CKMfitter tree-only fit results as of Summer 18: For a more extensive discussion, please read the summary of inputs and results.

Wolfenstein parameters and Jarlskog invariant:
Observable Central ± 1 σ ± 2 σ ± 3 σ
A0.8396 [+0.0080 -0.0298]0.840 [+0.016 -0.039]0.840 [+0.024 -0.047]
λ0.224756 [+0.000163 -0.000065]0.22476 [+0.00047 -0.00012]0.22476 [+0.00099 -0.00018]
ρbar0.123 [+0.023 -0.023]0.123 [+0.050 -0.044]0.123 [+0.088 -0.064]
ηbar0.375 [+0.022 -0.017]0.375 [+0.044 -0.030]0.375 [+0.064 -0.048]
J [10-5]3.40 [+0.16 -0.26]3.40 [+0.42 -0.37]3.40 [+0.54 -0.53]

UT angles and sides:
Observable Central ± 1 σ ± 2 σ ± 3 σ
sin 2α0.173 [+0.094 -0.122]0.17 [+0.21 -0.28]0.17 [+0.31 -0.48]
sin 2α (meas. not in the fit)0.220 [+0.089 -0.201]0.22 [+0.28 -0.47]0.22 [+0.39 -0.77]
sin 2β0.724 [+0.028 -0.025]0.724 [+0.058 -0.039]0.724 [+0.082 -0.052]
α [deg]85.2 [+3.2 -2.9]85.2 [+7.8 -6.6]85.2 [+13.6 -9.8]
β [deg]23.06 [+1.47 -0.92]23.1 [+2.8 -1.5]23.1 [+3.8 -2.0]
β [deg] (meas. not in the fit)23.02 [+1.37 -0.84]23.0 [+2.9 -1.5]23.0 [+3.9 -2.1]
γ [deg]71.8 [+3.3 -3.5]71.8 [+6.3 -8.1]71.8 [+9.2 -13.2]
γ [deg] (meas. not in the fit)71.5 [+3.6 -4.5]71.5 [+7.5 -12.4]72 [+11 -21]
Ru0.394 [+0.021 -0.015]0.394 [+0.045 -0.025]0.394 [+0.061 -0.033]
Rt0.953 [+0.023 -0.025]0.953 [+0.046 -0.058]0.953 [+0.067 -0.092]

UTs apex and angle:
Observable Central ± 1 σ ± 2 σ ± 3 σ
ρsbar-0.0065 [+0.0012 -0.0012]-0.0065 [+0.0023 -0.0028]-0.0065 [+0.0034 -0.0047]
ηsbar-0.02012 [+0.00114 -0.00092]-0.0201 [+0.0019 -0.0022]-0.0201 [+0.0028 -0.0032]
βs ≡ − arg(−Vcs V*cb/Vts V*tb) [rad]0.01975 [+0.00120 -0.00086] 0.0198 [+0.0025 -0.0016]0.0198 [+0.0035 -0.0026]
sin 2βs0.0401 [+0.0018 -0.0024]0.0401 [+0.0043 -0.0039]0.0401 [+0.0064 -0.0057]

CKM elements:
Observable Central ± 1 σ ± 2 σ ± 3 σ
|Vud|0.9744129 [+0.0000096 -0.0000513]0.974413 [+0.000023 -0.000117]0.974413 [+0.000037 -0.000225]
|Vus|0.224791 [+0.000170 -0.000098]0.22479 [+0.00052 -0.00016]0.22479 [+0.00099 -0.00022]
|Vub|0.00392 [+0.00015 -0.00021]0.00392 [+0.00034 -0.00030]0.00392 [+0.00044 -0.00038]
|Vcd|0.224592 [+0.000230 -0.000059]0.22459 [+0.00062 -0.00019]0.22459 [+0.00106 -0.00026]
|Vcs|0.973534 [+0.000057 -0.000073]0.973534 [+0.000085 -0.000141]0.97353 [+0.00010 -0.00025]
|Vcb|0.04241 [+0.00040 -0.00151]0.04241 [+0.00080 -0.00195]0.0424 [+0.0012 -0.0024]
|Vtd|0.00908 [+0.00023 -0.00045]0.00908 [+0.00047 -0.00076]0.00908 [+0.00070 -0.00112]
|Vts|0.04163 [+0.00039 -0.00145]0.04163 [+0.00076 -0.00236]0.0416 [+0.0012 -0.0028]
|Vtb|0.999093 [+0.000064 -0.000018]0.999093 [+0.000081 -0.000035]0.999093 [+0.000098 -0.000052]
|Vud| (meas. not in the fit)0.974401 [+0.000073 -0.000052]0.97440 [+0.00015 -0.00012]0.97440 [+0.00020 -0.00022]
|Vus| (meas. not in the fit)0.224788 [+0.000184 -0.000098]0.22479 [+0.00046 -0.00016]0.22479 [+0.00094 -0.00022]
|Vub| (meas. not in the fit)0.00388 [+0.00020 -0.00017]0.00388 [+0.00039 -0.00026]0.00388 [+0.00048 -0.00034]
|Vcb| (meas. not in the fit)0.0468 [+0.0129 -0.0051]0.0468 [+0.0169 -0.0088]0.047 [+0.021 -0.011]

