Roughly how many noblecoin are mined a day
7.2M per day.
that will be a nice reduction when POS comes
pos will theoretic create 4.4 million a day
so we get maximum inflation of about 0,5 mil per day
This is the
average inflation per day. Let me explain. Let us say 50% of all coins are being kept in wallets which are online all the time. These will be generating about 0,25 mil per day.
However let us say owners of remaining 50% of coins will be starting their wallets every 10 days. If this happens they will be earning interest for the whole 10 days on the 10th day. This will cause many more coins generated on the 10th day than on each previous 9 days.
1. Simplified answer
If we simplify this example and presume all the coins (100%) will be able to stake on the 10th day then the amount of coins generated will be about 2,75mil on this exact 10th day.
In total (0,25 * 9) + 2,75 = 5 mil of coins will be generated during 10 days
This gives you 5 mil / 10 days = 0,5 mil per day
2. More complex answer
We ignored several important factors in previous paragraph. Most important is fact that there is only 40 blocks (on average) generated by PoS every hour. This gives about 960 blocks per day.
In reality wallets are going to compete with other wallets for all 960 slots which are available. Some transactions may need to wait longer to be able to stake.