Kb of a transaction | Bitcointalksearch.org

Harley997

sr. member

Activity: 266

Merit: 250

Quote from: Coef on June 10, 2014, 04:20:17 AM

Quote from: bryant.coleman on June 10, 2014, 04:09:06 AM

Quote from: dragone on May 21, 2014, 02:08:22 AM

Everyone has to pay. Its anything less then .1 = lower priority

Everything less than BTC0.0001 is low priority. But that said, I am seeing a lot of transactions being done with fees ranging from BTC0.00001 to BTC0.00005. May take a while to confirm, but eventually they will, unlike those unpaid transactions. Grin

IIRC, tx with fee lower than 0.0001 per KB is treated like tx with no fee attached by most of the mining pools, is it true? Huh

Generally speaking yes, however sending something as a fee does have it's advantages, it would act as a "tip" to the miners.

Coef

hero member

Activity: 882

Merit: 1000

Exhausted

Quote from: bryant.coleman on June 10, 2014, 04:09:06 AM

Quote from: dragone on May 21, 2014, 02:08:22 AM

Everyone has to pay. Its anything less then .1 = lower priority

Everything less than BTC0.0001 is low priority. But that said, I am seeing a lot of transactions being done with fees ranging from BTC0.00001 to BTC0.00005. May take a while to confirm, but eventually they will, unlike those unpaid transactions. Grin

IIRC, tx with fee lower than 0.0001 per KB is treated like tx with no fee attached by most of the mining pools, is it true? Huh

bryant.coleman

legendary

Activity: 3654

Merit: 1217

Quote from: dragone on May 21, 2014, 02:08:22 AM

Everyone has to pay. Its anything less then .1 = lower priority

Everything less than BTC0.0001 is low priority. But that said, I am seeing a lot of transactions being done with fees ranging from BTC0.00001 to BTC0.00005. May take a while to confirm, but eventually they will, unlike those unpaid transactions. Grin

DeathAndTaxes

donator

Activity: 1218

Merit: 1079

Gerald Davis

Quote from: MrBig on May 21, 2014, 01:40:37 AM

Quote from: roeylee on May 21, 2014, 01:21:08 AM

How is it calculated? Can I control it?

I think it's about 180 bytes per input and 34 bytes per output, plus another 10 bytes. Just add all the inputs and outputs plus 10 and you should have a rough figure.

147 bytes for compressed keys. Always use compressed keys to save space. Most wallets by default create compressed keys. If your wallet doesn't then yell at them.

Harley997

sr. member

Activity: 266

Merit: 250

Quote from: roeylee on May 21, 2014, 01:21:08 AM

How is it calculated? Can I control it?

You can control it by spending a smaller number of inputs and by having a smaller number of outputs in your TX.

The ultimate way to have this happen is to not receive irregular amounts to your address (if you can control this). It is generally best to receive round numbers when receiving BTC (for examples multiples of .01).

roeylee

newbie

Activity: 24

Merit: 0

Quote from: BunsenBurner on May 21, 2014, 05:57:59 AM

Quote from: roeylee on May 21, 2014, 05:56:32 AM

Can I send to multiple addresses in one transaction? How?

Yup, you can.
Which wallet client are you using? Bitcoin Core (Bitcoin-qt)? Electrum? Armory? Blockchain.info?

Bitcoin Wallet on my Android

BunsenBurner

hero member

Activity: 653

Merit: 500

Quote from: roeylee on May 21, 2014, 05:56:32 AM

Can I send to multiple addresses in one transaction? How?

Yup, you can.
Which wallet client are you using? Bitcoin Core (Bitcoin-qt)? Electrum? Armory? Blockchain.info?

roeylee

newbie

Activity: 24

Merit: 0

Can I send to multiple addresses in one transaction? How?

BunsenBurner

hero member

Activity: 653

Merit: 500

Quote from: MrBig on May 21, 2014, 01:40:37 AM

Quote from: roeylee on May 21, 2014, 01:21:08 AM

How is it calculated? Can I control it?

I think it's about 180 bytes per input and 34 bytes per output, plus another 10 bytes. Just add all the inputs and outputs plus 10 and you should have a rough figure.

Yup. http://bitcoin.stackexchange.com/questions/1195/how-to-calculate-transaction-size-before-sending

You can check the number of inputs and pick the inputs yourself if your wallet has a coin control feature (such as qt 0.9.0+).

dragone

member

Activity: 249

Merit: 10

I dont think you can, if are you trying to void from the btc fee if I`m guessing correctly.

Everyone has to pay. Its anything less then .1 = lower priority

MrBig

sr. member

Activity: 369

Merit: 250

Quote from: roeylee on May 21, 2014, 01:21:08 AM

How is it calculated? Can I control it?

I think it's about 180 bytes per input and 34 bytes per output, plus another 10 bytes. Just add all the inputs and outputs plus 10 and you should have a rough figure. Transactions sizes can vary from 0.2kb to over 1kb.

roeylee

newbie

Activity: 24

Merit: 0

How is it calculated? Can I control it?

Topic: Kb of a transaction (Read 686 times)