Budget Billing Calculator

–level payment per month
–your worst month, after leveling
–your quiet months give up
–the seasonal swing that disappears
Winter worst ↓ · year total → (worst-month excess over the level payment)$1,200/yr$1,800/yr$2,400/yr$3,000/yr
$160 worst month+$60+$10-$40-$90
$220+$120+$70+$20-$30
$280+$180+$130+$80+$30
$340+$240+$190+$140+$90
The arithmetic: the level payment is the 12-month total divided by twelve - winter no longer costs more, quiet months no longer cost less, and the excess you used to owe in January is prepaid across spring and fall. At settlement the plan trues up against real usage: underpayment lands on the settle bill, overpayment comes back as a credit.
The anchors: EIA’s Short-Term Energy Outlook tracks the winter fuel prices that set this seasonal swing, and when the total itself is the problem, the LIHEAP program pays a grant straight to the utility - leveling spreads what you owe, assistance shrinks it.
The utility desk: the apartment utility cost estimator for the bill itself, the heating cost calculator for the furnace share, LIHEAP eligibility for the 2026 income lines, and space heater vs furnace for cutting the winter peak instead of smoothing it.

Enter your worst winter month, your quietest month and the 12-month total off last year's utility bills. The calculator sets the level payment a budget billing plan would charge, and shows what happens to both ends of your year.

Budget billing does not cut the bill - it averages it. The winter spike shrinks, the cheap months grow, and once a review cycle the plan settles: underpayment comes due, overpayment comes back as a credit. It is a cash-flow tool, not a discount.

How to use

  1. Take the three numbers off last year's bills, or off the review letter your utility sends with its proposed budget amount.
  2. The verdict updates live: the level payment, how far your worst month drops, and how much your quiet months give up to carry it.
  3. Plans re-review the average every 6 to 12 months, so a mild winter means your amount steps down at the next review - and a price-spike winter means it steps up.
Good to know — Space heating is the largest residential energy end use - EIA's RECS puts average season spends at $519 on gas, $396 on electricity and $1,010 on propane - and that winter spike is exactly the swing a level payment plan flattens.
Quick reference — Budget billing protects cash flow, not the total. Pair it with the tools that shrink the bill itself - thermostat setbacks, air sealing, assistance programs - and the level payment follows the smaller bill down at the next review.

Frequently asked questions

Is a budget billing plan worth it?

If winter bills squeeze the rest of your budget, yes: the plan trades one bad month for twelve even ones and protects you from late fees. If you never carry a balance, paying as billed and parking the difference yourself is mathematically identical - the plan buys convenience and discipline, not savings.

Does budget billing cost more overall?

Not the total: you pay the same kilowatt-hours either way. What you give up is float - an even payment means the utility holds your spring and fall overpayment interest-free until the settle, and if fuel prices spike mid-year your budget amount is raised at the review rather than the bill.

What happens at the annual settlement?

The utility trues up the plan against what you actually used. Underpaid and the difference lands on that month's bill or a payment agreement; overpaid and it becomes a credit or refund. Reviews run every 6 to 12 months, which is why the budget amount can move between years.

Can I still get LIHEAP while on budget billing?

Yes, and they solve different halves of the problem: assistance shrinks the total you owe, budget billing spreads what remains into even pieces. Utilities apply the credit to your account whether it is billed evenly or not.

Why did my budget amount jump mid-year?

Plans re-set the average when the review shows actual usage running ahead of the budget - a colder winter or a rate increase both do it. The jump is the utility protecting the settle: a plan left too low ends in one large catch-up bill the customer never planned for.

Related tools