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Annual vs monthly plan calculator

Annual billing trades a discount for better retention and a year of cash upfront. See the effective price, the LTV difference, and the cash you pull forward - so the discount is a decision, not a guess.

$

Your standard month-to-month price.

%

Discount for paying yearly. ~17% = 2 months free.

%

Monthly churn on the month-to-month plan.

%

Yearly churn on the annual plan (usually far lower).

Annual price
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Effective monthly
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LTV uplift
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Verdict
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LTV monthly plan
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LTV annual plan
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Cash pulled forward
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Months free
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Smart insights

LTV by annual plan churn

Annual LTV and the uplift over the monthly plan at different yearly churn rates, holding your price and discount fixed. Lower annual churn is where annual earns back the discount.

Annual churn /yr Annual LTV LTV uplift vs monthly Verdict

Annual billing benchmarks

Common annual discount
15-20%

roughly 2 months free

Implied monthly-plan churn
compounds

5%/mo is ~46% a year

Year-1 cash
100% upfront

vs collected month-by-month

Annual is a retention and cashflow play, not a discount

With annual billing you give up a slice of price to lock in a year of revenue you would otherwise risk to monthly churn, and you collect it all on day one. The discounting looks like the headline, but the value is the commitment behind it.

A monthly customer can cancel any month; an annual customer is committed for the term and can only leave at renewal. That lock-in is why annual LTV usually climbs even after the discount - and why the right call is rarely the bigger discount, but the better retention it buys.

The formula

Effective monthly = price × (1 - discount)

Example: $50 a month at 17% off:

$50 × (1 - 0.17) = $41.50/mo effective
$41.50 × 12 = $498/yr upfront
The customer pays $498 today instead of $600 over the year, and you collect it all on day one.

Why annual pays off

Runway

A year of cash, upfront

A year of cash upfront per customer is cheap, non-dilutive funding for growth. Instead of waiting for revenue to trickle in month by month, you have it on day one to put to work - hiring, ads, or simply a longer runway between raises. Collecting twelve months at signup also shortens your CAC payback period, since you recover acquisition cost up front rather than over the year.

Discipline

The discount is forever

The discount is forever, so only push annual where the retention gain clearly beats the price you give away. Segment so you are not discounting customers who would have stayed anyway; aim the offer at accounts where the lock-in earns its keep.

FAQ

Frequently asked questions

How big should an annual discount be?

15-20% (about 2 months free) is the common range; enough to move customers to annual without giving away more margin than the retention gain is worth. Go too low and few people switch; go too high and you are cutting price on customers who would have paid monthly anyway. Test the table below to see where the discount stops paying for itself.

Does annual billing reduce churn?

Yes, materially - an annual contract removes eleven monthly chances to cancel, so annual cohorts almost always retain better than monthly. A customer on a monthly plan can leave any month; a customer on an annual plan is committed for the full term and can only churn at renewal. That single difference is why annual LTV usually jumps even after you hand back the discount.

Annual vs monthly for cashflow?

Annual collects a full year upfront, pulling cash forward and extending runway; monthly spreads it out and is more exposed to churn. Getting twelve months of revenue on day one is cheap, non-dilutive funding - you can put it to work growing rather than waiting for it to trickle in month by month. The trade is the discount you give to make annual attractive.

Should I move existing customers to annual?

Often yes for engaged accounts, but you pay the discount on revenue you might have kept anyway, so target customers with churn risk or upgrade intent. Offering annual to a happy, sticky monthly customer just hands them a discount for behaviour you already had. Aim the offer at accounts that look like flight risks or are growing, where the retention lock-in earns its keep.

How does annual billing affect MRR?

Annual plans are normalised to a monthly equivalent for MRR - you divide the annual contract value by twelve so a yearly plan sits alongside monthly ones on a like-for-like basis. The cash arrives upfront, but the recurring revenue is recognised evenly across the term. See MRR for the full definition, or annual run rate for the yearly view of the same recurring revenue.

Do annual plans cut Stripe fees?

Yes, one charge a year replaces twelve, saving eleven fixed fees per customer. Stripe's per-charge fixed fee hits every transaction, so collapsing twelve monthly charges into one annual charge removes eleven of those flat fees, which matters most on smaller plans. See the Stripe fee calculator to size the saving.

How many months until an annual plan beats paying monthly?

Multiply twelve by one minus the discount: at a 17% discount you pay for ten months but get twelve, so a customer breaks even at about month ten and the last two months are effectively free. At 20% off the break-even is around month nine or ten; at 10% off it is closer to month eleven. This is why annual only saves the buyer money if they stay past the break-even point - and roughly 35% of annual cancellations happen in the first month (RevenueCat, 2026), so the saving is real only for customers who would have kept paying anyway.

Is it better to advertise an annual plan as 2 months free or a percentage off?

Test both, but the concrete framing usually wins. A 16.7% discount and 2 months free are the same number, yet 2 months free reads as a tangible gift rather than a vague percentage, which is why it is the most common annual offer and tends to convert better - especially for consumer and self-serve products. Percentage-off can read cleaner on a pricing table for higher-priced B2B plans. The maths is identical; the framing is a conversion lever, not a margin one.

What share of new customers should be choosing the annual plan?

A common target is 40 to 60 percent of new subscriptions landing on annual. Below about 30 percent your annual offer is too weak or too buried - widen the discount, make annual the default selected option, or surface it after the customer has hit value. Defaulting to annual rather than monthly can lift annual adoption two to three times on its own. Above 60 percent, check you are not discounting customers who would happily have paid monthly anyway.

Get started

See if annual actually retained better

Modelling is step one. Mowt reads your Stripe data and tracks the real churn, LTV and cash impact of your annual and monthly cohorts side by side, updated daily - so you know whether the discount earned its retention gain.

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