Toronto is about 5 times bigger than Grand Rapids.

Grand Rapids is approximately 116 sq km, while Toronto is approximately 630 sq km, making Toronto 443% larger than Grand Rapids.
Tip: This to-scale comparison of Grand Rapids vs. Toronto uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.