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# Lords Mobile | Tools | Building and Research Speed Calculator

© IGG

## Research and Construction Speed Calculator

Here you will find a research and construction time calculator for Lords Mobile. Simply enter the original build, or research times, along with your own construction or research boost to see your individual time.

To find out your own boosts you need to click on your leader in the top left hand side of the screen and then select the magnifying glass. Your construction and research boost will be shown under the resources tab.

## Enter Original Time

The calculator is useful for experimenting with different construction and research boosts. Simply enter different boosts to see what effect it has on your timers.

When you are first starting out in Lords Mobile, building and research boosts are two of the most useful bonuses in the game. They allow you to upgrade your buildings and unlock new research faster, which in turn is needed to upgrade your troops.

Your construction and research boosts can be increased through research, leader talent points, certain items and by increasing your Academy level.

### About Snow Queen

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### 14 comments

1. Hey I was wondering if you could tell me the maths behind this calculator? I can see that 1% is equal to 1% but 10% is more like 9,1%

• how boost calc work
old time
new time=—————–
1+(x*0.01)

x= boost %

• i can not make sense of this! can you write it better?

• Max von prakoso

You divide the original number by the multiplier created by your cons speed.
eg. 170% construction speed on 100 mins

1+(170*0.01)= 2.7

100/2.7=37.03

• first you have to open this link-
http://lordsmobile.wikia.com/wiki/Category:Research
select a research tab that what you want to know about then every single research will show research time .
for example-http://lordsmobile.wikia.com/wiki/Energy_Limit_III
i want to know how much time level 10 Energy Limit III will take so igg showing 159d 23:28:00 .
my research speed is 329% so i entered time -round figure 160 days
then i put 329% research speed
so now this calculater show
New Time: 37d: 7h: 6m: 17s
exact time
hope it will help you to find yours
this method also work on construction you just have to change your construction speed ):

• Ok. Let’s imagine, that your building % is 300.

So we will got this 300*0.01+1=4

Than we take “old time”. Let’s imagine it’s 50 days and we get 50/4=12.5 days

• the formula is (Total Time)/(100/100+Boost)
Test it
Total time = 1 hr
Boost = 100
60m/(100/(100+100))
60m/(.5)
=30m

2. How about the helps? It reduces the speed but this calculator didn’t have that feature
Maybe next time you can add the feature “how many helps” / the castle’s level ☺

• The ideal equation (given that everyone pressed help at the same time) is (Time Duration)*(0.99)^n
where n is the number of help you could receive. For e.g. if the remaining time is 20hrs and you can receive 30 helps, ideally the time duration could be reduced to 14 hrs, 47 mins, 38 s.

• if you are a C25 , 30 helps reduces your approx 29% of the total time taken as per my calculations.

3. Looks good but we do need a way to find out how much time we save via speedups and research speedups to make it easier to complete speedup Guild Fest tasks. The current way I find is using a time calculator and then find out days just by dividing the total hours by 24.

4. I get my hero saga of storm golden… So i should get 20% construction speed up boost… Right?
But construction time remains same for saga of storm or for anyother heroes…
Actually I a totally confused…. I am facing same confusion with tricksters…
Can you please help me??

5. THERE ARE BASICALLY TWO TYPE OF BOOST ONE IS ADMINISTRATIVE BOOST THE SECOND IS LOGISTICS BOOST.
TRICKSTER & SAGE OF STORM THEY POSSESS ADMINISTRATIVE BOOST SO IT IS AUTO INCLUDED IN THE BOOST WHICH CAN BE FOUND IN HERO STATS.

6. math is this:

Actual Time = Original Time / 1+(Speed/100)
e.g.
Original Time = 2 days = 48 hours = 2880 minutes, Speed Boost = 188%
Actual Time = 2880 / 1+(188/100)
= 2880 / 1 + 1,88
= 2880 / 2,88
Actual Time = 1000 minutes = 16 hours 40 minutes

Each Guildhelp gives 1% but at least 1 minute Speed Boost to the Remaining Time .
Speed Boost from Heroes like Saga of Storms or Trickster stay always active once they are hired (even when captured or out of turf).
Speed Boost from Equipment and Talents are active when equipped or skilled. However, while your Leader is captured, every Bonus from Equipment and Talents are deactivated until released.