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Find out how much to charge for sponsored posts on Instagram, TikTok, YouTube and LinkedIn.
promptcost.dev
Compare token pricing across GPT-4o, Claude, Gemini, DeepSeek and 20+ LLM models.
See how much any appliance costs to run per day, month, and year.
Convert oven temperatures and cooking times to air fryer settings for any food.
Calculate your real hourly earnings as an Uber, DoorDash, or delivery driver.
Estimate your taxes and take-home pay as a freelancer in any country.
Calculate LTV, CAC, churn, burn multiple and compare against industry benchmarks.
Compare the total cost of leasing versus buying a car over 3, 5, and 10 years.
Calculate how much you save working from home versus commuting to an office.
Compare AWS vs Azure vs GCP pricing for your workload side-by-side.
Find the real cost of driving your car per kilometer including depreciation, fuel, and insurance.
Based on your age and reading pace, see how many books you have left to read in your lifetime.