How many lx is 250 fc?
250 fc = 2,690.978 lx
It is 2,690.978 lx, so saying 2,691 lx is fine — rounding is within 0.5%.
And how many fc is 250 lx?
250 lx = 23.226 fc
Formula: lx = fc × 10.76391
fc to lx around this value
70 fc753.474lx
90 fc968.752lx
110 fc1,184.03lx
130 fc1,399.308lx
150 fc1,614.587lx
170 fc1,829.865lx
190 fc2,045.143lx
210 fc2,260.421lx
230 fc2,475.699lx
250 fc2,690.978lx
270 fc2,906.256lx
290 fc3,121.534lx
310 fc3,336.812lx
330 fc3,552.09lx
350 fc3,767.369lx
370 fc3,982.647lx
390 fc4,197.925lx
410 fc4,413.203lx
430 fc4,628.481lx
450 fc4,843.76lx