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Wyoming Sales Tax Calculator

Wyoming rates pre-loaded — just enter the price.

Wyoming has a statewide sales tax of 4%, but what you actually pay at the register is higher: counties and cities stack their own rates on top, bringing the average combined rate in Wyoming to roughly 5.36%. This calculator comes pre-set to that average — adjust the rate field to your city's exact rate (shown on any receipt) for a precise answer. It works in both directions: add tax to a sticker price, or reverse tax out of a total.

How it works

1. The rate field starts at 5.36% — the average combined Wyoming rate. Change it to your local rate for exact math.
2. Enter the price before tax (or the receipt total in "Remove tax" mode).
3. Read the tax amount and total instantly.
4. For bookkeeping, use "Remove tax" to recover the pre-tax amount from a receipt.

Common questions

What is the sales tax rate in Wyoming?

The statewide rate is 4%, but local additions bring the combined rate to roughly 5.36% on average in Wyoming. Exact rates vary by city and county — your receipt always shows the rate that was actually applied.

Why is my receipt rate different from the pre-set rate?

This calculator uses the Wyoming average combined rate. City and district taxes vary — sometimes by over a percentage point within the same metro area. Type the rate printed on your receipt into the rate field for exact results.

Is anything exempt from sales tax?

Most states exempt groceries, prescription drugs, or both, and many exempt clothing below a threshold. Exemption rules are state-specific — check your state revenue department's list for the categories you buy most.

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