Diet Coke Price at McDonald's (2026) — South Carolina
A Diet Coke costs $2.29 at McDonald's in South Carolina, United States (updated August 2026).
Based on the latest tracked prices, the Diet Coke® from McDonald's costs $2.29 in the United States (August 2026). That's about 32% below the average McDonald's drink item — the 2nd-cheapest of 13 we track. It's available at around 472 McDonald's locations across the United States. Prices are sourced from delivery platforms and refreshed regularly. Set a free alert to know the moment this price changes on MenuPriceToday.
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Frequently asked questions
How much does Diet Coke cost at Mcdonalds in South Carolina?
Diet Coke costs $2.29 at Mcdonalds in South Carolina as of August 2026. Prices are sourced from Uber Eats and updated regularly on MenuPriceToday.
Where can I order Diet Coke in South Carolina?
You can order Diet Coke from Mcdonalds via Uber Eats in South Carolina. Compare prices on MenuPriceToday first so you never overpay.
How often are Mcdonalds prices updated?
We refresh Mcdonalds menu prices regularly from delivery platforms, so the Diet Coke price you see reflects the latest available data.