Convert 1 Millisecond to Seconds

How long is 1 millisecond? What is 1 millisecond in seconds? 1 ms to s conversion.
1 Millisecond =
0.001 Seconds
(exact result)
A millisecond is one thousandth of a second.
A second is the base unit of time. Originally, it was based on the length of the day, but it has since been standardized based on the radiation wavelength of caesium-133.
Milliseconds to Seconds Conversions
(some results rounded)
ms s
1.00 0.001
1.01 0.00101
1.02 0.00102
1.03 0.00103
1.04 0.00104
1.05 0.00105
1.06 0.00106
1.07 0.00107
1.08 0.00108
1.09 0.00109
1.10 0.0011
1.11 0.00111
1.12 0.00112
1.13 0.00113
1.14 0.00114
1.15 0.00115
1.16 0.00116
1.17 0.00117
1.18 0.00118
1.19 0.00119
1.20 0.0012
1.21 0.00121
1.22 0.00122
1.23 0.00123
1.24 0.00124
ms s
1.25 0.00125
1.26 0.00126
1.27 0.00127
1.28 0.00128
1.29 0.00129
1.30 0.0013
1.31 0.00131
1.32 0.00132
1.33 0.00133
1.34 0.00134
1.35 0.00135
1.36 0.00136
1.37 0.00137
1.38 0.00138
1.39 0.00139
1.40 0.0014
1.41 0.00141
1.42 0.00142
1.43 0.00143
1.44 0.00144
1.45 0.00145
1.46 0.00146
1.47 0.00147
1.48 0.00148
1.49 0.00149
ms s
1.50 0.0015
1.51 0.00151
1.52 0.00152
1.53 0.00153
1.54 0.00154
1.55 0.00155
1.56 0.00156
1.57 0.00157
1.58 0.00158
1.59 0.00159
1.60 0.0016
1.61 0.00161
1.62 0.00162
1.63 0.00163
1.64 0.00164
1.65 0.00165
1.66 0.00166
1.67 0.00167
1.68 0.00168
1.69 0.00169
1.70 0.0017
1.71 0.00171
1.72 0.00172
1.73 0.00173
1.74 0.00174
ms s
1.75 0.00175
1.76 0.00176
1.77 0.00177
1.78 0.00178
1.79 0.00179
1.80 0.0018
1.81 0.00181
1.82 0.00182
1.83 0.00183
1.84 0.00184
1.85 0.00185
1.86 0.00186
1.87 0.00187
1.88 0.00188
1.89 0.00189
1.90 0.0019
1.91 0.00191
1.92 0.00192
1.93 0.00193
1.94 0.00194
1.95 0.00195
1.96 0.00196
1.97 0.00197
1.98 0.00198
1.99 0.00199