Updating this for the record. E&OE.
The four interim dividends for 2018 (also 2018-2019 for UK tax purposes) in sterling terms were:
Q1 - 7.4435 pence per share (10.00 cents) payable 22 June 2018
Q2 - 7.9296 pence per share (10.25 cents) payable 21 September 2018
Q3 - 8.0251 pence per share (10.25 cents) payable 21 December 2018
Q4 - 7.7382 pence per share (10.25 cents) payable 29 March 2019
Total 31.1364 pence (40.75 cents)
The four interim dividends for 2019 (also 2019-2020 for UK tax purposes) in sterling terms were:
Q1 - 8.0655 pence per share (10.25 cents) payable 21 June 2019
Q2 - 8.3475 pence per share (10.25 cents) payable 20 September 2019
Q3 - 7.8250 pence per share (10.25 cents) payable 20 December 2019
Q4 - 8.1588 pence per share (10.50 cents) payable 27 March 2020
Total 32.3968 pence (41.25 cents)
The interims announced so far for 2020 are:
Q1 - 8.3421 pence per share (10.50 cents) payable 19 June 2020
Q2 - 4.0433 pence per share (5.25 cents) payable 25 September 2020
Q3 - 3.9169 pence per share (5.25 cents) payable 18 December 2020
https://www.londonstockexchange.com/news-article/BP./q3-2020-payment-of-dividends-in-sterling/14782965