360 degrees in two minutes. The bank angle needed is arctan(V x omega / g), and the well known approximation for a rate one turn is TAS divided by ten plus seven — 19 degrees at 120 knots, which matches the exact answer closely.
Standard rate turn
bank = atan(V x omega / g); rule of thumb bank = TAS/10 + 7
Aviation results are planning estimates only. Always verify take-off, landing, fuel, weight and balance figures against the certified Aircraft Flight Manual, current performance charts and applicable aviation regulations before flight.
It completes a full circle in two minutes and a half circle in one minute, which makes timed instrument procedures and holding patterns easy to fly.
Yes. Above roughly 200 knots a rate one turn needs more than 30 degrees of bank, so instrument procedures switch to half standard rate or a fixed 25 degrees.