curl --request POST \ --url https://api.iotools.cloud/v1/tool/keyboard-mileage-calculator \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data ' { "keyboardType": "standard", "typingSpeed": "50", "hoursPerDay": "4", "daysPerWeek": "5", "years": "10" } '

{ "tool": "keyboard-mileage-calculator", "tool_version": "1.0.2", "outputs": { "summary": "Over 10 years, your fingers travel an estimated 2,964 km (1,842 mi) while typing.", "distanceTable": [ { "period": "Daily", "distance": "1.140 km (0.708 mi)" }, { "period": "Weekly", "distance": "5.700 km (3.542 mi)" }, { "period": "Yearly", "distance": "296.4 km (184.2 mi)" }, { "period": "Total (10 years)", "distance": "2,964 km (1,842 mi)" } ], "statsTable": [ { "metric": "Total keystrokes", "value": "156,000,000" }, { "metric": "Keystrokes per day", "value": "60,000" }, { "metric": "Total words typed", "value": "31,200,000" }, { "metric": "≈ novels (80,000 words each)", "value": "390.0" }, { "metric": "Total hours spent typing", "value": "10,400" }, { "metric": "Finger speed while typing", "value": "7.92 cm/s (0.285 km/h)" } ], "comparisonsTable": [ { "equivalent-to": "Marathons (42.195 km)", "count": "70.25" }, { "equivalent-to": "5K races", "count": "592.8" }, { "equivalent-to": "Trips around Earth's equator", "count": "0.0740" } ], "notes": "Assumes 1.9 cm of finger travel per keystroke and the standard \"1 word = 5 characters\" convention, so 50 WPM = 250 keystrokes/min.\nThis is a fun order-of-magnitude estimate, not measured biomechanics — actual finger travel varies with typing technique, keyboard layout and how close your fingers stay to the home row.\n52 weeks/year and even key distribution are assumed; leap years and typing-free vacations aren't modeled." }, "credits_used": 5, "credits_remaining": null }