This New Zealand calculator turns your weekly, fortnightly or monthly take-home pay into a balanced per-pay budget. By converting your regular costs to the same cycle as your pay, you can see exactly what each pay packet must cover for bills and savings, and what is left to spend. It stops the classic trap of a monthly bill landing on a fortnightly pay and leaving you short before payday.
Converts annual fixed bills to your pay cycle, sets aside that amount plus your chosen savings share, and shows what is left to spend. Keep the bills money in a separate account. Estimate only.
The calculator converts your annual fixed bills to a per-pay amount based on your cycle, subtracts that from your take-home pay, then sets aside your chosen savings share of what remains. What is left is your free spending for the pay. Putting bills on the same cycle as your pay, in a separate account, is the simplest way to never come up short before payday.
On $1,800 a fortnight with $26,000 of annual bills, the bills cost $1,000 a pay, leaving $800. Saving 20% of that puts $160 a pay aside (about $4,160 a year) and leaves $640 to spend each fortnight.
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