Although there isn’t a standard budget formula, since it all depends on each couple’s priorities, there is a rough approximation of wedding costs allocation:
Venue rental, F&B : Around 45-50% of your budget
Flowers: Around 8-10% of your budget
Photography & Video: Around 16-18% of your budget
Entertainment: Around 8-10% of your budget
Stationary & Favors: Around 6% of your budget
Miscellaneous: Around 6-15% of your budget