Internet Plan Downgrade Savings Calculator

ISPs sell speed you may never touch

Internet providers love upselling gigabit plans, but most households never come close to using that much speed at once. Streaming 4K needs about 25 Mbps per stream, a video call about 5 Mbps, online gaming about 10 Mbps per player. Add it up during your busiest hour — if the total is far below your plan speed, you're paying a premium for headroom you never touch.

How your real need is estimated

This calculator multiplies your simultaneous activities by their typical bandwidth needs, adds 10 Mbps for background devices and updates, then adds 25% headroom so your line never feels tight. It then matches that target against typical plan tiers (25 / 100 / 200 / 300 / 500 / 1000 Mbps) and compares the typical cheaper-tier price against your current bill.

Worked example

A household on a 500 Mbps plan paying $80/month runs 2 simultaneous 4K streams, 1 video call, and 1 online gamer. Peak need: 2×25 + 5 + 10 + 10 = 75 Mbps, or 94 Mbps with headroom. A typical 100 Mbps plan (~$50/month) covers that easily — downgrading saves $30/month, or $360 a year, with zero noticeable difference.

Tips before you downgrade

Check your contract first — some plans charge an early termination fee that eats the savings. Ask your provider about a cheaper tier on the same contract rather than switching ISPs. And keep one speed tier of margin: a plan that exactly matches your peak need will feel slow the moment someone starts a big download.