Landmark Finance calculations can become seriously troublesome, owing to a huge amount of data needed to be calculated. Even if you manage to finish off this phase you can never be hundred percent sure if what you have calculated is right. Either it’s the rates change taking place on daily basis or a simple calculation error form your side. To relieve you from this headache Landmark Finance has developed a Mortgage Calculator Montreal . This simulated calculator can be found online on their website. This is free and is designed so that it is extremely easy to use.