In 2024, American Categorical Canada launched two 30% switch bonus occasions from American Categorical Membership Rewards (MR) factors to Marriott Bonvoy. It seems that the switch bonus promotion has launched for the primary time in 2025, albeit unofficially.
If in case you have cause to switch Amex MR factors to Marriott Bonvoy, this may very well be a fantastic alternative to squeeze some further worth out of your factors to e-book aspirational inns, or to switch factors to airline packages.
Since this promotion hasn’t but been formally introduced, make sure you conduct a take a look at switch first to ensure it’s nonetheless out there.
Amex Membership Rewards 30% Switch Bonus to Marriott Bonvoy
For the primary time in 2025, it seems that American Categorical has launched a 30% switch bonus if you convert your Membership Rewards factors to Marriott Bonvoy factors.
As a reminder, the usual switch price from Canadian-issued American Categorical Membership Rewards to Marriott Bonvoy is 1:1.2. In different phrases, for each 1,000 MR factors transferred, you’d obtain 1,200 Marriott Bonvoy factors.
On the American Categorical web site, that is the speed displayed if you go to provoke a switch, even in the course of the present unpublished switch bonus occasion.
Nonetheless, when the factors arrive in your Marriott Bonvoy account, you’ll discover that they arrive in two chunks: 1,200 factors (as anticipated with the usual switch bonus), in addition to 360 factors (which seems to come back from a 30% switch bonus).
Considered one of our neighborhood members first introduced this switch bonus to our consideration when he observed an sudden further 30% Marriott Bonvoy factors in his account when he transformed some Membership Rewards factors. I performed a take a look at switch of 1,000 MR factors on March 3, 2025, and confirmed the 30% switch bonus, too.
With a 30% bonus, this switch price has been bumped as much as an efficient 1:1.56 ratio: each 1,000 MR factors will earn you 1,560 Marriott Bonvoy factors.
Transfers to Marriott Bonvoy are formally slated to take two enterprise days to finish; nonetheless, in practise it occurs virtually immediately.
As all the time, the identify and deal with ought to match between your Amex MR and Marriott Bonvoy accounts to stop any undesirable delays.
Understand that Marriott Bonvoy members can ship as much as 100,000 factors per calendar yr to a different member, and may obtain as much as 500,000 factors per calendar yr cumulatively from different members.

Is Transferring Amex Membership Rewards to Marriott Bonvoy a Good Deal?
Changing Amex Membership Rewards factors into Marriott Bonvoy factors represents one of many many potential beneficial makes use of, though even with the 30% switch bonus in play, it could not essentially be the greatest use of MR factors talking strictly from worth in cents per level.
That’s as a result of MR factors may be transferred to airline frequent flyer packages as effectively (notably Aeroplan or British Airways Govt Membership at a 1:1 ratio, or Air France KLM Flying Blue and Cathay Pacific Asia Miles at a 1:0.75 price), which usually present higher worth when redeemed for flights in premium cabins when in comparison with the typical resort redemption by way of Marriott Bonvoy.
Nonetheless, if you happen to’ve already obtained sufficient factors to cowl your flights, then transferring to Marriott Bonvoy would definitely be a compelling next-best use case, particularly if it is advisable to high up your account for an aspirational redemption.
American Categorical Cobalt Card
Welcome Bonus
15,000 MR factors
Annual Charge
$156
First-12 months Worth
$372
When it comes to one of the best bank card to make use of for maximizing this promotion, the American Categorical Cobalt Card is most well-known for its potential to earn 5 MR factors per greenback spent on meals and drinks, together with eating, groceries, and meals supply.
With the 30% switch bonus in place, you’ll be able to successfully earn 7.8 Marriott Bonvoy factors per greenback spent on all purchases within the meals and drinks class.
Once more, although, you’ll need to fastidiously think about the worth proposition between the resort facet (with Marriott Bonvoy) and the airline facet (with Aeroplan, British Airways Govt Membership, Air France KLM Flying Blue, Cathay Pacific Asia Miles, and others).
Usually talking, you’ll be able to extract a lot larger worth out of your factors by reserving premium flights fairly than inns. Nonetheless, in actuality, you most likely have to e-book each if you embark on a visit.
It due to this fact actually boils all the way down to particular person preferences as as to if to allocate some factors for inns along with flights, or to save lots of all the things for the air journey facet.
Think about Transferring Marriott Bonvoy Factors to Airline Companions
Even if you happen to’re intent on redeeming your Amex MR factors for high-value flights, a Marriott Bonvoy switch with the 30% bonus in play may nonetheless be an optimum technique.
That’s as a result of you’ll be able to switch Marriott Bonvoy factors to a lot of the 39 airline companions on the optimum price of 60,000 Marriott Bonvoy factors = 25,000 airline miles.
With the elevated 1:1.56 switch price from Amex MR, this opens up many extra doorways by way of utilizing your Canadian-issued Amex MR factors to entry a far larger vary of frequent flyer packages than common.
Do not forget that the optimum switch price takes impact in chunks of 60,000 Marriott Bonvoy factors, which provides us the next price in the course of the upcoming interval:
38,462 Amex MR factors = 60,000 Marriott Bonvoy factors = 25,000 airline miles
Virtually each frequent flyer program price its salt is a companion of Marriott – and may due to this fact be accessed at an efficient price of 38,462 MR factors = 25,000 miles, as seen above.
As earlier than, MR factors would be the most compelling switch candidate in case you have any to spare, however even if you happen to’re sitting on common MR factors, this very beneficial efficient switch price remains to be price contemplating in case you have your eye on any of the award chart candy spots on the market that may often be tougher to entry.
Conclusion
It seems that American Categorical has launched one other 30% switch bonus from Amex MR to Marriott Bonvoy, which can entice a few of us to transform our MR factors over to the world’s largest resort loyalty program.
As we noticed in March 2024, the switch bonus seems to have had a smooth launch with out an official announcement, so it’s necessary to make a take a look at switch first to make sure it’s nonetheless in impact (till it’s publicly confirmed).
Others could determine to maintain their Membership Rewards factors for flight redemptions — for them, the 30% switch bonus on the resort facet can be merely a pleasant backup choice.
If you happen to fall within the latter camp, remember that not solely will there be glorious worth in redeeming without spending a dime resort nights, however Marriott Bonvoy’s 39 airline switch companions additionally significantly increase the probabilities for redeeming MR factors in direction of wonderful flight experiences as effectively.