Free calculator
Miles in, money out.
Work miles × the IRS rate = what you’re owed. Free forever.
The IRS updates the standard mileage rate most years — the rate above is editable so it stays correct for the current tax year.
Good to know.
The standard mileage rate covers gas, wear, insurance, and depreciation in one number — no receipts needed for the math. Commuting to your regular workplace doesn’t count; driving between job sites does.