FireCalc is interesting in it's non-standard methodology and when using the same assumptions and cross checking against my favorite financial calculator (below) it is quite reassuring.
Try this one:
https://www.bankrate.com/calculators...alculator.aspx
I like to use dismal, worst case, predictions/assumptions such as:
- Inflation at 3%
- Earnings in retirement at 4%
- NO S.S.
If your numbers crunch okay with these variables, look how nice they are using 6-8% returns , S.S., and inflation at 2.5%
Life Is Good.
Stimpson