Laplace Transform Calculator Select Function f(t) 1 (Unit Step) t (Ramp) t^n (Power) e^(at) (Exponential) sin(at) (Sine) cos(at) (Cosine) sinh(at) (Hyperbolic Sine) cosh(at) (Hyperbolic Cosine) Constant ‘a’ Laplace Transform F(s) 1/s