Is 750 mb of wifi a lot on an iPhone 4S?

[Lucy]

I'm on a new contract for my iPhone 4S and I've only just realised that my wifi is limited! I only have 750mb! Is this a lot? I'm always connected to wifi when I'm at home, even when I'm not using it. I only really use it for Facebook and Twitter which I check regularly throughout the day. I sometimes search the web to find out information. I very very rarely go on YouTube using wifi. Will my wifi get used up very quickly if I'm using it this often for these websites when I only have 750mb to use throughout the month?
It is definitely wifi! I have 250mb of mobile data (which is the 3G) and then 750mb of wifi! Wifi is not unlimited on my contract unfortunately! And I only just found that out.

[Milana Rose ♥]

I think you mean 3G, not Wi-Fi. Yes, 750MB of 3G is more than it sounds. My sister has 500MB of 3G on her contract and she's only gone over the limit once and it was only because we were on holiday.

[MrMoon27]

You should have an unlimited amount of WIFI at home, I imagine that you it says you have 750MB of 'internet', and this means 3G internet, being pulled over the mobile network.

Using your wifi at home uses NONE of this allowance, it's 'mobile data' or whatever it is on the iPhone that uses up the allowance, and 750MB is a lot, it would easily last you a month with your usage.
Facebook and Twitter use up barely anything

[Preksha Rathore]

Well Browsing And Email's Will Be More Than Sufficient!
But Youtube Videos And Download Of Songs, Games, Movies, Then It Will Go Within Few Hours!