70 manhours = how many days?

Discussion in 'General Business' started by antonnn, Jan 16, 2015.

  1. #1
    Greetings from Germany,

    assuming, a web-design project consumes 70 hours of work, how many workdays would that be? Or how long would it take for a small to medium sized company to finish this project? On which factors does the calculation of the time depend?

    My boss' calculation:
    70hours, 1-2 men should be 5 workdays = 2 weeks
    The site is nothing fancy, but I doubt 2 weeks will suffice.

    Any experiences?

    concept: 10 h = x days
    design: 35 h = x days
    coding: 15 h = x days

    Project:
    - Image, representative web site for a small company
    - 12-20 pages, types: landing page plus 1-2 designs for content
    - no Back-End, Front-End only, focus on Layout, Design, some HTML5+css3 eyecandy
    - we will provide style-guide/corporate design
    - initial content only/dummy.-content

    I think the calculated costs are rather realistic, but we are unsure about the duration of the project. My boss wants this site like yesterday .... :/ I would like to provide a realistic timeframe for the designers to give them the chance to deliver on time.

    thanks in advance,
    Anton
     
    antonnn, Jan 16, 2015 IP
  2. quotealex

    quotealex Active Member

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    #2
    It really depends on the team workload and how much you're willing to pay extra to spead up the project. I would say, it could take anywhere from 3 days to 1 month for a team to complete a 70-hour project.
     
    quotealex, Jan 16, 2015 IP
  3. antonnn

    antonnn Peon

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    #3
    I've only done some rough market research for Germany. (webkalkulator.de)
    So extra money can speed up the production process? Why?

    Budget would be 6k to 8k € / 100~120€ per hour
    I think that's pretty fair for a web-site without back-end-stuff.

    Will not buy us top-notch established design-companies like jvm.com (Hamburg), but we should be able to hire some local medium-sized design company of the category: not glossy, but solid, maybe even a bit fancy..
     
    antonnn, Jan 16, 2015 IP
  4. Rivmedia

    Rivmedia Notable Member

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    #4
    Get a quote based on the project and time scale rather than putting an hourly rate on things, 6 - 8k should get you some attention from any reasonable company. By focusing on a 70 hour project your exposing your self to being disappointed because some people will work 16 hour days , others will work 5 hours but will get more accomplished or will have better resources.

    Most companies will also give you a wider time scale to cater for "worst case scenario" so when they quote 6 weeks for completion its likely they "could" do it in 3 to 4 if all went well and it would mean the client isnt constantly asking for updates which in its self costs time.
     
    Rivmedia, Jan 16, 2015 IP
  5. cynosurex

    cynosurex Member

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    #5
    Not sure I understand the complication of this issue. 70 manhours means 70 hours total. That means if you have one man working on the task at 7 hours a day, you would consume 70 manhours in 10 days.

    If you have two people working on it at 7 hours a day, you would consume it in 5 days.

    If you have 7 people working on it at 7 hours a day, you would consume it in 1 day.

    If you have 2 people working on it at 7 hours a day starting on Wednesday, but they don't work on Sat/Sun, then they will consume the hours by the end of Tuesday.
     
    cynosurex, Jan 27, 2015 IP
  6. HF Evan

    HF Evan Member

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    #6
    Most people work 35-40 hours per week. Assuming it's a lone coder, that's two weeks. A team of two, a week.
     
    HF Evan, Jan 27, 2015 IP
  7. Shahzad Jameel

    Shahzad Jameel Well-Known Member

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    #7
    If a resource is working dedicately for you then it shouldn't take more than 2 weeks. As 40 working per week are normal working hours around the world.

    Rate, it is always different as you move around to different continents.
     
    Shahzad Jameel, Jan 28, 2015 IP