Zinsrechnen

Zinsen, Kapital, Zinssatz, Zeit

die Zinsen das Kapital der Zinssatz die Zeit
Z = (K ⋅ p ⋅ i) / (100 ⋅ 1) (Jahre) K = (Z ⋅ 100 ⋅ 1) / (p ⋅ i) (Jahre) p = (Z ⋅ 100 ⋅ 1) / (K ⋅ i) (Jahre) t = (Z ⋅ 100 ⋅ 1) / (K ⋅ p) (Jahre)
Z = (K ⋅ p ⋅ m) / (100 ⋅ 12) (Monate) K = (Z ⋅ 100 ⋅ 12) / (p ⋅ m) (Monate) p = (Z ⋅ 100 ⋅ 12) / (K ⋅ m) (Monate) t = (Z ⋅ 100 ⋅ 12) / (K ⋅ p) (Monate)
Z = (K ⋅ p ⋅ t) / (100 ⋅ 360) (Tage) K = (Z ⋅ 100 ⋅ 360) / (p ⋅ t) (Tage) p = (Z ⋅ 100 ⋅ 360) / (K ⋅ t) (Tage) t = (Z ⋅ 100 ⋅ 360) / (K ⋅ p) (Tage)

Zinseszinsrechnen

das Endkapital das Anfangskapital die Anzahl der Jahre
Kn = K0 ⋅ qn K0 = Kn / qn n = lg (Kn / K0) / lg q