← Honed Money

Turn a big bill into a plan.

Enter the bill balance, what you can pay each month, and any interest rate. The calculator shows how many months until it is gone — and what interest costs you.

The bill

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Make a plan.

Enter the purchase price, how many payments, and any fees or interest. The calculator shows what you actually pay — and flags it when the plan is expensive credit in disguise.

Last reviewed: October 2026.

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