The minimum size that you can place your ad in HT City supplement is 4 cm (width) and 4 cm (height). Color ads are accepted in HT City. The ads can be placed on any day of the week and you need to book the ad at least 2 days before the day of release. The minimum cost for an ad in HT City is around Rs.  34,000 (inclusive of tax) but if you can send us your ad details along with the ad creative via email at book@releasemyad.com, we can arrange the best rates for you. You can also call us at 9356222541 or take the live chat support which is available on our website to get your queries answered. To check the rates yourself, you can also click on the link https://hindustantimes.releasemyad.com/display-ad/ht-city .