The phrase "able to convert their" is correct and usable in written English.
It can be used when discussing someone's capability to change or transform something belonging to them.
Example: "The software is able to convert their files into different formats for easier access."
Alternatives: "capable of transforming their" or "able to change their".
Investors will be able to convert their Russian shares into global depository receipts, which are easier to trade.
The culture secretary has announced that same-sex couples will be able to convert their civil partnership to a marriage from early December.
AOL Rewards members will be able to convert their points to AOL Advantage Miles when they enroll in the new program.
Same-sex couples will be able to convert their civil partnerships to marriages from December this year, the culture secretary has said.
Leaving things to the market, following the Washington orthodoxy, few African countries have been able to convert their recent resource bonanza into a more sustainable industrial base.
Q.: Will companies that produce for the military be able to convert their factories to civilian use as the military budget is trimmed?
(7) Employers will be relieved of their burden of providing health insurance for their employees and may be able to convert some of their previous contributions to employer-sponsored insurance to employees' forgone wage increases as they gain a healthier workforce and become more competitive in global markets.
A few of those companies, like Charter and Adelphia, were able to convert most of their customers to new networks quickly, although not entirely without a hitch.
These results further confirm that throughout the 1990s immigrants experienced substantial occupational upgrading, as they acquired local labor market skills and were able to convert part of their imported human capital into something valuable for Israeli employers.
The rules are technical but the gist is that employees will now be able to convert part of their 401(k) or Individual Retirement Account balances into a longevity annuity with guaranteed lifetime payouts.
Most viewers are going to balk at the idea of buying a subscription to a YouTube channel, and there's a question of whether or not they'd really be able to convert enough of their viewers to paid subscriptions to make it worth it.