Input parameters:
Observable Central ± 1 σ ± 2 σ ± 3 σ
Δmd [ps-1] (meas. not in the fit)0.629 [+0.043 -0.107]0.629 [+0.081 -0.155]0.63 [+0.12 -0.20]
Δms [ps-1] (meas. not in the fit)19.43 [+0.42 -2.66]19.4 [+1.0 -3.3]19.4 [+1.6 -3.8]
εK [10-3] (meas. not in the fit)2.46 [+0.40 -0.65]2.46 [+0.86 -0.77]2.46 [+1.05 -0.92]
fBs/fBd (lattice value not in the fit)1.081 [+0.153 -0.098]1.08 [+0.35 -0.17]1.08 [+0.66 -0.24]
fBs (lattice value not in the fit)0.248 [+0.027 -0.027]0.248 [+0.051 -0.057]0.248 [+0.072 -0.090]
B(B+→τν) [10-4]0.906 [+0.147 -0.072]0.91 [+0.25 -0.11]0.91 [+0.31 -0.15]
B(B+→τν) [10-4] (meas. not in the fit)0.887 [+0.119 -0.068]0.89 [+0.27 -0.10]0.89 [+0.33 -0.14]
B(B+→μν) [10-6]0.424 [+0.049 -0.049]0.424 [+0.097 -0.068]0.424 [+0.123 -0.085]
B(B+→eν) [10-11]0.975 [+0.136 -0.098]0.98 [+0.25 -0.14]0.98 [+0.31 -0.18]

Decay branching fractions :
Observable Central ± 1 σ ± 2 σ ± 3 σ
B(B→e+e-) [10-15]2.68 [+0.16 -0.35]2.68 [+0.30 -0.57]2.68 [+0.48 -0.76]
B(B→μ+μ-) [10-11]11.0 [+1.4 -1.1]11.0 [+1.9 -1.9]11.0 [+2.5 -2.8]
B(Bs→e+e-) [10-14]7.79 [+0.64 -0.66]7.79 [+0.86 -0.89]7.8 [+1.1 -1.1]
B(Bs→μ+μ-) [10-9]3.33 [+0.27 -0.17]3.33 [+0.37 -0.37]3.33 [+0.46 -0.45]
B(Bs→μ+μ-) [10-9] (meas. not in the fit)3.48 [+0.13 -0.31]3.48 [+0.22 -0.53]3.48 [+0.31 -0.61]
B(Ds+→τ+ν) (meas. not in the fit)0.05107 [+0.00080 -0.00102]0.05107 [+0.00093 -0.00116]0.0511 [+0.0011 -0.0013]
B(Ds+→μ+ν) [10-2] (meas. not in the fit)0.5275 [+0.0050 -0.0132]0.5275 [+0.0063 -0.0152]0.5275 [+0.0076 -0.0165]
B(D+→μ+ν) [10-3] (meas. not in the fit)0.4066 [+0.0021 -0.0065]0.4066 [+0.0036 -0.0130]0.4066 [+0.0058 -0.0195]
B(K+→μ+ν) (meas. not in the fit)0.6356 [+0.0016 -0.0016]0.6356 [+0.0034 -0.0036]0.6356 [+0.0057 -0.0060]
B(K+→ e+ν) [10-4] (meas. not in the fit)0.15691 [+0.00023 -0.00025]0.15691 [+0.00046 -0.00052]0.15691 [+0.00070 -0.00079]
B(τ+→ K+ν) [10-2] (meas. not in the fit)0.71693 [+0.00109 -0.00092]0.7169 [+0.0022 -0.0019]0.7169 [+0.0033 -0.0031]