Below are the rankings for Natural Sciences disciplines at Imperial College as provided by prominent league tables:

Below are the rankings for Engineering disciplines at Imperial College as provided by prominent league tables:

Complete University Guide

Overall, Imperial ranked 4th best university in the Complete University Guide 2017.

Subject201720162015
Biological Sciences 3rd 3rd 3rd
Chemistry 7th 4th 4th
Mathematics 3rd 3rd 3rd
Physics and Astronomy 3rd 3rd 2nd

Guardian University Guide

Overall, Imperial was ranked 7th best university in the UK in the Guardian's 2017 university guide.

Subject20172016
Biosciences 16th 23rd
Chemistry 19th 10th
Mathematics 2nd 1st
Physics 8th 8th

The Times and Sunday Times Good University Guide

Imperial ranked 3rd best UK university in The Times and Sunday Times Good University Guide 2016. Find out more on The Times website (this league table is accessible to paid subscribers only).

The Times Higher Education world rankings

Overall, Imperial was ranked 8th in the Times Higher Education's 2016 world university rankings.

Subject2016201520142013
Life Sciences 6th 10th 10th 10th
Physical Sciences 16th 12th 13th 17th

QS World university rankings

Overall, Imperial was voted 8th best university in the world in the 2015/16 QS rankings.