pasted from wellwomans site. neither includes wipes. disposable wipes are expensive.($6?? per pack per week?) cloth wipes are great as they can be washed with nappies and are a onetime cost!)
Financial Considerations

These costs are based upon Australian data, collected in June 2003.
Full-time disposable nappy system

Prices vary depending on store purchased from and brand used. 0 - 4yrs

*
Newborn 50 per week - 50 Nappies @ 40c each = $20/week = $1040/year
*
3 months + 40 per week - 40 Nappies @ 50c each = $20/week
*
50 biodegradable liners - 1pkt/ fortnight @6.95 for 3yrs $542
*
1 year toddler night nappies @ 65c each = $232

Total cost for full-time disposables with 1 year of toddler night nappies and biodegradable nappy liners = $3894

Total cost for full-time disposables for two children would be a total of $7,788
Full-time square cloth nappies for 3 years with some fitted nappies for outings using earth-friendly detergents and quality fitted nappy covers

*
10 Muslin or Flannelette for newborns $70
*
24 Terry Towelling Nappies for newborn to 3 yrs $60
*
24 cloth nappy liners (optional) $72
*
6 Snappy closures to hold nappy on or 24 nappy pins $30
*
12 nappy covers all sizes @ $15 ea $180
*
Earth-friendly detergents and nappy soak @ $2.60/week $408

Subtotal $820*

Optional Extras
*
6 fitted-cloth nappies & liners for outings $113.70
*
50 biodegradable nappy liners per fortnight $538

Total $1472*

Most of these items can be re-used on a second child, additional covers and closures and detergents will be required at a cost of $618 per child. This cost is spread over 3 years at $3.96/week.