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Earnings per share (Tables) | 12 Months Ended
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Dec. 31, 2021
Earnings per share |
Schedule of earnings per share | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2021 |  | 2020 |  | 2019
​ | ​ | £m | ​ | £m | ​ | £m
Earnings |  |  |  |  |  |
Profit/(loss) from continuing operations attributable to ordinary shareholders |  | 2,674 |  | (874) |  | 2,877
Profit from discontinued operations attributable to ordinary shareholders |  | 276 |  | 121 |  | 256
Profit/(loss) attributable to ordinary shareholders |  | 2,950 |  | (753) |  | 3,133
Weighted average number of shares (millions) |  |  |  |  |  |
Weighted average number of ordinary shares outstanding during the year |  | 11,622 |  | 12,095 |  | 12,067
Effect of dilutive share options and convertible securities(1) |  | 45 |  | — |  | 35
Diluted weighted average number of ordinary shares outstanding during the year |  | 11,667 |  | 12,095 |  | 12,102
​
(1) | As there was a loss from continuing operations attributable to the parent company for the period to 31 December 2020, the effect of share options and convertible securities was not dilutive.

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