Posted August 09, 2023

When converting the value to GiB, additional ~9% have to be substracted.
JFI (I guess you know the rate, but others might not)
1GB disk space = 0.93GiB (unformatted)
1TB disk space = 0.91TiB (unformatted)
Then again the lower 24 of each power of 10 is lost is quickly adding up. Go high enough and it will be half the size...
10^3 / 2^10 = 97.656250%
10^6 / 2^20 = 95.367431%
10^9 / 2^30 = 93.132257%
10^12 / 2^40 = 90.949470%
10^15 / 2^50 = 88.817841%
10^18 / 2^60 = 86.736173%
10^21 / 2^70 = 84.703294%
10^24 / 2^80 = 82.718061%
10^27 / 2^90 = 80.779356%
10^30 / 2^100 = 78.886090%
10^33 / 2^110 = 77.037197%
10^36 / 2^120 = 75.231638%
10^39 / 2^130 = 73.468396%
10^42 / 2^140 = 71.746481%
10^45 / 2^150 = 70.064923%
10^48 / 2^160 = 68.422776%
10^51 / 2^170 = 66.819117%
10^54 / 2^180 = 65.253044%
10^57 / 2^190 = 63.723676%
10^60 / 2^200 = 62.230152%
10^63 / 2^210 = 60.771633%
10^66 / 2^220 = 59.347298%
10^69 / 2^230 = 57.956346%
10^72 / 2^240 = 56.597994%
10^75 / 2^250 = 55.271478%
10^78 / 2^260 = 53.976053%
10^81 / 2^270 = 52.710989%
10^84 / 2^280 = 51.475575%
10^87 / 2^290 = 50.269117%
10^6 / 2^20 = 95.367431%
10^9 / 2^30 = 93.132257%
10^12 / 2^40 = 90.949470%
10^15 / 2^50 = 88.817841%
10^18 / 2^60 = 86.736173%
10^21 / 2^70 = 84.703294%
10^24 / 2^80 = 82.718061%
10^27 / 2^90 = 80.779356%
10^30 / 2^100 = 78.886090%
10^33 / 2^110 = 77.037197%
10^36 / 2^120 = 75.231638%
10^39 / 2^130 = 73.468396%
10^42 / 2^140 = 71.746481%
10^45 / 2^150 = 70.064923%
10^48 / 2^160 = 68.422776%
10^51 / 2^170 = 66.819117%
10^54 / 2^180 = 65.253044%
10^57 / 2^190 = 63.723676%
10^60 / 2^200 = 62.230152%
10^63 / 2^210 = 60.771633%
10^66 / 2^220 = 59.347298%
10^69 / 2^230 = 57.956346%
10^72 / 2^240 = 56.597994%
10^75 / 2^250 = 55.271478%
10^78 / 2^260 = 53.976053%
10^81 / 2^270 = 52.710989%
10^84 / 2^280 = 51.475575%
10^87 / 2^290 = 50.269117%
Post edited August 09, 2023 by rtcvb32